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docs: restructure the 3.13.0 post around themes and use cases
- deeper technical detail and code in the eight themes; pull request numbers move to the appendix, timeline steps are labelled by theme - comparison with other libraries by use case, as heatmaps per platform, with validation levels and the caveats next to the results - appendix: test files, all 182 suite rows with a histogram, timeline steps, algorithmic fixes, per-file tables, behaviour changes, setup, pull requests by theme Signed-off-by: Niels Lohmann <mail@nlohmann.me>
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@@ -766,7 +766,7 @@ body:has(.nj-hero) .md-content {
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/* figure captions: "Figure N." in bold, close to the figure, set in from the text column; figures and tables are
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numbered per page, each with its own counter */
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.md-content__inner { counter-reset: nj-figure nj-table; }
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.md-content__inner { counter-reset: nj-figure nj-table nj-listing; }
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.md-typeset :is(.nj-caption, .nj-charts-caption) {
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max-width: none;
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margin: .3rem 2rem 1.5rem;
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@@ -787,6 +787,25 @@ body:has(.nj-hero) .md-content {
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.md-typeset :is(.nj-caption, .nj-charts-caption) { margin-inline: 1rem; }
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}
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/* code captions: "Listing N." in bold, directly below the code block, in the figure caption style */
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.md-typeset .nj-code-caption {
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max-width: none;
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margin: -.4rem 2rem 1.5rem;
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font-size: .75rem;
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line-height: 1.5;
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text-align: left;
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color: var(--md-default-fg-color--light);
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}
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.md-typeset .nj-code-caption::before {
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counter-increment: nj-listing;
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content: "Listing " counter(nj-listing) ". ";
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font-weight: 700;
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color: var(--md-default-fg-color);
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}
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@media screen and (max-width: 44.9375em) {
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.md-typeset .nj-code-caption { margin-inline: 1rem; }
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}
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/* table captions: "Table N." in bold, directly below the table, in the figure caption style */
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.md-typeset .nj-table-caption {
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max-width: none;
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@@ -47,6 +47,29 @@
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paint-order: stroke; stroke: var(--md-default-bg-color); stroke-width: 4px; stroke-linejoin: round; }
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.nj-charts .nj-charts-factor { fill: var(--nj-charts-ink2); font-size: 12px; font-weight: 600; text-anchor: middle; }
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.nj-charts .nj-charts-note { fill: var(--nj-charts-ink2); font-size: 12px; }
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/* heatmap cells (perf_blog_usecases_*.svg): green for the fastest, gray around twice the time, red for the slowest;
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adjacent steps checked for CVD separation on the light and the slate surface; the numbers are in every cell */
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.md-typeset svg.nj-charts--heat { max-width: 49rem; }
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.nj-charts--heat { --nj-heat-0: #3fa557; --nj-heat-1: #8bcc95; --nj-heat-2: #ebeae6; --nj-heat-3: #f2ae9b;
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--nj-heat-4: #dc5a43; --nj-heat-ink: #1b1b1b; --nj-heat-ink-strong: #1b1b1b; }
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[data-md-color-scheme="slate"] .nj-charts--heat { --nj-heat-0: #3a9d50; --nj-heat-1: #2c6b3a; --nj-heat-2: #33353a;
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--nj-heat-3: #8a3f2e; --nj-heat-4: #d95b3a; --nj-heat-ink: #e8e8e6; --nj-heat-ink-strong: #141414; }
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.nj-charts .nj-heat-0 { fill: var(--nj-heat-0); }
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.nj-charts .nj-heat-1 { fill: var(--nj-heat-1); }
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.nj-charts .nj-heat-2 { fill: var(--nj-heat-2); }
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.nj-charts .nj-heat-3 { fill: var(--nj-heat-3); }
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.nj-charts .nj-heat-4 { fill: var(--nj-heat-4); }
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.nj-charts .nj-heat-na { fill: none; stroke: var(--nj-charts-grid); stroke-width: 1; }
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.nj-charts .nj-charts-cell { fill: var(--nj-heat-ink); font-size: 12px; font-variant-numeric: tabular-nums; }
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.nj-charts :is(.nj-heat-0, .nj-heat-4) ~ .nj-charts-cell { fill: var(--nj-heat-ink-strong); }
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.nj-charts .nj-charts-cell--small { font-size: 10.5px; }
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.nj-charts .nj-heat-cell { cursor: default; outline: none; }
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.nj-charts .nj-heat-cell:is(:hover, :focus-visible, .nj-heat-on) rect { stroke: var(--md-default-fg-color); stroke-width: 1.5; }
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.nj-heat-tip { position: absolute; z-index: 5; max-width: 24rem; padding: .5rem .7rem; border-radius: 6px;
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background: var(--md-default-bg-color); color: var(--md-default-fg-color);
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box-shadow: 0 2px 10px rgba(0, 0, 0, .25); font-size: .68rem; line-height: 1.45; pointer-events: none; }
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.nj-heat-tip strong { display: block; margin-bottom: .2rem; }
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.nj-heat-tip[hidden] { display: none; }
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.nj-charts .nj-charts-grid { stroke: var(--nj-charts-grid); stroke-width: 1; }
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.nj-charts .nj-charts-zero, .nj-charts .nj-charts-axis { stroke: var(--nj-charts-base); stroke-width: 1.5; }
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@@ -145,3 +168,19 @@
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/* direct line labels replace the legend */
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.nj-charts .nj-charts-name-json { fill: var(--nj-charts-json-c); font-weight: 600; }
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.nj-charts .nj-charts-name-ojson { fill: var(--nj-charts-ojson-c); font-weight: 600; }
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/* theme badges of home/blog/how_3_13_0_got_faster.md: the number of one of the eight themes, as a digit in a blue
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circle, in headings, text, tables and the timeline figures (nj-theme-dot); "U" and other marks are gray */
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.md-typeset .nj-theme { display: inline-flex; align-items: center; justify-content: center; box-sizing: border-box;
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min-width: 1.45em; height: 1.45em; padding: 0 .3em; border-radius: .725em; vertical-align: .08em;
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background: var(--nj-blue); color: var(--md-default-bg-color); font-size: .78em; font-weight: 700; line-height: 1;
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font-variant-numeric: tabular-nums; text-decoration: none; }
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.md-typeset a.nj-theme:is(:hover, :focus-visible) { background: var(--nj-blue-deep); color: var(--md-default-bg-color); }
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.md-typeset .nj-theme--other { background: var(--md-default-fg-color--light); }
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.md-typeset h2 .nj-theme { margin-right: .35em; vertical-align: .12em; }
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.md-typeset .nj-theme-list > ul { list-style: none; margin-left: 0; }
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.md-typeset .nj-theme-list > ul > li { margin-left: 0; padding-left: 2em; text-indent: -2em; }
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.md-typeset .nj-theme-list > ul > li > .nj-theme { margin-right: .55em; text-indent: 0; }
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.nj-charts .nj-theme-dot { fill: var(--nj-blue); }
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.nj-charts .nj-theme-dot--other { fill: var(--nj-charts-ink2); }
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.nj-charts .nj-theme-num { fill: var(--md-default-bg-color); font-size: 11px; font-weight: 700; }
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Load diff
@@ -1,6 +1,6 @@
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<svg class="nj-fig nj-charts nj-charts--blog" viewBox="0 0 600 380" role="img" aria-labelledby="nj-blog-cliffs nj-blog-cliffs-d" xmlns="http://www.w3.org/2000/svg">
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<title id="nj-blog-cliffs">Operations that grew quadratically or worse: time with 3.12.0 and 3.13.0, log scale</title>
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<desc id="nj-blog-cliffs-d">Dot plot on a logarithmic time axis, less is better; an arrow leads from each 3.12.0 time to the 3.13.0 time. diff() 64k numbers vs []: 4102 ms to 9.98 ms; diff() 20k objects vs half: 119 ms to 3.85 ms; parse() callback, 32k objects: 1334 ms to 11.5 ms; < nested 24 deep: 62.6 ms to 0.002 ms; < citm, 10x: 274 ms to 3.81 ms; flatten() citm, ordered_json: 253 ms to 1.37 ms; to_bson() 200 deep, 100x: 19.5 ms to 0.566 ms; push_back() 100k, diagnostics: 1514 ms to 4.98 ms; at(i) 10k, diagnostics: 43.2 ms to 0.081 ms.</desc>
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<desc id="nj-blog-cliffs-d">Dot plot on a logarithmic time axis, less is better; an arrow leads from each 3.12.0 time to the 3.13.0 time. diff() 64k numbers vs []: 4102 ms to 9.98 ms; diff() 20k objects vs half: 119 ms to 3.85 ms; parse() callback, 32k objects: 1334 ms to 11.5 ms; operator< nested 24 deep: 62.6 ms to 0.002 ms; operator< citm, 10x: 274 ms to 3.81 ms; flatten() citm, ordered_json: 253 ms to 1.37 ms; to_bson() 200 deep, 100x: 19.5 ms to 0.566 ms; push_back() 100k, diagnostics: 1514 ms to 4.98 ms; at(i) 10k, diagnostics: 43.2 ms to 0.081 ms.</desc>
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<line class="nj-charts-grid" x1="250" y1="30" x2="250" y2="336"/>
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<text class="nj-charts-tick" x="250" y="352">1 µs</text>
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<line class="nj-charts-grid" x1="297.857" y1="30" x2="297.857" y2="336"/>
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@@ -36,15 +36,15 @@
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<circle class="nj-charts-ojson-dot" cx="543.132" cy="116" r="5"><title>parse() callback, 32k objects, 3.12.0: 1334 ms</title></circle>
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<circle class="nj-charts-json-dot" cx="444.333" cy="116" r="5"><title>parse() callback, 32k objects, 3.13.0: 11.5 ms</title></circle>
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<text class="nj-charts-factor" x="493.733" y="109">116×</text>
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<text class="nj-charts-rowlabel" x="240" y="154" text-anchor="end">< nested 24 deep</text>
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<text class="nj-charts-rowlabel" x="240" y="154" text-anchor="end">operator< nested 24 deep</text>
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<line class="nj-charts-axis" x1="473.55" y1="150" x2="271.406" y2="150" marker-end="url(#nj-blog-cliffs-head)"/>
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<circle class="nj-charts-ojson-dot" cx="479.55" cy="150" r="5"><title>< nested 24 deep, 3.12.0: 62.6 ms</title></circle>
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<circle class="nj-charts-json-dot" cx="264.406" cy="150" r="5"><title>< nested 24 deep, 3.13.0: 0.002 ms</title></circle>
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<circle class="nj-charts-ojson-dot" cx="479.55" cy="150" r="5"><title>operator< nested 24 deep, 3.12.0: 62.6 ms</title></circle>
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<circle class="nj-charts-json-dot" cx="264.406" cy="150" r="5"><title>operator< nested 24 deep, 3.13.0: 0.002 ms</title></circle>
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<text class="nj-charts-factor" x="371.978" y="143">31300×</text>
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<text class="nj-charts-rowlabel" x="240" y="188" text-anchor="end">< citm, 10x</text>
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<text class="nj-charts-rowlabel" x="240" y="188" text-anchor="end">operator< citm, 10x</text>
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<line class="nj-charts-axis" x1="504.235" y1="184" x2="428.373" y2="184" marker-end="url(#nj-blog-cliffs-head)"/>
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<circle class="nj-charts-ojson-dot" cx="510.235" cy="184" r="5"><title>< citm, 10x, 3.12.0: 274 ms</title></circle>
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<circle class="nj-charts-json-dot" cx="421.373" cy="184" r="5"><title>< citm, 10x, 3.13.0: 3.81 ms</title></circle>
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<circle class="nj-charts-ojson-dot" cx="510.235" cy="184" r="5"><title>operator< citm, 10x, 3.12.0: 274 ms</title></circle>
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<circle class="nj-charts-json-dot" cx="421.373" cy="184" r="5"><title>operator< citm, 10x, 3.13.0: 3.81 ms</title></circle>
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<text class="nj-charts-factor" x="465.804" y="177">72×</text>
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<text class="nj-charts-rowlabel" x="240" y="222" text-anchor="end">flatten() citm, ordered_json</text>
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<line class="nj-charts-axis" x1="502.578" y1="218" x2="407.114" y2="218" marker-end="url(#nj-blog-cliffs-head)"/>
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|
Before Width: | Height: | Size: 7.1 KiB After Width: | Height: | Size: 7.2 KiB |
@@ -0,0 +1,36 @@
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<svg class="nj-fig nj-charts nj-charts--blog" viewBox="0 0 560 250" role="img" aria-labelledby="nj-blog-dist nj-blog-dist-d" xmlns="http://www.w3.org/2000/svg">
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<title id="nj-blog-dist">Speedup of 3.13.0 over 3.12.0 for all 182 benchmarks of the suite</title>
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<desc id="nj-blog-dist-d">Bars counting the benchmarks per speedup range: below 1x: 2; 1 to 1.5x: 23; 1.5 to 2x: 17; 2 to 3x: 57; 3 to 5x: 54; 5 to 10x: 24; 10x or more: 5. Median 2.9x, geometric mean 2.9x.</desc>
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||||
<line class="nj-charts-grid" x1="52" y1="196" x2="548" y2="196"/>
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||||
<text class="nj-charts-tick nj-charts-tick--r" x="46" y="200">0</text>
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||||
<line class="nj-charts-grid" x1="52" y1="144.571" x2="548" y2="144.571"/>
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<text class="nj-charts-tick nj-charts-tick--r" x="46" y="148.571">20</text>
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||||
<line class="nj-charts-grid" x1="52" y1="93.1429" x2="548" y2="93.1429"/>
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<text class="nj-charts-tick nj-charts-tick--r" x="46" y="97.1429">40</text>
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||||
<line class="nj-charts-grid" x1="52" y1="41.7143" x2="548" y2="41.7143"/>
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||||
<text class="nj-charts-tick nj-charts-tick--r" x="46" y="45.7143">60</text>
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||||
<rect class="nj-charts-c2" x="60.0" y="190.9" width="54.9" height="5.1" rx="3"><title>below 1×: 2</title></rect>
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<text class="nj-charts-val" x="87.4" y="185.9" text-anchor="middle">2</text>
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<text class="nj-charts-tick" x="87.4" y="212.0">below 1×</text>
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<rect class="nj-charts-c1" x="130.9" y="136.9" width="54.9" height="59.1" rx="3"><title>1 to 1.5×: 23</title></rect>
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<text class="nj-charts-val" x="158.3" y="131.9" text-anchor="middle">23</text>
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<text class="nj-charts-tick" x="158.3" y="212.0">1 to 1.5×</text>
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<rect class="nj-charts-c1" x="201.7" y="152.3" width="54.9" height="43.7" rx="3"><title>1.5 to 2×: 17</title></rect>
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||||
<text class="nj-charts-val" x="229.1" y="147.3" text-anchor="middle">17</text>
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<text class="nj-charts-tick" x="229.1" y="212.0">1.5 to 2×</text>
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<rect class="nj-charts-c1" x="272.6" y="49.4" width="54.9" height="146.6" rx="3"><title>2 to 3×: 57</title></rect>
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||||
<text class="nj-charts-val" x="300.0" y="44.4" text-anchor="middle">57</text>
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<text class="nj-charts-tick" x="300.0" y="212.0">2 to 3×</text>
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<rect class="nj-charts-c1" x="343.4" y="57.1" width="54.9" height="138.9" rx="3"><title>3 to 5×: 54</title></rect>
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<text class="nj-charts-val" x="370.9" y="52.1" text-anchor="middle">54</text>
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||||
<text class="nj-charts-tick" x="370.9" y="212.0">3 to 5×</text>
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||||
<rect class="nj-charts-c1" x="414.3" y="134.3" width="54.9" height="61.7" rx="3"><title>5 to 10×: 24</title></rect>
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||||
<text class="nj-charts-val" x="441.7" y="129.3" text-anchor="middle">24</text>
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<text class="nj-charts-tick" x="441.7" y="212.0">5 to 10×</text>
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<rect class="nj-charts-c1" x="485.1" y="183.1" width="54.9" height="12.9" rx="3"><title>10× or more: 5</title></rect>
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<text class="nj-charts-val" x="512.6" y="178.1" text-anchor="middle">5</text>
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<text class="nj-charts-tick" x="512.6" y="212.0">10× or more</text>
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<line class="nj-charts-axis" x1="52" y1="196" x2="548" y2="196"/>
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<text class="nj-charts-tick" x="300" y="240">speedup over 3.12.0, more is better</text>
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<text class="nj-charts-tick" transform="rotate(-90)" x="-106" y="14">number of benchmarks</text>
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</svg>
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||||
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After Width: | Height: | Size: 3.1 KiB |
@@ -1,87 +1,87 @@
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<svg class="nj-fig nj-charts nj-charts--blog" viewBox="0 0 560 614" role="img" aria-labelledby="nj-blog-overview nj-blog-overview-d" xmlns="http://www.w3.org/2000/svg">
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||||
<svg class="nj-fig nj-charts nj-charts--blog" viewBox="0 0 560 604" role="img" aria-labelledby="nj-blog-overview nj-blog-overview-d" xmlns="http://www.w3.org/2000/svg">
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<title id="nj-blog-overview">Speedup of 3.13.0 over 3.12.0 per workload, Apple M1 Max, Apple clang</title>
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<desc id="nj-blog-overview-d">Horizontal bars of the speedup, more is better. twitter.json 3.0x; citm_catalog.json 4.1x; canada.json 3.5x; canada.json, indented 6.7x; citm, ordered_json 6.6x; twitter, std::ifstream 2.5x; citm, FILE* 4.8x; citm, accept() 7.0x; dump() twitter 6.7x; dump() canada 3.0x; dump(4) citm 4.6x; to_cbor() twitter 4.5x; twitter, memory 3.1x; twitter, FILE* 6.3x; diff() canada 10x; iterate canada 2.7x; copy + destroy citm 1.11x; == citm 1.04x.</desc>
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||||
<text class="nj-charts-panel" x="8" y="46">Parsing</text>
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||||
<text class="nj-charts-panel" x="8" y="270">Writing</text>
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||||
<text class="nj-charts-panel" x="8" y="398">Reading C​BOR</text>
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<text class="nj-charts-panel" x="8" y="478">Values</text>
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||||
<line class="nj-charts-grid" x1="220" y1="34" x2="220" y2="586"/>
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||||
<text class="nj-charts-tick" x="220" y="602">1×</text>
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||||
<line class="nj-charts-grid" x1="250" y1="34" x2="250" y2="586"/>
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||||
<text class="nj-charts-tick" x="250" y="602">2×</text>
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||||
<line class="nj-charts-grid" x1="280" y1="34" x2="280" y2="586"/>
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||||
<text class="nj-charts-tick" x="280" y="602">3×</text>
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||||
<line class="nj-charts-grid" x1="310" y1="34" x2="310" y2="586"/>
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||||
<text class="nj-charts-tick" x="310" y="602">4×</text>
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||||
<line class="nj-charts-grid" x1="340" y1="34" x2="340" y2="586"/>
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||||
<text class="nj-charts-tick" x="340" y="602">5×</text>
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||||
<line class="nj-charts-grid" x1="370" y1="34" x2="370" y2="586"/>
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||||
<text class="nj-charts-tick" x="370" y="602">6×</text>
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||||
<line class="nj-charts-grid" x1="400" y1="34" x2="400" y2="586"/>
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||||
<text class="nj-charts-tick" x="400" y="602">7×</text>
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||||
<line class="nj-charts-grid" x1="430" y1="34" x2="430" y2="586"/>
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||||
<text class="nj-charts-tick" x="430" y="602">8×</text>
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||||
<line class="nj-charts-grid" x1="460" y1="34" x2="460" y2="586"/>
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||||
<text class="nj-charts-tick" x="460" y="602">9×</text>
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||||
<line class="nj-charts-grid" x1="490" y1="34" x2="490" y2="586"/>
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||||
<text class="nj-charts-tick" x="490" y="602">10×</text>
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||||
<line class="nj-charts-grid" x1="520" y1="34" x2="520" y2="586"/>
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<text class="nj-charts-tick" x="520" y="602">11×</text>
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||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="68" text-anchor="end">twitter.json</text>
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||||
<path class="nj-charts-c1" d="M190 56 H276.6 Q280.6 56 280.6 60 V67 Q280.6 71 276.6 71 H190 Z"><title>twitter.json: 3.0×</title></path>
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||||
<text class="nj-charts-val" x="285.6" y="68">3.0×</text>
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||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="92" text-anchor="end">citm_catalog.json</text>
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||||
<path class="nj-charts-c1" d="M190 80 H309.9 Q313.9 80 313.9 84 V91 Q313.9 95 309.9 95 H190 Z"><title>citm_catalog.json: 4.1×</title></path>
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||||
<text class="nj-charts-val" x="318.9" y="92">4.1×</text>
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||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="116" text-anchor="end">canada.json</text>
|
||||
<path class="nj-charts-c1" d="M190 104 H289.8 Q293.8 104 293.8 108 V115 Q293.8 119 289.8 119 H190 Z"><title>canada.json: 3.5×</title></path>
|
||||
<text class="nj-charts-val" x="298.8" y="116">3.5×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="140" text-anchor="end">canada.json, indented</text>
|
||||
<path class="nj-charts-c1" d="M190 128 H388.2 Q392.2 128 392.2 132 V139 Q392.2 143 388.2 143 H190 Z"><title>canada.json, indented: 6.7×</title></path>
|
||||
<text class="nj-charts-val" x="397.2" y="140">6.7×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="164" text-anchor="end">citm, ordered_json</text>
|
||||
<path class="nj-charts-c1" d="M190 152 H383.4 Q387.4 152 387.4 156 V163 Q387.4 167 383.4 167 H190 Z"><title>citm, ordered_json: 6.6×</title></path>
|
||||
<text class="nj-charts-val" x="392.4" y="164">6.6×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="188" text-anchor="end">twitter, std::ifstream</text>
|
||||
<path class="nj-charts-c1" d="M190 176 H259.8 Q263.8 176 263.8 180 V187 Q263.8 191 259.8 191 H190 Z"><title>twitter, std::ifstream: 2.5×</title></path>
|
||||
<text class="nj-charts-val" x="268.8" y="188">2.5×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="212" text-anchor="end">citm, FILE*</text>
|
||||
<path class="nj-charts-c1" d="M190 200 H328.8 Q332.8 200 332.8 204 V211 Q332.8 215 328.8 215 H190 Z"><title>citm, FILE*: 4.8×</title></path>
|
||||
<text class="nj-charts-val" x="337.8" y="212">4.8×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="236" text-anchor="end">citm, accept()</text>
|
||||
<path class="nj-charts-c1" d="M190 224 H395.7 Q399.7 224 399.7 228 V235 Q399.7 239 395.7 239 H190 Z"><title>citm, accept(): 7.0×</title></path>
|
||||
<text class="nj-charts-val" x="404.7" y="236">7.0×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="292" text-anchor="end">dump() twitter</text>
|
||||
<path class="nj-charts-c1" d="M190 280 H386.1 Q390.1 280 390.1 284 V291 Q390.1 295 386.1 295 H190 Z"><title>dump() twitter: 6.7×</title></path>
|
||||
<text class="nj-charts-val" x="395.1" y="292">6.7×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="316" text-anchor="end">dump() canada</text>
|
||||
<path class="nj-charts-c1" d="M190 304 H274.5 Q278.5 304 278.5 308 V315 Q278.5 319 274.5 319 H190 Z"><title>dump() canada: 3.0×</title></path>
|
||||
<text class="nj-charts-val" x="283.5" y="316">3.0×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="340" text-anchor="end">dump(4) citm</text>
|
||||
<path class="nj-charts-c1" d="M190 328 H324.9 Q328.9 328 328.9 332 V339 Q328.9 343 324.9 343 H190 Z"><title>dump(4) citm: 4.6×</title></path>
|
||||
<text class="nj-charts-val" x="333.9" y="340">4.6×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="364" text-anchor="end">to_cbor() twitter</text>
|
||||
<path class="nj-charts-c1" d="M190 352 H321 Q325 352 325 356 V363 Q325 367 321 367 H190 Z"><title>to_cbor() twitter: 4.5×</title></path>
|
||||
<text class="nj-charts-val" x="330" y="364">4.5×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="420" text-anchor="end">twitter, memory</text>
|
||||
<path class="nj-charts-c1" d="M190 408 H279.3 Q283.3 408 283.3 412 V419 Q283.3 423 279.3 423 H190 Z"><title>twitter, memory: 3.1×</title></path>
|
||||
<text class="nj-charts-val" x="288.3" y="420">3.1×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="444" text-anchor="end">twitter, FILE*</text>
|
||||
<path class="nj-charts-c1" d="M190 432 H375.3 Q379.3 432 379.3 436 V443 Q379.3 447 375.3 447 H190 Z"><title>twitter, FILE*: 6.3×</title></path>
|
||||
<text class="nj-charts-val" x="384.3" y="444">6.3×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="500" text-anchor="end">diff() canada</text>
|
||||
<path class="nj-charts-c1" d="M190 488 H499.2 Q503.2 488 503.2 492 V499 Q503.2 503 499.2 503 H190 Z"><title>diff() canada: 10×</title></path>
|
||||
<text class="nj-charts-val" x="508.2" y="500">10×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="524" text-anchor="end">iterate canada</text>
|
||||
<path class="nj-charts-c1" d="M190 512 H266.7 Q270.7 512 270.7 516 V523 Q270.7 527 266.7 527 H190 Z"><title>iterate canada: 2.7×</title></path>
|
||||
<text class="nj-charts-val" x="275.7" y="524">2.7×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="548" text-anchor="end">copy + destroy citm</text>
|
||||
<path class="nj-charts-c1" d="M190 536 H219.3 Q223.3 536 223.3 540 V547 Q223.3 551 219.3 551 H190 Z"><title>copy + destroy citm: 1.11×</title></path>
|
||||
<text class="nj-charts-val" x="228.3" y="548">1.11×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="572" text-anchor="end">== citm</text>
|
||||
<path class="nj-charts-c1" d="M190 560 H217.2 Q221.2 560 221.2 564 V571 Q221.2 575 217.2 575 H190 Z"><title>== citm: 1.04×</title></path>
|
||||
<text class="nj-charts-val" x="226.2" y="572">1.04×</text>
|
||||
<line class="nj-charts-ref" x1="220" y1="34" x2="220" y2="586"/>
|
||||
<line class="nj-charts-zero" x1="190" y1="34" x2="190" y2="586"/>
|
||||
<text class="nj-charts-note" x="190" y="18">speedup over 3.12.0, more is better (the line at 1× is 3.12.0)</text>
|
||||
<text class="nj-charts-panel" x="8" y="20">Parsing</text>
|
||||
<text class="nj-charts-panel" x="8" y="244">Writing</text>
|
||||
<text class="nj-charts-panel" x="8" y="372">Reading C​BOR</text>
|
||||
<text class="nj-charts-panel" x="8" y="452">Values</text>
|
||||
<line class="nj-charts-grid" x1="220" y1="8" x2="220" y2="560"/>
|
||||
<text class="nj-charts-tick" x="220" y="576">1×</text>
|
||||
<line class="nj-charts-grid" x1="250" y1="8" x2="250" y2="560"/>
|
||||
<text class="nj-charts-tick" x="250" y="576">2×</text>
|
||||
<line class="nj-charts-grid" x1="280" y1="8" x2="280" y2="560"/>
|
||||
<text class="nj-charts-tick" x="280" y="576">3×</text>
|
||||
<line class="nj-charts-grid" x1="310" y1="8" x2="310" y2="560"/>
|
||||
<text class="nj-charts-tick" x="310" y="576">4×</text>
|
||||
<line class="nj-charts-grid" x1="340" y1="8" x2="340" y2="560"/>
|
||||
<text class="nj-charts-tick" x="340" y="576">5×</text>
|
||||
<line class="nj-charts-grid" x1="370" y1="8" x2="370" y2="560"/>
|
||||
<text class="nj-charts-tick" x="370" y="576">6×</text>
|
||||
<line class="nj-charts-grid" x1="400" y1="8" x2="400" y2="560"/>
|
||||
<text class="nj-charts-tick" x="400" y="576">7×</text>
|
||||
<line class="nj-charts-grid" x1="430" y1="8" x2="430" y2="560"/>
|
||||
<text class="nj-charts-tick" x="430" y="576">8×</text>
|
||||
<line class="nj-charts-grid" x1="460" y1="8" x2="460" y2="560"/>
|
||||
<text class="nj-charts-tick" x="460" y="576">9×</text>
|
||||
<line class="nj-charts-grid" x1="490" y1="8" x2="490" y2="560"/>
|
||||
<text class="nj-charts-tick" x="490" y="576">10×</text>
|
||||
<line class="nj-charts-grid" x1="520" y1="8" x2="520" y2="560"/>
|
||||
<text class="nj-charts-tick" x="520" y="576">11×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="42" text-anchor="end">twitter.json</text>
|
||||
<path class="nj-charts-c1" d="M190 30 H276.6 Q280.6 30 280.6 34 V41 Q280.6 45 276.6 45 H190 Z"><title>twitter.json: 3.0×</title></path>
|
||||
<text class="nj-charts-val" x="285.6" y="42">3.0×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="66" text-anchor="end">citm_catalog.json</text>
|
||||
<path class="nj-charts-c1" d="M190 54 H309.9 Q313.9 54 313.9 58 V65 Q313.9 69 309.9 69 H190 Z"><title>citm_catalog.json: 4.1×</title></path>
|
||||
<text class="nj-charts-val" x="318.9" y="66">4.1×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="90" text-anchor="end">canada.json</text>
|
||||
<path class="nj-charts-c1" d="M190 78 H289.8 Q293.8 78 293.8 82 V89 Q293.8 93 289.8 93 H190 Z"><title>canada.json: 3.5×</title></path>
|
||||
<text class="nj-charts-val" x="298.8" y="90">3.5×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="114" text-anchor="end">canada.json, indented</text>
|
||||
<path class="nj-charts-c1" d="M190 102 H388.2 Q392.2 102 392.2 106 V113 Q392.2 117 388.2 117 H190 Z"><title>canada.json, indented: 6.7×</title></path>
|
||||
<text class="nj-charts-val" x="397.2" y="114">6.7×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="138" text-anchor="end">citm, ordered_json</text>
|
||||
<path class="nj-charts-c1" d="M190 126 H383.4 Q387.4 126 387.4 130 V137 Q387.4 141 383.4 141 H190 Z"><title>citm, ordered_json: 6.6×</title></path>
|
||||
<text class="nj-charts-val" x="392.4" y="138">6.6×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="162" text-anchor="end">twitter, std::ifstream</text>
|
||||
<path class="nj-charts-c1" d="M190 150 H259.8 Q263.8 150 263.8 154 V161 Q263.8 165 259.8 165 H190 Z"><title>twitter, std::ifstream: 2.5×</title></path>
|
||||
<text class="nj-charts-val" x="268.8" y="162">2.5×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="186" text-anchor="end">citm, FILE*</text>
|
||||
<path class="nj-charts-c1" d="M190 174 H328.8 Q332.8 174 332.8 178 V185 Q332.8 189 328.8 189 H190 Z"><title>citm, FILE*: 4.8×</title></path>
|
||||
<text class="nj-charts-val" x="337.8" y="186">4.8×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="210" text-anchor="end">citm, accept()</text>
|
||||
<path class="nj-charts-c1" d="M190 198 H395.7 Q399.7 198 399.7 202 V209 Q399.7 213 395.7 213 H190 Z"><title>citm, accept(): 7.0×</title></path>
|
||||
<text class="nj-charts-val" x="404.7" y="210">7.0×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="266" text-anchor="end">dump() twitter</text>
|
||||
<path class="nj-charts-c1" d="M190 254 H386.1 Q390.1 254 390.1 258 V265 Q390.1 269 386.1 269 H190 Z"><title>dump() twitter: 6.7×</title></path>
|
||||
<text class="nj-charts-val" x="395.1" y="266">6.7×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="290" text-anchor="end">dump() canada</text>
|
||||
<path class="nj-charts-c1" d="M190 278 H274.5 Q278.5 278 278.5 282 V289 Q278.5 293 274.5 293 H190 Z"><title>dump() canada: 3.0×</title></path>
|
||||
<text class="nj-charts-val" x="283.5" y="290">3.0×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="314" text-anchor="end">dump(4) citm</text>
|
||||
<path class="nj-charts-c1" d="M190 302 H324.9 Q328.9 302 328.9 306 V313 Q328.9 317 324.9 317 H190 Z"><title>dump(4) citm: 4.6×</title></path>
|
||||
<text class="nj-charts-val" x="333.9" y="314">4.6×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="338" text-anchor="end">to_cbor() twitter</text>
|
||||
<path class="nj-charts-c1" d="M190 326 H321 Q325 326 325 330 V337 Q325 341 321 341 H190 Z"><title>to_cbor() twitter: 4.5×</title></path>
|
||||
<text class="nj-charts-val" x="330" y="338">4.5×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="394" text-anchor="end">twitter, memory</text>
|
||||
<path class="nj-charts-c1" d="M190 382 H279.3 Q283.3 382 283.3 386 V393 Q283.3 397 279.3 397 H190 Z"><title>twitter, memory: 3.1×</title></path>
|
||||
<text class="nj-charts-val" x="288.3" y="394">3.1×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="418" text-anchor="end">twitter, FILE*</text>
|
||||
<path class="nj-charts-c1" d="M190 406 H375.3 Q379.3 406 379.3 410 V417 Q379.3 421 375.3 421 H190 Z"><title>twitter, FILE*: 6.3×</title></path>
|
||||
<text class="nj-charts-val" x="384.3" y="418">6.3×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="474" text-anchor="end">diff() canada</text>
|
||||
<path class="nj-charts-c1" d="M190 462 H499.2 Q503.2 462 503.2 466 V473 Q503.2 477 499.2 477 H190 Z"><title>diff() canada: 10×</title></path>
|
||||
<text class="nj-charts-val" x="508.2" y="474">10×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="498" text-anchor="end">iterate canada</text>
|
||||
<path class="nj-charts-c1" d="M190 486 H266.7 Q270.7 486 270.7 490 V497 Q270.7 501 266.7 501 H190 Z"><title>iterate canada: 2.7×</title></path>
|
||||
<text class="nj-charts-val" x="275.7" y="498">2.7×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="522" text-anchor="end">copy + destroy citm</text>
|
||||
<path class="nj-charts-c1" d="M190 510 H219.3 Q223.3 510 223.3 514 V521 Q223.3 525 219.3 525 H190 Z"><title>copy + destroy citm: 1.11×</title></path>
|
||||
<text class="nj-charts-val" x="228.3" y="522">1.11×</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-tick--r" x="182" y="546" text-anchor="end">== citm</text>
|
||||
<path class="nj-charts-c1" d="M190 534 H217.2 Q221.2 534 221.2 538 V545 Q221.2 549 217.2 549 H190 Z"><title>== citm: 1.04×</title></path>
|
||||
<text class="nj-charts-val" x="226.2" y="546">1.04×</text>
|
||||
<line class="nj-charts-ref" x1="220" y1="8" x2="220" y2="560"/>
|
||||
<line class="nj-charts-zero" x1="190" y1="8" x2="190" y2="560"/>
|
||||
<text class="nj-charts-tick" x="355" y="594">speedup over 3.12.0 (3.12.0 = 1×), more is better</text>
|
||||
</svg>
|
||||
|
Before Width: | Height: | Size: 8.2 KiB After Width: | Height: | Size: 8.2 KiB |
@@ -0,0 +1,99 @@
|
||||
<svg class="nj-fig nj-charts nj-charts--blog" viewBox="0 0 600 618" role="img" aria-labelledby="nj-blog-price nj-blog-price-d" xmlns="http://www.w3.org/2000/svg">
|
||||
<title id="nj-blog-price">Compile time of two programs with 3.13.0, alone, with a precompiled header and as a module, compared with 3.12.0</title>
|
||||
<desc id="nj-blog-price-d">Horizontal bars of the change in compile time against 3.12.0, less is better. Apple clang 21, -O0 (debug), count_numbers, 3.13.0: +20 %; Apple clang 21, -O0 (debug), count_numbers, 3.13.0, precompiled header: -29 %; Apple clang 21, -O0 (debug), count_numbers, 3.13.0, module: -16 %; Apple clang 21, -O0 (debug), server_config, 3.13.0: +30 %; Apple clang 21, -O0 (debug), server_config, 3.13.0, precompiled header: -31 %; Apple clang 21, -O0 (debug), server_config, 3.13.0, module: -5 %; Apple clang 21, -O2, count_numbers, 3.13.0: +47 %; Apple clang 21, -O2, count_numbers, 3.13.0, precompiled header: +8 %; Apple clang 21, -O2, count_numbers, 3.13.0, module: +19 %; Apple clang 21, -O2, server_config, 3.13.0: +49 %; Apple clang 21, -O2, server_config, 3.13.0, precompiled header: +11 %; Apple clang 21, -O2, server_config, 3.13.0, module: +36 %; G​CC 16, -O0 (debug), count_numbers, 3.13.0: +63 %; G​CC 16, -O0 (debug), count_numbers, 3.13.0, precompiled header: +9 %; G​CC 16, -O0 (debug), count_numbers, 3.13.0, module: +15 %; G​CC 16, -O0 (debug), server_config, 3.13.0: +40 %; G​CC 16, -O0 (debug), server_config, 3.13.0, precompiled header: +6 %; G​CC 16, -O0 (debug), server_config, 3.13.0, module: +10 %; G​CC 16, -O2, count_numbers, 3.13.0: +48 %; G​CC 16, -O2, count_numbers, 3.13.0, precompiled header: +28 %; G​CC 16, -O2, count_numbers, 3.13.0, module: +24 %; G​CC 16, -O2, server_config, 3.13.0: +52 %; G​CC 16, -O2, server_config, 3.13.0, precompiled header: +36 %; G​CC 16, -O2, server_config, 3.13.0, module: +32 %.</desc>
|
||||
<rect class="nj-charts-c2" x="8" y="6" width="12" height="12" rx="3"/>
|
||||
<text class="nj-charts-leg" x="26" y="16.5">3.13.0</text>
|
||||
<rect class="nj-charts-c1" x="97.2" y="6" width="12" height="12" rx="3"/>
|
||||
<text class="nj-charts-leg" x="115.2" y="16.5">3.13.0, precompiled header</text>
|
||||
<rect class="nj-charts-c3" x="350.4" y="6" width="12" height="12" rx="3"/>
|
||||
<text class="nj-charts-leg" x="368.4" y="16.5">3.13.0, module</text>
|
||||
<text class="nj-charts-tick" x="320.833" y="46">as fast as 3.12.0</text>
|
||||
<text class="nj-charts-panel" x="8" y="68">Apple clang 21, -O0 (debug)</text>
|
||||
<line class="nj-charts-grid" x1="184.167" y1="74" x2="184.167" y2="170"/>
|
||||
<line class="nj-charts-grid" x1="252.5" y1="74" x2="252.5" y2="170"/>
|
||||
<line class="nj-charts-grid" x1="389.167" y1="74" x2="389.167" y2="170"/>
|
||||
<line class="nj-charts-grid" x1="457.5" y1="74" x2="457.5" y2="170"/>
|
||||
<line class="nj-charts-grid" x1="525.833" y1="74" x2="525.833" y2="170"/>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="142" y="101" text-anchor="end">count_numbers</text>
|
||||
<path class="nj-charts-c2" d="M320.833 78 H385.167 Q389.167 78 389.167 82 V85 Q389.167 89 385.167 89 H320.833 Z"><title>count_numbers, Apple clang 21, -O0 (debug), 3.13.0: 1,155 ms against 959 ms with 3.12.0 (+20 %)</title></path>
|
||||
<text class="nj-charts-val" x="394.167" y="87.5">+20 %</text>
|
||||
<path class="nj-charts-c1" d="M320.833 92 H225.75 Q221.75 92 221.75 96 V99 Q221.75 103 225.75 103 H320.833 Z"><title>count_numbers, Apple clang 21, -O0 (debug), 3.13.0, precompiled header: 679 ms against 959 ms with 3.12.0 (−29 %)</title></path>
|
||||
<text class="nj-charts-val" x="216.75" y="101.5" text-anchor="end">−29 %</text>
|
||||
<path class="nj-charts-c3" d="M320.833 106 H270.167 Q266.167 106 266.167 110 V113 Q266.167 117 270.167 117 H320.833 Z"><title>count_numbers, Apple clang 21, -O0 (debug), 3.13.0, module: 804 ms against 959 ms with 3.12.0 (−16 %)</title></path>
|
||||
<text class="nj-charts-val" x="261.167" y="115.5" text-anchor="end">−16 %</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="142" y="150" text-anchor="end">server_config</text>
|
||||
<path class="nj-charts-c2" d="M320.833 127 H419.333 Q423.333 127 423.333 131 V134 Q423.333 138 419.333 138 H320.833 Z"><title>server_config, Apple clang 21, -O0 (debug), 3.13.0: 1,445 ms against 1,108 ms with 3.12.0 (+30 %)</title></path>
|
||||
<text class="nj-charts-val" x="428.333" y="136.5">+30 %</text>
|
||||
<path class="nj-charts-c1" d="M320.833 141 H218.917 Q214.917 141 214.917 145 V148 Q214.917 152 218.917 152 H320.833 Z"><title>server_config, Apple clang 21, -O0 (debug), 3.13.0, precompiled header: 763 ms against 1,108 ms with 3.12.0 (−31 %)</title></path>
|
||||
<text class="nj-charts-val" x="209.917" y="150.5" text-anchor="end">−31 %</text>
|
||||
<path class="nj-charts-c3" d="M320.833 155 H307.75 Q303.75 155 303.75 159 V162 Q303.75 166 307.75 166 H320.833 Z"><title>server_config, Apple clang 21, -O0 (debug), 3.13.0, module: 1,057 ms against 1,108 ms with 3.12.0 (−5 %)</title></path>
|
||||
<text class="nj-charts-val" x="298.75" y="164.5" text-anchor="end">−5 %</text>
|
||||
<text class="nj-charts-panel" x="8" y="198">Apple clang 21, -O2</text>
|
||||
<line class="nj-charts-grid" x1="184.167" y1="204" x2="184.167" y2="300"/>
|
||||
<line class="nj-charts-grid" x1="252.5" y1="204" x2="252.5" y2="300"/>
|
||||
<line class="nj-charts-grid" x1="389.167" y1="204" x2="389.167" y2="300"/>
|
||||
<line class="nj-charts-grid" x1="457.5" y1="204" x2="457.5" y2="300"/>
|
||||
<line class="nj-charts-grid" x1="525.833" y1="204" x2="525.833" y2="300"/>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="142" y="231" text-anchor="end">count_numbers</text>
|
||||
<path class="nj-charts-c2" d="M320.833 208 H477.417 Q481.417 208 481.417 212 V215 Q481.417 219 477.417 219 H320.833 Z"><title>count_numbers, Apple clang 21, -O2, 3.13.0: 1,868 ms against 1,269 ms with 3.12.0 (+47 %)</title></path>
|
||||
<text class="nj-charts-val" x="486.417" y="217.5">+47 %</text>
|
||||
<path class="nj-charts-c1" d="M320.833 222 H344.167 Q348.167 222 348.167 226 V229 Q348.167 233 344.167 233 H320.833 Z"><title>count_numbers, Apple clang 21, -O2, 3.13.0, precompiled header: 1,364 ms against 1,269 ms with 3.12.0 (+8 %)</title></path>
|
||||
<text class="nj-charts-val" x="353.167" y="231.5">+8 %</text>
|
||||
<path class="nj-charts-c3" d="M320.833 236 H381.75 Q385.75 236 385.75 240 V243 Q385.75 247 381.75 247 H320.833 Z"><title>count_numbers, Apple clang 21, -O2, 3.13.0, module: 1,513 ms against 1,269 ms with 3.12.0 (+19 %)</title></path>
|
||||
<text class="nj-charts-val" x="390.75" y="245.5">+19 %</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="142" y="280" text-anchor="end">server_config</text>
|
||||
<path class="nj-charts-c2" d="M320.833 257 H484.25 Q488.25 257 488.25 261 V264 Q488.25 268 484.25 268 H320.833 Z"><title>server_config, Apple clang 21, -O2, 3.13.0: 2,354 ms against 1,577 ms with 3.12.0 (+49 %)</title></path>
|
||||
<text class="nj-charts-val" x="493.25" y="266.5">+49 %</text>
|
||||
<path class="nj-charts-c1" d="M320.833 271 H354.417 Q358.417 271 358.417 275 V278 Q358.417 282 354.417 282 H320.833 Z"><title>server_config, Apple clang 21, -O2, 3.13.0, precompiled header: 1,749 ms against 1,577 ms with 3.12.0 (+11 %)</title></path>
|
||||
<text class="nj-charts-val" x="363.417" y="280.5">+11 %</text>
|
||||
<path class="nj-charts-c3" d="M320.833 285 H439.833 Q443.833 285 443.833 289 V292 Q443.833 296 439.833 296 H320.833 Z"><title>server_config, Apple clang 21, -O2, 3.13.0, module: 2,141 ms against 1,577 ms with 3.12.0 (+36 %)</title></path>
|
||||
<text class="nj-charts-val" x="448.833" y="294.5">+36 %</text>
|
||||
<text class="nj-charts-panel" x="8" y="328">G​CC 16, -O0 (debug)</text>
|
||||
<line class="nj-charts-grid" x1="184.167" y1="334" x2="184.167" y2="430"/>
|
||||
<line class="nj-charts-grid" x1="252.5" y1="334" x2="252.5" y2="430"/>
|
||||
<line class="nj-charts-grid" x1="389.167" y1="334" x2="389.167" y2="430"/>
|
||||
<line class="nj-charts-grid" x1="457.5" y1="334" x2="457.5" y2="430"/>
|
||||
<line class="nj-charts-grid" x1="525.833" y1="334" x2="525.833" y2="430"/>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="142" y="361" text-anchor="end">count_numbers</text>
|
||||
<path class="nj-charts-c2" d="M320.833 338 H532.083 Q536.083 338 536.083 342 V345 Q536.083 349 532.083 349 H320.833 Z"><title>count_numbers, G​CC 16, -O0 (debug), 3.13.0: 2,346 ms against 1,444 ms with 3.12.0 (+63 %)</title></path>
|
||||
<text class="nj-charts-val" x="541.083" y="347.5">+63 %</text>
|
||||
<path class="nj-charts-c1" d="M320.833 352 H347.583 Q351.583 352 351.583 356 V359 Q351.583 363 347.583 363 H320.833 Z"><title>count_numbers, G​CC 16, -O0 (debug), 3.13.0, precompiled header: 1,579 ms against 1,444 ms with 3.12.0 (+9 %)</title></path>
|
||||
<text class="nj-charts-val" x="356.583" y="361.5">+9 %</text>
|
||||
<path class="nj-charts-c3" d="M320.833 366 H368.083 Q372.083 366 372.083 370 V373 Q372.083 377 368.083 377 H320.833 Z"><title>count_numbers, G​CC 16, -O0 (debug), 3.13.0, module: 1,662 ms against 1,444 ms with 3.12.0 (+15 %)</title></path>
|
||||
<text class="nj-charts-val" x="377.083" y="375.5">+15 %</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="142" y="410" text-anchor="end">server_config</text>
|
||||
<path class="nj-charts-c2" d="M320.833 387 H453.5 Q457.5 387 457.5 391 V394 Q457.5 398 453.5 398 H320.833 Z"><title>server_config, G​CC 16, -O0 (debug), 3.13.0: 2,782 ms against 1,985 ms with 3.12.0 (+40 %)</title></path>
|
||||
<text class="nj-charts-val" x="462.5" y="396.5">+40 %</text>
|
||||
<path class="nj-charts-c1" d="M320.833 401 H337.333 Q341.333 401 341.333 405 V408 Q341.333 412 337.333 412 H320.833 Z"><title>server_config, G​CC 16, -O0 (debug), 3.13.0, precompiled header: 2,113 ms against 1,985 ms with 3.12.0 (+6 %)</title></path>
|
||||
<text class="nj-charts-val" x="346.333" y="410.5">+6 %</text>
|
||||
<path class="nj-charts-c3" d="M320.833 415 H351 Q355 415 355 419 V422 Q355 426 351 426 H320.833 Z"><title>server_config, G​CC 16, -O0 (debug), 3.13.0, module: 2,181 ms against 1,985 ms with 3.12.0 (+10 %)</title></path>
|
||||
<text class="nj-charts-val" x="360" y="424.5">+10 %</text>
|
||||
<text class="nj-charts-panel" x="8" y="458">G​CC 16, -O2</text>
|
||||
<line class="nj-charts-grid" x1="184.167" y1="464" x2="184.167" y2="560"/>
|
||||
<line class="nj-charts-grid" x1="252.5" y1="464" x2="252.5" y2="560"/>
|
||||
<line class="nj-charts-grid" x1="389.167" y1="464" x2="389.167" y2="560"/>
|
||||
<line class="nj-charts-grid" x1="457.5" y1="464" x2="457.5" y2="560"/>
|
||||
<line class="nj-charts-grid" x1="525.833" y1="464" x2="525.833" y2="560"/>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="142" y="491" text-anchor="end">count_numbers</text>
|
||||
<path class="nj-charts-c2" d="M320.833 468 H480.833 Q484.833 468 484.833 472 V475 Q484.833 479 480.833 479 H320.833 Z"><title>count_numbers, G​CC 16, -O2, 3.13.0: 3,453 ms against 2,327 ms with 3.12.0 (+48 %)</title></path>
|
||||
<text class="nj-charts-val" x="489.833" y="477.5">+48 %</text>
|
||||
<path class="nj-charts-c1" d="M320.833 482 H412.5 Q416.5 482 416.5 486 V489 Q416.5 493 412.5 493 H320.833 Z"><title>count_numbers, G​CC 16, -O2, 3.13.0, precompiled header: 2,972 ms against 2,327 ms with 3.12.0 (+28 %)</title></path>
|
||||
<text class="nj-charts-val" x="421.5" y="491.5">+28 %</text>
|
||||
<path class="nj-charts-c3" d="M320.833 496 H398.833 Q402.833 496 402.833 500 V503 Q402.833 507 398.833 507 H320.833 Z"><title>count_numbers, G​CC 16, -O2, 3.13.0, module: 2,895 ms against 2,327 ms with 3.12.0 (+24 %)</title></path>
|
||||
<text class="nj-charts-val" x="407.833" y="505.5">+24 %</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="142" y="540" text-anchor="end">server_config</text>
|
||||
<path class="nj-charts-c2" d="M320.833 517 H494.5 Q498.5 517 498.5 521 V524 Q498.5 528 494.5 528 H320.833 Z"><title>server_config, G​CC 16, -O2, 3.13.0: 4,389 ms against 2,889 ms with 3.12.0 (+52 %)</title></path>
|
||||
<text class="nj-charts-val" x="503.5" y="526.5">+52 %</text>
|
||||
<path class="nj-charts-c1" d="M320.833 531 H439.833 Q443.833 531 443.833 535 V538 Q443.833 542 439.833 542 H320.833 Z"><title>server_config, G​CC 16, -O2, 3.13.0, precompiled header: 3,942 ms against 2,889 ms with 3.12.0 (+36 %)</title></path>
|
||||
<text class="nj-charts-val" x="448.833" y="540.5">+36 %</text>
|
||||
<path class="nj-charts-c3" d="M320.833 545 H426.167 Q430.167 545 430.167 549 V552 Q430.167 556 426.167 556 H320.833 Z"><title>server_config, G​CC 16, -O2, 3.13.0, module: 3,826 ms against 2,889 ms with 3.12.0 (+32 %)</title></path>
|
||||
<text class="nj-charts-val" x="435.167" y="554.5">+32 %</text>
|
||||
<line class="nj-charts-ref" x1="320.833" y1="52" x2="320.833" y2="574"/>
|
||||
<text class="nj-charts-tick" x="184.167" y="590">−40 %</text>
|
||||
<text class="nj-charts-tick" x="252.5" y="590">−20 %</text>
|
||||
<text class="nj-charts-tick" x="320.833" y="590">0</text>
|
||||
<text class="nj-charts-tick" x="389.167" y="590">+20 %</text>
|
||||
<text class="nj-charts-tick" x="457.5" y="590">+40 %</text>
|
||||
<text class="nj-charts-tick" x="525.833" y="590">+60 %</text>
|
||||
<text class="nj-charts-tick" x="355" y="608">compile time compared with 3.12.0, less is better</text>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 13 KiB |
@@ -1,38 +1,45 @@
|
||||
<svg class="nj-fig nj-charts nj-charts--timeline" viewBox="0 0 340 270" role="img" aria-labelledby="nj-blog-tl-accept_twitter nj-blog-tl-accept_twitter-d" xmlns="http://www.w3.org/2000/svg">
|
||||
<title id="nj-blog-tl-accept_twitter">accept() twitter.json: speedup over 3.12.0 by commit</title>
|
||||
<desc id="nj-blog-tl-accept_twitter-d">accept() twitter.json: speedup over 3.12.0 at each of 317 commits, ending at 5.0x. Labeled steps: #5234, #5283, #5592, #5809, #5810, #5853.</desc>
|
||||
<desc id="nj-blog-tl-accept_twitter-d">accept() twitter.json: speedup over 3.12.0 at each of 317 commits, ending at 5.0x. Labeled steps, by theme: 4, 1, 4, 4, 2, 2.</desc>
|
||||
<text class="nj-charts-panel" x="8" y="18">accept() twitter.json</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="208" x2="330" y2="208"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="212">1×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="159.333" x2="330" y2="159.333"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="163.333">2×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="110.667" x2="330" y2="110.667"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="114.667">4×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="62" x2="330" y2="62"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="66">8×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="160.667" x2="330" y2="160.667"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="164.667">2×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="113.333" x2="330" y2="113.333"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="117.333">4×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="66" x2="330" y2="66"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="70">8×</text>
|
||||
<line class="nj-charts-axis" x1="44" y1="208" x2="44" y2="212"/>
|
||||
<text class="nj-charts-tick" x="44" y="225">3.12.0</text>
|
||||
<line class="nj-charts-axis" x1="126.361" y1="208" x2="126.361" y2="212"/>
|
||||
<text class="nj-charts-tick" x="126.361" y="225">Sep 2026</text>
|
||||
<line class="nj-charts-axis" x1="215.962" y1="208" x2="215.962" y2="212"/>
|
||||
<text class="nj-charts-tick" x="215.962" y="225">Oct</text>
|
||||
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197.9,139.1 197.9,139.3 198.8,139.3 198.8,138.8 199.7,138.8 199.7,138.5 200.6,138.5 200.6,140.2 201.5,140.2 201.5,139.8 202.4,139.8 202.4,139.3 203.3,139.3 203.3,139.6 204.2,139.6 204.2,138.5 205.1,138.5 205.1,139.1 206.0,139.1 206.0,139.6 206.9,139.6 206.9,139.4 207.8,139.4 207.8,140.2 208.7,140.2 208.7,138.5 209.6,138.5 209.6,139.2 210.5,139.2 210.5,139.7 211.4,139.7 211.4,139.0 212.3,139.0 212.3,139.8 213.2,139.8 213.2,138.5 214.2,138.5 214.2,140.1 215.1,140.1 215.1,139.3 216.0,139.3 216.0,139.6 216.9,139.6 216.9,138.7 217.8,138.7 217.8,139.5 218.7,139.5 218.7,138.1 219.6,138.1 219.6,139.3 220.5,139.3 220.5,138.9 221.4,138.9 221.4,139.5 222.3,139.5 222.3,139.6 223.2,139.6 223.2,139.3 224.1,139.3 224.1,140.2 225.0,140.2 225.0,140.7 225.9,140.7 225.9,140.4 226.8,140.4 226.8,138.7 227.7,138.7 227.7,138.9 228.6,138.9 228.6,139.0 229.5,139.0 229.5,139.2 230.4,139.2 230.4,139.7 231.3,139.7 231.3,139.1 232.3,139.1 232.3,139.6 233.2,139.6 233.2,139.5 234.1,139.5 234.1,140.1 235.0,140.1 235.0,138.7 235.9Line truncated
|
||||
<circle class="nj-charts-json-dot" cx="93.8" cy="194.2" r="3.5"><title>#5234: 1.22×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="93.8" y1="54.0" x2="93.8" y2="189.2"/>
|
||||
<text class="nj-charts-note" x="93.8" y="50.0" text-anchor="middle">#5234</text>
|
||||
<circle class="nj-charts-json-dot" cx="139.9" cy="141.4" r="3.5"><title>#5283: 2.6×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="139.9" y1="54.0" x2="139.9" y2="136.4"/>
|
||||
<text class="nj-charts-note" x="139.9" y="50.0" text-anchor="middle">#5283</text>
|
||||
<circle class="nj-charts-json-dot" cx="243.1" cy="133.1" r="3.5"><title>#5592: 2.9×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="243.1" y1="54.0" x2="243.1" y2="128.1"/>
|
||||
<text class="nj-charts-note" x="243.1" y="50.0" text-anchor="middle">#5592</text>
|
||||
<circle class="nj-charts-json-dot" cx="265.7" cy="116.2" r="3.5"><title>#5809: 3.7×</title></circle>
|
||||
<circle class="nj-charts-json-dot" cx="266.6" cy="110.0" r="3.5"><title>#5810: 4.0×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="266.6" y1="41.0" x2="266.6" y2="105.0"/>
|
||||
<text class="nj-charts-note" x="266.6" y="37.0" text-anchor="middle">#5809, #5810</text>
|
||||
<circle class="nj-charts-json-dot" cx="299.2" cy="96.1" r="3.5"><title>#5853: 4.9×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="299.2" y1="54.0" x2="299.2" y2="91.1"/>
|
||||
<text class="nj-charts-note" x="299.2" y="50.0" text-anchor="middle">#5853</text>
|
||||
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197.9,141.0 197.9,141.1 198.8,141.1 198.8,140.7 199.7,140.7 199.7,140.4 200.6,140.4 200.6,142.1 201.5,142.1 201.5,141.7 202.4,141.7 202.4,141.2 203.3,141.2 203.3,141.5 204.2,141.5 204.2,140.4 205.1,140.4 205.1,141.0 206.0,141.0 206.0,141.5 206.9,141.5 206.9,141.2 207.8,141.2 207.8,142.1 208.7,142.1 208.7,140.4 209.6,140.4 209.6,141.1 210.5,141.1 210.5,141.5 211.4,141.5 211.4,140.9 212.3,140.9 212.3,141.7 213.2,141.7 213.2,140.4 214.2,140.4 214.2,141.9 215.1,141.9 215.1,141.1 216.0,141.1 216.0,141.4 216.9,141.4 216.9,140.6 217.8,140.6 217.8,141.4 218.7,141.4 218.7,140.1 219.6,140.1 219.6,141.2 220.5,141.2 220.5,140.8 221.4,140.8 221.4,141.4 222.3,141.4 222.3,141.5 223.2,141.5 223.2,141.2 224.1,141.2 224.1,142.0 225.0,142.0 225.0,142.6 225.9,142.6 225.9,142.3 226.8,142.3 226.8,140.6 227.7,140.6 227.7,140.8 228.6,140.8 228.6,140.9 229.5,140.9 229.5,141.1 230.4,141.1 230.4,141.6 231.3,141.6 231.3,141.0 232.3,141.0 232.3,141.5 233.2,141.5 233.2,141.4 234.1,141.4 234.1,142.0 235.0,142.0 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|
||||
<circle class="nj-charts-json-dot" cx="93.8" cy="194.6" r="3.5"><title>#5234: 1.22×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="93.8" y1="54.0" x2="93.8" y2="189.6"/>
|
||||
<circle class="nj-theme-dot" cx="93.8" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="93.8" y="50.0" text-anchor="middle">4</text>
|
||||
<circle class="nj-charts-json-dot" cx="139.9" cy="143.3" r="3.5"><title>#5283: 2.6×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="139.9" y1="54.0" x2="139.9" y2="138.3"/>
|
||||
<circle class="nj-theme-dot" cx="139.9" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="139.9" y="50.0" text-anchor="middle">1</text>
|
||||
<circle class="nj-charts-json-dot" cx="243.1" cy="135.2" r="3.5"><title>#5592: 2.9×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="243.1" y1="54.0" x2="243.1" y2="130.2"/>
|
||||
<circle class="nj-theme-dot" cx="243.1" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="243.1" y="50.0" text-anchor="middle">4</text>
|
||||
<circle class="nj-charts-json-dot" cx="265.7" cy="118.7" r="3.5"><title>#5809: 3.7×</title></circle>
|
||||
<circle class="nj-charts-json-dot" cx="266.6" cy="112.7" r="3.5"><title>#5810: 4.0×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="266.6" y1="36.0" x2="266.6" y2="107.7"/>
|
||||
<circle class="nj-theme-dot" cx="257.6" cy="28.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="257.6" y="32.0" text-anchor="middle">4</text>
|
||||
<circle class="nj-theme-dot" cx="275.6" cy="28.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="275.6" y="32.0" text-anchor="middle">2</text>
|
||||
<circle class="nj-charts-json-dot" cx="299.2" cy="99.2" r="3.5"><title>#5853: 4.9×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="299.2" y1="54.0" x2="299.2" y2="94.2"/>
|
||||
<circle class="nj-theme-dot" cx="299.2" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="299.2" y="50.0" text-anchor="middle">2</text>
|
||||
<line class="nj-charts-axis" x1="44" y1="208" x2="330" y2="208"/>
|
||||
<text class="nj-charts-note" x="8" y="262">speedup over 3.12.0 (log scale), more is better</text>
|
||||
</svg>
|
||||
|
Before Width: | Height: | Size: 10 KiB After Width: | Height: | Size: 11 KiB |
@@ -1,28 +1,30 @@
|
||||
<svg class="nj-fig nj-charts nj-charts--timeline" viewBox="0 0 340 270" role="img" aria-labelledby="nj-blog-tl-dump_canada nj-blog-tl-dump_canada-d" xmlns="http://www.w3.org/2000/svg">
|
||||
<title id="nj-blog-tl-dump_canada">dump() canada.json: speedup over 3.12.0 by commit</title>
|
||||
<desc id="nj-blog-tl-dump_canada-d">dump() canada.json: speedup over 3.12.0 at each of 317 commits, ending at 3.3x. Labeled steps: #5285, #5634.</desc>
|
||||
<desc id="nj-blog-tl-dump_canada-d">dump() canada.json: speedup over 3.12.0 at each of 317 commits, ending at 3.3x. Labeled steps, by theme: 6, 3.</desc>
|
||||
<text class="nj-charts-panel" x="8" y="18">dump() canada.json</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="208" x2="330" y2="208"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="212">1×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="159.333" x2="330" y2="159.333"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="163.333">2×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="110.667" x2="330" y2="110.667"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="114.667">4×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="62" x2="330" y2="62"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="66">8×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="160.667" x2="330" y2="160.667"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="164.667">2×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="113.333" x2="330" y2="113.333"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="117.333">4×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="66" x2="330" y2="66"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="70">8×</text>
|
||||
<line class="nj-charts-axis" x1="44" y1="208" x2="44" y2="212"/>
|
||||
<text class="nj-charts-tick" x="44" y="225">3.12.0</text>
|
||||
<line class="nj-charts-axis" x1="126.361" y1="208" x2="126.361" y2="212"/>
|
||||
<text class="nj-charts-tick" x="126.361" y="225">Sep 2026</text>
|
||||
<line class="nj-charts-axis" x1="215.962" y1="208" x2="215.962" y2="212"/>
|
||||
<text class="nj-charts-tick" x="215.962" y="225">Oct</text>
|
||||
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<text class="nj-charts-note" x="141.7" y="50.0" text-anchor="middle">#5285</text>
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<circle class="nj-charts-json-dot" cx="269.4" cy="128.5" r="3.5"><title>#5634: 3.1×</title></circle>
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<text class="nj-charts-note" x="269.4" y="50.0" text-anchor="middle">#5634</text>
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<circle class="nj-theme-dot" cx="141.7" cy="46.0" r="7.5"/>
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||||
<text class="nj-theme-num" x="141.7" y="50.0" text-anchor="middle">6</text>
|
||||
<circle class="nj-charts-json-dot" cx="269.4" cy="130.7" r="3.5"><title>#5634: 3.1×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="269.4" y1="54.0" x2="269.4" y2="125.7"/>
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<circle class="nj-theme-dot" cx="269.4" cy="46.0" r="7.5"/>
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||||
<text class="nj-theme-num" x="269.4" y="50.0" text-anchor="middle">3</text>
|
||||
<line class="nj-charts-axis" x1="44" y1="208" x2="330" y2="208"/>
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||||
<text class="nj-charts-note" x="8" y="262">speedup over 3.12.0 (log scale), more is better</text>
|
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</svg>
|
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|
Before Width: | Height: | Size: 9.5 KiB After Width: | Height: | Size: 9.6 KiB |
@@ -1,36 +1,40 @@
|
||||
<svg class="nj-fig nj-charts nj-charts--timeline" viewBox="0 0 340 270" role="img" aria-labelledby="nj-blog-tl-dump_twitter nj-blog-tl-dump_twitter-d" xmlns="http://www.w3.org/2000/svg">
|
||||
<title id="nj-blog-tl-dump_twitter">dump() twitter.json: speedup over 3.12.0 by commit</title>
|
||||
<desc id="nj-blog-tl-dump_twitter-d">dump() twitter.json: speedup over 3.12.0 at each of 317 commits, ending at 6.7x. Labeled steps: #5285, #5738, #5878, #5883.</desc>
|
||||
<desc id="nj-blog-tl-dump_twitter-d">dump() twitter.json: speedup over 3.12.0 at each of 317 commits, ending at 6.7x. Labeled steps, by theme: 6, 2, 2, 2.</desc>
|
||||
<text class="nj-charts-panel" x="8" y="18">dump() twitter.json</text>
|
||||
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|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="212">1×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="171.5" x2="330" y2="171.5"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="175.5">2×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="135" x2="330" y2="135"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="139">4×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="98.5" x2="330" y2="98.5"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="102.5">8×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="62" x2="330" y2="62"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="66">16×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="172.5" x2="330" y2="172.5"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="176.5">2×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="137" x2="330" y2="137"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="141">4×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="101.5" x2="330" y2="101.5"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="105.5">8×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="66" x2="330" y2="66"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="70">16×</text>
|
||||
<line class="nj-charts-axis" x1="44" y1="208" x2="44" y2="212"/>
|
||||
<text class="nj-charts-tick" x="44" y="225">3.12.0</text>
|
||||
<line class="nj-charts-axis" x1="126.361" y1="208" x2="126.361" y2="212"/>
|
||||
<text class="nj-charts-tick" x="126.361" y="225">Sep 2026</text>
|
||||
<line class="nj-charts-axis" x1="215.962" y1="208" x2="215.962" y2="212"/>
|
||||
<text class="nj-charts-tick" x="215.962" y="225">Oct</text>
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<text class="nj-charts-note" x="8" y="262">speedup over 3.12.0 (log scale), more is better</text>
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Before Width: | Height: | Size: 10 KiB After Width: | Height: | Size: 10 KiB |
@@ -1,32 +1,36 @@
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<title id="nj-blog-tl-from_cbor_twitter">from_cbor() twitter: speedup over 3.12.0 by commit</title>
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<desc id="nj-blog-tl-from_cbor_twitter-d">from_cbor() twitter: speedup over 3.12.0 at each of 317 commits, ending at 2.6x. Labeled steps: #5233, #5501, #5185, #5746.</desc>
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<desc id="nj-blog-tl-from_cbor_twitter-d">from_cbor() twitter: speedup over 3.12.0 at each of 317 commits, ending at 2.6x. Labeled steps, by theme: 1, 4, U, U.</desc>
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<text class="nj-charts-panel" x="8" y="18">from_cbor() twitter</text>
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<text class="nj-charts-tick nj-charts-tick--r" x="38" y="212">1×</text>
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<text class="nj-charts-tick nj-charts-tick--r" x="38" y="139">2×</text>
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<text class="nj-charts-tick nj-charts-tick--r" x="38" y="66">4×</text>
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<text class="nj-charts-tick nj-charts-tick--r" x="38" y="141">2×</text>
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<line class="nj-charts-grid" x1="44" y1="66" x2="330" y2="66"/>
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||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="70">4×</text>
|
||||
<line class="nj-charts-axis" x1="44" y1="208" x2="44" y2="212"/>
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<text class="nj-charts-tick" x="44" y="225">3.12.0</text>
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<line class="nj-charts-axis" x1="126.361" y1="208" x2="126.361" y2="212"/>
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<text class="nj-charts-tick" x="126.361" y="225">Sep 2026</text>
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<text class="nj-charts-tick" x="215.962" y="225">Oct</text>
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||||
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<text class="nj-theme-num" x="139.0" y="50.0" text-anchor="middle">4</text>
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<text class="nj-theme-num" x="175.2" y="50.0" text-anchor="middle">U</text>
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<text class="nj-theme-num" x="235.0" y="50.0" text-anchor="middle">U</text>
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<text class="nj-charts-note" x="8" y="262">speedup over 3.12.0 (log scale), more is better</text>
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Before Width: | Height: | Size: 10 KiB After Width: | Height: | Size: 10 KiB |
@@ -1,38 +1,44 @@
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<svg class="nj-fig nj-charts nj-charts--timeline" viewBox="0 0 340 270" role="img" aria-labelledby="nj-blog-tl-parse_canada nj-blog-tl-parse_canada-d" xmlns="http://www.w3.org/2000/svg">
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<title id="nj-blog-tl-parse_canada">parse() canada.json: speedup over 3.12.0 by commit</title>
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||||
<desc id="nj-blog-tl-parse_canada-d">parse() canada.json: speedup over 3.12.0 at each of 317 commits, ending at 2.8x. Labeled steps: #5234, #5283, #5617, #5738, #5851, #5882.</desc>
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<desc id="nj-blog-tl-parse_canada-d">parse() canada.json: speedup over 3.12.0 at each of 317 commits, ending at 2.8x. Labeled steps, by theme: 4, 1, 3, 3, 3, 4.</desc>
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<text class="nj-charts-panel" x="8" y="18">parse() canada.json</text>
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<text class="nj-charts-tick nj-charts-tick--r" x="38" y="212">1×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="135" x2="330" y2="135"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="139">2×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="62" x2="330" y2="62"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="66">4×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="137" x2="330" y2="137"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="141">2×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="66" x2="330" y2="66"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="70">4×</text>
|
||||
<line class="nj-charts-axis" x1="44" y1="208" x2="44" y2="212"/>
|
||||
<text class="nj-charts-tick" x="44" y="225">3.12.0</text>
|
||||
<line class="nj-charts-axis" x1="126.361" y1="208" x2="126.361" y2="212"/>
|
||||
<text class="nj-charts-tick" x="126.361" y="225">Sep 2026</text>
|
||||
<line class="nj-charts-axis" x1="215.962" y1="208" x2="215.962" y2="212"/>
|
||||
<text class="nj-charts-tick" x="215.962" y="225">Oct</text>
|
||||
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||||
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<text class="nj-charts-note" x="93.8" y="50.0" text-anchor="middle">#5234</text>
|
||||
<circle class="nj-charts-json-dot" cx="139.9" cy="167.5" r="3.5"><title>#5283: 1.47×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="139.9" y1="54.0" x2="139.9" y2="162.5"/>
|
||||
<text class="nj-charts-note" x="139.9" y="50.0" text-anchor="middle">#5283</text>
|
||||
<circle class="nj-charts-json-dot" cx="187.0" cy="166.6" r="3.5"><title>#5617: 1.48×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="187.0" y1="54.0" x2="187.0" y2="161.6"/>
|
||||
<text class="nj-charts-note" x="187.0" y="50.0" text-anchor="middle">#5617</text>
|
||||
<circle class="nj-charts-json-dot" cx="268.5" cy="137.9" r="3.5"><title>#5738: 1.95×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="268.5" y1="54.0" x2="268.5" y2="132.9"/>
|
||||
<text class="nj-charts-note" x="268.5" y="50.0" text-anchor="middle">#5738</text>
|
||||
<circle class="nj-charts-json-dot" cx="297.4" cy="125.1" r="3.5"><title>#5851: 2.2×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="297.4" y1="41.0" x2="297.4" y2="120.1"/>
|
||||
<text class="nj-charts-note" x="297.4" y="37.0" text-anchor="middle">#5851</text>
|
||||
<circle class="nj-charts-json-dot" cx="312.8" cy="99.2" r="3.5"><title>#5882: 2.8×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="312.8" y1="54.0" x2="312.8" y2="94.2"/>
|
||||
<text class="nj-charts-note" x="312.0" y="50.0" text-anchor="middle">#5882</text>
|
||||
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<text class="nj-theme-num" x="93.8" y="50.0" text-anchor="middle">4</text>
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<circle class="nj-charts-json-dot" cx="139.9" cy="168.6" r="3.5"><title>#5283: 1.47×</title></circle>
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||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="139.9" y1="54.0" x2="139.9" y2="163.6"/>
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||||
<text class="nj-theme-num" x="139.9" y="50.0" text-anchor="middle">1</text>
|
||||
<circle class="nj-charts-json-dot" cx="187.0" cy="167.7" r="3.5"><title>#5617: 1.48×</title></circle>
|
||||
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||||
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||||
<text class="nj-theme-num" x="187.0" y="50.0" text-anchor="middle">3</text>
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<circle class="nj-charts-json-dot" cx="268.5" cy="139.8" r="3.5"><title>#5738: 1.95×</title></circle>
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||||
<circle class="nj-theme-dot" cx="268.5" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="268.5" y="50.0" text-anchor="middle">3</text>
|
||||
<circle class="nj-charts-json-dot" cx="297.4" cy="127.4" r="3.5"><title>#5851: 2.2×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="297.4" y1="54.0" x2="297.4" y2="122.4"/>
|
||||
<circle class="nj-theme-dot" cx="297.4" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="297.4" y="50.0" text-anchor="middle">3</text>
|
||||
<circle class="nj-charts-json-dot" cx="312.8" cy="102.2" r="3.5"><title>#5882: 2.8×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="312.8" y1="36.0" x2="312.8" y2="97.2"/>
|
||||
<circle class="nj-theme-dot" cx="312.8" cy="28.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="312.8" y="32.0" text-anchor="middle">4</text>
|
||||
<line class="nj-charts-axis" x1="44" y1="208" x2="330" y2="208"/>
|
||||
<text class="nj-charts-note" x="8" y="262">speedup over 3.12.0 (log scale), more is better</text>
|
||||
</svg>
|
||||
|
Before Width: | Height: | Size: 10 KiB After Width: | Height: | Size: 11 KiB |
@@ -1,38 +1,45 @@
|
||||
<svg class="nj-fig nj-charts nj-charts--timeline" viewBox="0 0 340 270" role="img" aria-labelledby="nj-blog-tl-parse_citm nj-blog-tl-parse_citm-d" xmlns="http://www.w3.org/2000/svg">
|
||||
<title id="nj-blog-tl-parse_citm">parse() citm_catalog.json: speedup over 3.12.0 by commit</title>
|
||||
<desc id="nj-blog-tl-parse_citm-d">parse() citm_catalog.json: speedup over 3.12.0 at each of 317 commits, ending at 3.3x. Labeled steps: #5234, #5283, #5592, #5809, #5810, #5882.</desc>
|
||||
<desc id="nj-blog-tl-parse_citm-d">parse() citm_catalog.json: speedup over 3.12.0 at each of 317 commits, ending at 3.3x. Labeled steps, by theme: 4, 1, 4, 4, 2, 4.</desc>
|
||||
<text class="nj-charts-panel" x="8" y="18">parse() citm_catalog.json</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="208" x2="330" y2="208"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="212">1×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="159.333" x2="330" y2="159.333"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="163.333">2×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="110.667" x2="330" y2="110.667"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="114.667">4×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="62" x2="330" y2="62"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="66">8×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="160.667" x2="330" y2="160.667"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="164.667">2×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="113.333" x2="330" y2="113.333"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="117.333">4×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="66" x2="330" y2="66"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="70">8×</text>
|
||||
<line class="nj-charts-axis" x1="44" y1="208" x2="44" y2="212"/>
|
||||
<text class="nj-charts-tick" x="44" y="225">3.12.0</text>
|
||||
<line class="nj-charts-axis" x1="126.361" y1="208" x2="126.361" y2="212"/>
|
||||
<text class="nj-charts-tick" x="126.361" y="225">Sep 2026</text>
|
||||
<line class="nj-charts-axis" x1="215.962" y1="208" x2="215.962" y2="212"/>
|
||||
<text class="nj-charts-tick" x="215.962" y="225">Oct</text>
|
||||
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235.0,159.7 235.9Line truncated
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||||
<circle class="nj-charts-json-dot" cx="93.8" cy="177.3" r="3.5"><title>#5234: 1.55×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="93.8" y1="54.0" x2="93.8" y2="172.3"/>
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<text class="nj-charts-note" x="93.8" y="50.0" text-anchor="middle">#5234</text>
|
||||
<circle class="nj-charts-json-dot" cx="139.9" cy="161.2" r="3.5"><title>#5283: 1.95×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="139.9" y1="54.0" x2="139.9" y2="156.2"/>
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||||
<text class="nj-charts-note" x="139.9" y="50.0" text-anchor="middle">#5283</text>
|
||||
<circle class="nj-charts-json-dot" cx="243.1" cy="153.9" r="3.5"><title>#5592: 2.2×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="243.1" y1="54.0" x2="243.1" y2="148.9"/>
|
||||
<text class="nj-charts-note" x="243.1" y="50.0" text-anchor="middle">#5592</text>
|
||||
<circle class="nj-charts-json-dot" cx="265.7" cy="145.4" r="3.5"><title>#5809: 2.4×</title></circle>
|
||||
<circle class="nj-charts-json-dot" cx="266.6" cy="136.3" r="3.5"><title>#5810: 2.8×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="266.6" y1="41.0" x2="266.6" y2="131.3"/>
|
||||
<text class="nj-charts-note" x="266.6" y="37.0" text-anchor="middle">#5809, #5810</text>
|
||||
<circle class="nj-charts-json-dot" cx="312.8" cy="123.3" r="3.5"><title>#5882: 3.3×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="312.8" y1="54.0" x2="312.8" y2="118.3"/>
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||||
<text class="nj-charts-note" x="312.0" y="50.0" text-anchor="middle">#5882</text>
|
||||
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|
||||
<circle class="nj-charts-json-dot" cx="93.8" cy="178.2" r="3.5"><title>#5234: 1.55×</title></circle>
|
||||
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|
||||
<circle class="nj-theme-dot" cx="93.8" cy="46.0" r="7.5"/>
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||||
<text class="nj-theme-num" x="93.8" y="50.0" text-anchor="middle">4</text>
|
||||
<circle class="nj-charts-json-dot" cx="139.9" cy="162.5" r="3.5"><title>#5283: 1.95×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="139.9" y1="54.0" x2="139.9" y2="157.5"/>
|
||||
<circle class="nj-theme-dot" cx="139.9" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="139.9" y="50.0" text-anchor="middle">1</text>
|
||||
<circle class="nj-charts-json-dot" cx="243.1" cy="155.4" r="3.5"><title>#5592: 2.2×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="243.1" y1="54.0" x2="243.1" y2="150.4"/>
|
||||
<circle class="nj-theme-dot" cx="243.1" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="243.1" y="50.0" text-anchor="middle">4</text>
|
||||
<circle class="nj-charts-json-dot" cx="265.7" cy="147.1" r="3.5"><title>#5809: 2.4×</title></circle>
|
||||
<circle class="nj-charts-json-dot" cx="266.6" cy="138.2" r="3.5"><title>#5810: 2.8×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="266.6" y1="36.0" x2="266.6" y2="133.2"/>
|
||||
<circle class="nj-theme-dot" cx="257.6" cy="28.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="257.6" y="32.0" text-anchor="middle">4</text>
|
||||
<circle class="nj-theme-dot" cx="275.6" cy="28.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="275.6" y="32.0" text-anchor="middle">2</text>
|
||||
<circle class="nj-charts-json-dot" cx="312.8" cy="125.7" r="3.5"><title>#5882: 3.3×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="312.8" y1="54.0" x2="312.8" y2="120.7"/>
|
||||
<circle class="nj-theme-dot" cx="312.8" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="312.8" y="50.0" text-anchor="middle">4</text>
|
||||
<line class="nj-charts-axis" x1="44" y1="208" x2="330" y2="208"/>
|
||||
<text class="nj-charts-note" x="8" y="262">speedup over 3.12.0 (log scale), more is better</text>
|
||||
</svg>
|
||||
|
Before Width: | Height: | Size: 11 KiB After Width: | Height: | Size: 11 KiB |
@@ -1,26 +1,28 @@
|
||||
<svg class="nj-fig nj-charts nj-charts--timeline" viewBox="0 0 340 270" role="img" aria-labelledby="nj-blog-tl-parse_twitter_ifstream nj-blog-tl-parse_twitter_ifstream-d" xmlns="http://www.w3.org/2000/svg">
|
||||
<title id="nj-blog-tl-parse_twitter_ifstream">parse() twitter.json, std::ifstream: speedup over 3.12.0 by commit</title>
|
||||
<desc id="nj-blog-tl-parse_twitter_ifstream-d">parse() twitter.json, std::ifstream: speedup over 3.12.0 at each of 317 commits, ending at 2.2x. Labeled steps: #5828, #5884.</desc>
|
||||
<desc id="nj-blog-tl-parse_twitter_ifstream-d">parse() twitter.json, std::ifstream: speedup over 3.12.0 at each of 317 commits, ending at 2.2x. Labeled steps, by theme: 1, 1.</desc>
|
||||
<text class="nj-charts-panel" x="8" y="18">parse() twitter.json, std::ifstream</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="208" x2="330" y2="208"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="212">1×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="135" x2="330" y2="135"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="139">2×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="62" x2="330" y2="62"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="66">4×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="137" x2="330" y2="137"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="141">2×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="66" x2="330" y2="66"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="70">4×</text>
|
||||
<line class="nj-charts-axis" x1="44" y1="208" x2="44" y2="212"/>
|
||||
<text class="nj-charts-tick" x="44" y="225">3.12.0</text>
|
||||
<line class="nj-charts-axis" x1="126.361" y1="208" x2="126.361" y2="212"/>
|
||||
<text class="nj-charts-tick" x="126.361" y="225">Sep 2026</text>
|
||||
<line class="nj-charts-axis" x1="215.962" y1="208" x2="215.962" y2="212"/>
|
||||
<text class="nj-charts-tick" x="215.962" y="225">Oct</text>
|
||||
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<circle class="nj-charts-json-dot" cx="287.5" cy="136.8" r="3.5"><title>#5828: 1.97×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="287.5" y1="54.0" x2="287.5" y2="131.8"/>
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<text class="nj-charts-note" x="287.5" y="50.0" text-anchor="middle">#5828</text>
|
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<circle class="nj-charts-json-dot" cx="306.5" cy="124.7" r="3.5"><title>#5884: 2.2×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="306.5" y1="41.0" x2="306.5" y2="119.7"/>
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<text class="nj-charts-note" x="306.5" y="37.0" text-anchor="middle">#5884</text>
|
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<circle class="nj-charts-json-dot" cx="287.5" cy="138.8" r="3.5"><title>#5828: 1.97×</title></circle>
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||||
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||||
<circle class="nj-theme-dot" cx="287.5" cy="46.0" r="7.5"/>
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||||
<text class="nj-theme-num" x="287.5" y="50.0" text-anchor="middle">1</text>
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||||
<circle class="nj-charts-json-dot" cx="306.5" cy="127.0" r="3.5"><title>#5884: 2.2×</title></circle>
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||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="306.5" y1="54.0" x2="306.5" y2="122.0"/>
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<circle class="nj-theme-dot" cx="306.5" cy="46.0" r="7.5"/>
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||||
<text class="nj-theme-num" x="306.5" y="50.0" text-anchor="middle">1</text>
|
||||
<line class="nj-charts-axis" x1="44" y1="208" x2="330" y2="208"/>
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||||
<text class="nj-charts-note" x="8" y="262">speedup over 3.12.0 (log scale), more is better</text>
|
||||
</svg>
|
||||
|
Before Width: | Height: | Size: 9.5 KiB After Width: | Height: | Size: 9.6 KiB |
@@ -1,31 +1,34 @@
|
||||
<svg class="nj-fig nj-charts nj-charts--timeline" viewBox="0 0 340 270" role="img" aria-labelledby="nj-blog-tl-to_cbor_twitter nj-blog-tl-to_cbor_twitter-d" xmlns="http://www.w3.org/2000/svg">
|
||||
<title id="nj-blog-tl-to_cbor_twitter">to_cbor() twitter: speedup over 3.12.0 by commit</title>
|
||||
<desc id="nj-blog-tl-to_cbor_twitter-d">to_cbor() twitter: speedup over 3.12.0 at each of 317 commits, ending at 5.0x. Labeled steps: #5328, #5824, #5885.</desc>
|
||||
<desc id="nj-blog-tl-to_cbor_twitter-d">to_cbor() twitter: speedup over 3.12.0 at each of 317 commits, ending at 5.0x. Labeled steps, by theme: 4, 6, 6.</desc>
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||||
<text class="nj-charts-panel" x="8" y="18">to_cbor() twitter</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="208" x2="330" y2="208"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="212">1×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="159.333" x2="330" y2="159.333"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="163.333">2×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="110.667" x2="330" y2="110.667"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="114.667">4×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="62" x2="330" y2="62"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="66">8×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="160.667" x2="330" y2="160.667"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="164.667">2×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="113.333" x2="330" y2="113.333"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="117.333">4×</text>
|
||||
<line class="nj-charts-grid" x1="44" y1="66" x2="330" y2="66"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="38" y="70">8×</text>
|
||||
<line class="nj-charts-axis" x1="44" y1="208" x2="44" y2="212"/>
|
||||
<text class="nj-charts-tick" x="44" y="225">3.12.0</text>
|
||||
<line class="nj-charts-axis" x1="126.361" y1="208" x2="126.361" y2="212"/>
|
||||
<text class="nj-charts-tick" x="126.361" y="225">Sep 2026</text>
|
||||
<line class="nj-charts-axis" x1="215.962" y1="208" x2="215.962" y2="212"/>
|
||||
<text class="nj-charts-tick" x="215.962" y="225">Oct</text>
|
||||
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<circle class="nj-charts-json-dot" cx="256.7" cy="152.2" r="3.5"><title>#5328: 2.2×</title></circle>
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<line class="nj-charts-grid" stroke-dasharray="2 2" x1="256.7" y1="54.0" x2="256.7" y2="147.2"/>
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<text class="nj-charts-note" x="256.7" y="50.0" text-anchor="middle">#5328</text>
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<circle class="nj-charts-json-dot" cx="295.6" cy="121.0" r="3.5"><title>#5824: 3.5×</title></circle>
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<line class="nj-charts-grid" stroke-dasharray="2 2" x1="295.6" y1="41.0" x2="295.6" y2="116.0"/>
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<text class="nj-charts-note" x="295.6" y="37.0" text-anchor="middle">#5824</text>
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<circle class="nj-charts-json-dot" cx="309.2" cy="93.7" r="3.5"><title>#5885: 5.1×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="309.2" y1="54.0" x2="309.2" y2="88.7"/>
|
||||
<text class="nj-charts-note" x="309.2" y="50.0" text-anchor="middle">#5885</text>
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<title id="nj-blog-uc-mac">Use cases: time of each library relative to the fastest, Apple M1 Max</title>
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<desc id="nj-blog-uc-mac-d">Table of relative times, libraries by use case. nlohmann/json json_document validate: 1.00; nlohmann/json json_document sum: 1.00; nlohmann/json json_document select: 1.00; nlohmann/json json_document edit: 1.00; nlohmann/json json_document minify: 1.00; nlohmann/json json_document write: 1.00; yyjson validate: 1.30; yyjson sum: 1.14; yyjson select: 1.29; yyjson edit: 1.48; yyjson minify: 1.24; yyjson write: 1.24; sonic-rs (Rust) validate: 1.79; sonic-rs (Rust) sum: 1.54; sonic-rs (Rust) select: 1.84; sonic-rs (Rust) edit: 2.09; sonic-rs (Rust) minify: 1.93; sonic-rs (Rust) write: 2.37; simdjson validate: 1.46; simdjson sum: 1.24; simdjson select: 1.48 (0.85 checking less, partial); simdjson edit: n/a; simdjson minify: 2.41 (0.19 checking less, partial); simdjson write: 4.02; simd-json (Rust) validate: 1.95; simd-json (Rust) sum: 1.65; simd-json (Rust) select: 2.35; simd-json (Rust) edit: 2.84; simd-json (Rust) minify: 3.39; simd-json (Rust) write: 3.13; sonic-cpp validate: no fully validating way (2.33 checking less, no U​TF-8); sonic-cpp sum: no fully validating way (1.85 checking less, no U​TF-8); sonic-cpp select: no fully validating way (2.30 checking less, no U​TF-8); sonic-cpp edit: no fully validating way (1.70 checking less, no U​TF-8); sonic-cpp minify: no fully validating way (2.02 checking less, no U​TF-8); sonic-cpp write: 1.59; Glaze validate: 1.88; Glaze sum: 5.58; Glaze select: 1.82 (0.83 checking less, partial); Glaze edit: 4.44; Glaze minify: 5.18 (1.04 checking less, partial); Glaze write: 2.21; Boost.J​SON validate: 2.87; Boost.J​SON sum: 2.00; Boost.J​SON select: 4.09; Boost.J​SON edit: 3.23; Boost.J​SON minify: 3.86; Boost.J​SON write: 3.68; serde_json (Rust) validate: 2.28 (2.06 checking less, no U​TF-8); serde_json (Rust) sum: 2.59; serde_json (Rust) select: 2.38 (2.24 checking less, no U​TF-8); serde_json (Rust) edit: 4.97; serde_json (Rust) minify: 5.80; serde_json (Rust) write: 2.95; nlohmann/json json validate: 2.65; nlohmann/json json sum: 1.96; nlohmann/json json select: 6.83; nlohmann/json json edit: 3.58; nlohmann/json json minify: 4.87; nlohmann/json json write: 2.05; RapidJSON validate: 6.21 (4.04 checking less, no U​TF-8); RapidJSON sum: 4.45 (3.02 checking less, no U​TF-8); RapidJSON select: 5.90 (3.85 checking less, no U​TF-8); RapidJSON edit: 4.85 (3.82 checking less, no U​TF-8); RapidJSON minify: 4.85 (4.54 checking less, no U​TF-8); RapidJSON write: 5.78.</desc>
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|
||||
<rect class="nj-heat-2" x="501" y="117" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="546" y="138" text-anchor="middle">2.09</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · minify 1.93× the time of the fastest library (fully validating) way: Value twitter.json: 546 µs citm_catalog.json: 1,139 µs canada.json: 4,366 µs jeopardy.json: 64,830 µs">
|
||||
<rect class="nj-heat-2" x="593" y="117" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="638" y="138" text-anchor="middle">1.93</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · write 2.37× the time of the fastest library (fully validating) way: Value twitter.json: 214 µs citm_catalog.json: 454 µs canada.json: 2,414 µs jeopardy.json: 33,358 µs">
|
||||
<rect class="nj-heat-2" x="685" y="117" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="730" y="138" text-anchor="middle">2.37</text>
|
||||
</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="174" text-anchor="end">simdjson</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · validate 1.46× the time of the fastest library (fully validating) way: D​OM twitter.json: 221 µs citm_catalog.json: 493 µs canada.json: 2,104 µs jeopardy.json: 27,311 µs">
|
||||
<rect class="nj-heat-1" x="225" y="153" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="270" y="174" text-anchor="middle">1.46</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · sum 1.24× the time of the fastest library (fully validating) twitter.json: 256 µs · On-Demand citm_catalog.json: 608 µs · On-Demand canada.json: 2,594 µs · D​OM jeopardy.json: 33,706 µs · D​OM">
|
||||
<rect class="nj-heat-1" x="317" y="153" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="362" y="174" text-anchor="middle">1.24</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · select 1.48× the time of the fastest library (fully validating) way: D​OM twitter.json: 231 µs citm_catalog.json: 510 µs canada.json: 2,104 µs jeopardy.json: 32,075 µs">
|
||||
<rect class="nj-heat-1" x="409" y="153" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="431.5" y="174" text-anchor="middle">1.48</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · select, checking less 0.85× the time of the fastest fully validating library way: On-Demand twitter.json: 144 µs citm_catalog.json: 500 µs canada.json: 646 µs jeopardy.json: 18,601 µs reads lazily: On-Demand reads only what you ask for and steps over the rest by matching brackets">
|
||||
<rect class="nj-heat-0" x="455" y="153" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="476.5" y="168" text-anchor="middle">0.85</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="476.5" y="181" text-anchor="middle">P</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · edit simdjson's documents are read-only: it has no A​PI to change a value and write the result">
|
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<rect class="nj-heat-na" x="501" y="153" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-tick" x="546" y="174">n/a</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · minify 2.41× the time of the fastest library (fully validating) way: D​OM + to_string twitter.json: 590 µs citm_catalog.json: 990 µs canada.json: 8,949 µs jeopardy.json: 82,232 µs">
|
||||
<rect class="nj-heat-2" x="593" y="153" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="615.5" y="174" text-anchor="middle">2.41</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · minify, checking less 0.19× the time of the fastest fully validating library way: minify twitter.json: 65.0 µs citm_catalog.json: 178 µs canada.json: 236 µs jeopardy.json: 5,929 µs simdjson::minify() only removes whitespace, without parsing the values">
|
||||
<rect class="nj-heat-0" x="639" y="153" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="660.5" y="168" text-anchor="middle">0.19</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="660.5" y="181" text-anchor="middle">P</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · write 4.02× the time of the fastest library (fully validating) way: to_string twitter.json: 352 µs citm_catalog.json: 494 µs canada.json: 6,770 µs jeopardy.json: 54,528 µs">
|
||||
<rect class="nj-heat-3" x="685" y="153" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="730" y="174" text-anchor="middle">4.02</text>
|
||||
</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="210" text-anchor="end">simd-json (Rust)</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · validate 1.95× the time of the fastest library (fully validating) way: tape (copy) twitter.json: 304 µs citm_catalog.json: 709 µs canada.json: 2,286 µs jeopardy.json: 39,592 µs (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-2" x="225" y="189" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="270" y="210" text-anchor="middle">1.95</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · sum 1.65× the time of the fastest library (fully validating) way: visitor (copy) twitter.json: 372 µs citm_catalog.json: 866 µs canada.json: 2,727 µs jeopardy.json: 48,506 µs (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-2" x="317" y="189" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="362" y="210" text-anchor="middle">1.65</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · select 2.35× the time of the fastest library (fully validating) way: structs (copy) twitter.json: 375 µs citm_catalog.json: 871 µs canada.json: 2,660 µs jeopardy.json: 57,877 µs (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-2" x="409" y="189" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="454" y="210" text-anchor="middle">2.35</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · edit 2.84× the time of the fastest library (fully validating) way: borrowed (copy) twitter.json: 934 µs citm_catalog.json: 2,111 µs canada.json: 7,695 µs jeopardy.json: 111,832 µs (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-3" x="501" y="189" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="546" y="210" text-anchor="middle">2.84</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · minify 3.39× the time of the fastest library (fully validating) way: borrowed (copy) twitter.json: 959 µs citm_catalog.json: 2,097 µs canada.json: 7,743 µs jeopardy.json: 107,444 µs (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-3" x="593" y="189" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="638" y="210" text-anchor="middle">3.39</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · write 3.13× the time of the fastest library (fully validating) way: borrowed twitter.json: 364 µs citm_catalog.json: 496 µs canada.json: 2,723 µs jeopardy.json: 48,114 µs">
|
||||
<rect class="nj-heat-3" x="685" y="189" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="730" y="210" text-anchor="middle">3.13</text>
|
||||
</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="246" text-anchor="end">sonic-cpp</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · validate, checking less 2.33× the time of the fastest fully validating library way: Document twitter.json: 380 µs citm_catalog.json: 982 µs canada.json: 2,577 µs jeopardy.json: 41,571 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
||||
<rect class="nj-heat-2" x="225" y="225" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="270" y="240" text-anchor="middle">2.33</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="270" y="253" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · sum, checking less 1.85× the time of the fastest fully validating library way: Document twitter.json: 427 µs citm_catalog.json: 1,091 µs canada.json: 2,976 µs jeopardy.json: 48,840 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
||||
<rect class="nj-heat-2" x="317" y="225" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="362" y="240" text-anchor="middle">1.85</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="362" y="253" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · select, checking less 2.30× the time of the fastest fully validating library way: Document twitter.json: 385 µs citm_catalog.json: 992 µs canada.json: 2,590 µs jeopardy.json: 46,922 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
||||
<rect class="nj-heat-2" x="409" y="225" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="454" y="240" text-anchor="middle">2.30</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="454" y="253" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · edit, checking less 1.70× the time of the fastest fully validating library way: Document twitter.json: 490 µs citm_catalog.json: 1,227 µs canada.json: 5,655 µs jeopardy.json: 63,940 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
||||
<rect class="nj-heat-2" x="501" y="225" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="546" y="240" text-anchor="middle">1.70</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="546" y="253" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · minify, checking less 2.02× the time of the fastest fully validating library way: Document + Serialize twitter.json: 497 µs citm_catalog.json: 1,219 µs canada.json: 5,658 µs jeopardy.json: 61,948 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
||||
<rect class="nj-heat-2" x="593" y="225" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="638" y="240" text-anchor="middle">2.02</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="638" y="253" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · write 1.59× the time of the fastest library (fully validating) way: Serialize twitter.json: 111 µs citm_catalog.json: 231 µs canada.json: 3,047 µs jeopardy.json: 20,342 µs">
|
||||
<rect class="nj-heat-2" x="685" y="225" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="730" y="246" text-anchor="middle">1.59</text>
|
||||
</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="282" text-anchor="end">Glaze</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · validate 1.88× the time of the fastest library (fully validating) way: validate_json twitter.json: 329 µs citm_catalog.json: 853 µs canada.json: 1,302 µs jeopardy.json: 46,471 µs">
|
||||
<rect class="nj-heat-2" x="225" y="261" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="270" y="282" text-anchor="middle">1.88</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · sum 5.58× the time of the fastest library (fully validating) way: generic twitter.json: 1,323 µs citm_catalog.json: 2,845 µs canada.json: 9,777 µs jeopardy.json: 151,441 µs">
|
||||
<rect class="nj-heat-4" x="317" y="261" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="362" y="282" text-anchor="middle">5.58</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · select 1.82× the time of the fastest library (fully validating) way: structs (validate_skipped) twitter.json: 312 µs citm_catalog.json: 873 µs canada.json: 1,304 µs jeopardy.json: 51,046 µs">
|
||||
<rect class="nj-heat-2" x="409" y="261" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="431.5" y="282" text-anchor="middle">1.82</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · select, checking less 0.83× the time of the fastest fully validating library way: structs twitter.json: 238 µs citm_catalog.json: 252 µs canada.json: 316 µs jeopardy.json: 41,037 µs reads into structs and steps over fields it doesn't know without checking them (validate_skipped checks them too)">
|
||||
<rect class="nj-heat-0" x="455" y="261" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="476.5" y="276" text-anchor="middle">0.83</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="476.5" y="289" text-anchor="middle">P</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · edit 4.44× the time of the fastest library (fully validating) way: generic twitter.json: 1,503 µs citm_catalog.json: 3,223 µs canada.json: 11,125 µs jeopardy.json: 187,294 µs">
|
||||
<rect class="nj-heat-3" x="501" y="261" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="546" y="282" text-anchor="middle">4.44</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · minify 5.18× the time of the fastest library (fully validating) way: generic twitter.json: 1,488 µs citm_catalog.json: 3,208 µs canada.json: 11,076 µs jeopardy.json: 172,917 µs">
|
||||
<rect class="nj-heat-4" x="593" y="261" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="615.5" y="282" text-anchor="middle">5.18</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · minify, checking less 1.04× the time of the fastest fully validating library way: minify_json twitter.json: 283 µs citm_catalog.json: 740 µs canada.json: 1,808 µs jeopardy.json: 39,976 µs minify_json only removes whitespace, without parsing the values">
|
||||
<rect class="nj-heat-0" x="639" y="261" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="660.5" y="276" text-anchor="middle">1.04</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="660.5" y="289" text-anchor="middle">P</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · write 2.21× the time of the fastest library (fully validating) way: generic twitter.json: 212 µs citm_catalog.json: 469 µs canada.json: 1,692 µs jeopardy.json: 34,921 µs">
|
||||
<rect class="nj-heat-2" x="685" y="261" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="730" y="282" text-anchor="middle">2.21</text>
|
||||
</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="318" text-anchor="end">Boost.J​SON</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · validate 2.87× the time of the fastest library (fully validating) way: S​AX twitter.json: 536 µs citm_catalog.json: 1,017 µs canada.json: 3,065 µs jeopardy.json: 55,102 µs">
|
||||
<rect class="nj-heat-3" x="225" y="297" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="270" y="318" text-anchor="middle">2.87</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · sum 2.00× the time of the fastest library (fully validating) way: S​AX twitter.json: 537 µs citm_catalog.json: 1,020 µs canada.json: 3,046 µs jeopardy.json: 54,818 µs">
|
||||
<rect class="nj-heat-2" x="317" y="297" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="362" y="318" text-anchor="middle">2.00</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · select 4.09× the time of the fastest library (fully validating) way: parse twitter.json: 889 µs citm_catalog.json: 1,490 µs canada.json: 3,632 µs jeopardy.json: 96,757 µs">
|
||||
<rect class="nj-heat-3" x="409" y="297" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="454" y="318" text-anchor="middle">4.09</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · edit 3.23× the time of the fastest library (fully validating) way: parse twitter.json: 1,367 µs citm_catalog.json: 1,999 µs canada.json: 6,542 µs jeopardy.json: 157,555 µs">
|
||||
<rect class="nj-heat-3" x="501" y="297" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="546" y="318" text-anchor="middle">3.23</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · minify 3.86× the time of the fastest library (fully validating) way: parse + serialize twitter.json: 1,391 µs citm_catalog.json: 1,987 µs canada.json: 6,586 µs jeopardy.json: 154,714 µs">
|
||||
<rect class="nj-heat-3" x="593" y="297" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="638" y="318" text-anchor="middle">3.86</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · write 3.68× the time of the fastest library (fully validating) way: serialize twitter.json: 499 µs citm_catalog.json: 503 µs canada.json: 2,868 µs jeopardy.json: 62,964 µs">
|
||||
<rect class="nj-heat-3" x="685" y="297" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="730" y="318" text-anchor="middle">3.68</text>
|
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</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="354" text-anchor="end">serde_json (Rust)</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · validate 2.28× the time of the fastest library (fully validating) way: from_utf8 + IgnoredAny twitter.json: 457 µs citm_catalog.json: 1,105 µs canada.json: 1,532 µs jeopardy.json: 47,547 µs">
|
||||
<rect class="nj-heat-2" x="225" y="333" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="247.5" y="354" text-anchor="middle">2.28</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · validate, checking less 2.06× the time of the fastest fully validating library way: IgnoredAny twitter.json: 354 µs citm_catalog.json: 1,052 µs canada.json: 1,459 µs jeopardy.json: 44,881 µs trusts U​TF-8 in the strings it skips (from_slice); strings it reads are checked">
|
||||
<rect class="nj-heat-2" x="271" y="333" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="292.5" y="348" text-anchor="middle">2.06</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="292.5" y="361" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · sum 2.59× the time of the fastest library (fully validating) way: visitor twitter.json: 665 µs citm_catalog.json: 1,229 µs canada.json: 4,813 µs jeopardy.json: 66,093 µs">
|
||||
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|
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|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · select 2.38× the time of the fastest library (fully validating) way: from_utf8 + structs twitter.json: 483 µs citm_catalog.json: 1,121 µs canada.json: 1,532 µs jeopardy.json: 63,635 µs">
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<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · select, checking less 2.24× the time of the fastest fully validating library twitter.json: 416 µs · structs citm_catalog.json: 1,082 µs · structs canada.json: 1,458 µs · structs jeopardy.json: 63,635 µs · from_utf8 + structs (validates fully) trusts U​TF-8 in the strings it skips (from_slice); strings it reads are checked">
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<text class="nj-charts-cell nj-charts-cell--small" x="476.5" y="361" text-anchor="middle">U</text>
|
||||
</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · edit 4.97× the time of the fastest library (fully validating) way: Value twitter.json: 2,001 µs citm_catalog.json: 3,287 µs canada.json: 9,670 µs jeopardy.json: 248,681 µs">
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<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · minify 5.80× the time of the fastest library (fully validating) way: Value twitter.json: 1,999 µs citm_catalog.json: 3,240 µs canada.json: 9,748 µs jeopardy.json: 227,301 µs">
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|
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<text class="nj-charts-rowlabel " x="216" y="426" text-anchor="end">RapidJSON</text>
|
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|
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|
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</g>
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<text class="nj-charts-cell" x="476.5" y="420" text-anchor="middle">3.85</text>
|
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<text class="nj-charts-cell nj-charts-cell--small" x="476.5" y="433" text-anchor="middle">U</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · edit 4.85× the time of the fastest library (fully validating) twitter.json: 1,917 µs · Document citm_catalog.json: 2,404 µs · insitu (copy) canada.json: 13,880 µs · insitu (copy) jeopardy.json: 224,650 µs · insitu (copy) (copy): parses in place, on a copy of the input that is part of the time">
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<text class="nj-charts-cell" x="523.5" y="426" text-anchor="middle">4.85</text>
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<text class="nj-charts-cell" x="568.5" y="420" text-anchor="middle">3.82</text>
|
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<text class="nj-charts-cell nj-charts-cell--small" x="568.5" y="433" text-anchor="middle">U</text>
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<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · minify 4.85× the time of the fastest library (fully validating) twitter.json: 1,497 µs · S​AX to Writer citm_catalog.json: 1,797 µs · S​AX to Writer canada.json: 14,455 µs · Document + Writer jeopardy.json: 181,502 µs · S​AX to Writer">
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<text class="nj-charts-cell" x="660.5" y="420" text-anchor="middle">4.54</text>
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<text class="nj-charts-cell nj-charts-cell--small" x="660.5" y="433" text-anchor="middle">U</text>
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<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · write 5.78× the time of the fastest library (fully validating) way: Writer twitter.json: 592 µs citm_catalog.json: 818 µs canada.json: 6,947 µs jeopardy.json: 81,580 µs">
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<text class="nj-charts-tick nj-charts-tick--l" x="8" y="472">time relative to the fastest fully validating library, less is better</text>
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<g><rect class="nj-heat-3" x="248" y="482" width="76" height="20" rx="3"/>
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<g><rect class="nj-heat-4" x="328" y="482" width="76" height="20" rx="3"/>
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<text class="nj-charts-cell nj-charts-cell--small" x="366" y="496" text-anchor="middle">5 and more</text></g>
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<rect class="nj-heat-na" x="420" y="482" width="40" height="20" rx="3"/>
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<text class="nj-charts-tick" x="440" y="496">n/a</text>
|
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<text class="nj-charts-tick nj-charts-tick--l" x="468" y="496">no A​PI for it</text>
|
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|
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After Width: | Height: | Size: 43 KiB |
@@ -0,0 +1,359 @@
|
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<svg class="nj-fig nj-charts nj-charts--blog nj-charts--heat" viewBox="0 0 784 510" role="img" aria-labelledby="nj-blog-uc-x86-clang nj-blog-uc-x86-clang-d" xmlns="http://www.w3.org/2000/svg">
|
||||
<title id="nj-blog-uc-x86-clang">Use cases: time of each library relative to the fastest, x86-64 with Clang 23</title>
|
||||
<desc id="nj-blog-uc-x86-clang-d">Table of relative times, libraries by use case. nlohmann/json json_document validate: 1.00; nlohmann/json json_document sum: 1.00; nlohmann/json json_document select: 1.00; nlohmann/json json_document edit: 1.00; nlohmann/json json_document minify: 1.00; nlohmann/json json_document write: 1.00; yyjson validate: 1.40; yyjson sum: 1.14; yyjson select: 1.38; yyjson edit: 1.50; yyjson minify: 1.28; yyjson write: 1.18; sonic-rs (Rust) validate: 1.15; sonic-rs (Rust) sum: 1.05; sonic-rs (Rust) select: 1.33; sonic-rs (Rust) edit: 1.90; sonic-rs (Rust) minify: 1.73; sonic-rs (Rust) write: 2.00; simdjson validate: 1.29; simdjson sum: 1.10; simdjson select: 1.29 (0.61 checking less, partial); simdjson edit: n/a; simdjson minify: 2.06 (0.19 checking less, partial); simdjson write: 3.18; sonic-cpp validate: no fully validating way (1.46 checking less, no U​TF-8); sonic-cpp sum: no fully validating way (1.18 checking less, no U​TF-8); sonic-cpp select: no fully validating way (1.43 checking less, no U​TF-8); sonic-cpp edit: no fully validating way (1.18 checking less, no U​TF-8); sonic-cpp minify: no fully validating way (1.37 checking less, no U​TF-8); sonic-cpp write: 1.37; Boost.J​SON validate: 1.58; Boost.J​SON sum: 1.10; Boost.J​SON select: 3.00; Boost.J​SON edit: 2.30; Boost.J​SON minify: 2.69; Boost.J​SON write: 2.36; simd-json (Rust) validate: 2.22; simd-json (Rust) sum: 1.83; simd-json (Rust) select: 2.54; simd-json (Rust) edit: 3.05; simd-json (Rust) minify: 3.42; simd-json (Rust) write: 2.24; serde_json (Rust) validate: 1.47 (1.31 checking less, no U​TF-8); serde_json (Rust) sum: 2.18; serde_json (Rust) select: 1.69; serde_json (Rust) edit: 5.01; serde_json (Rust) minify: 5.25; serde_json (Rust) write: 2.19; nlohmann/json json validate: 1.94; nlohmann/json json sum: 1.49; nlohmann/json json select: 7.92; nlohmann/json json edit: 4.24; nlohmann/json json minify: 5.30; nlohmann/json json write: 1.92; Glaze validate: 1.40; Glaze sum: 7.35 (5.04 checking less, partial); Glaze select: 1.35 (0.61 checking less, partial); Glaze edit: 6.32; Glaze minify: 6.39 (0.69 checking less, partial); Glaze write: 2.03; RapidJSON validate: 4.31 (3.29 checking less, no U​TF-8); RapidJSON sum: 3.16 (2.42 checking less, no U​TF-8); RapidJSON select: 4.32 (3.40 checking less, no U​TF-8); RapidJSON edit: 3.16 (2.69 checking less, no U​TF-8); RapidJSON minify: 3.48 (2.90 checking less, no U​TF-8); RapidJSON write: 2.93.</desc>
|
||||
<text class="nj-charts-tick" x="270" y="34">validate</text>
|
||||
<text class="nj-charts-tick" x="362" y="34">sum</text>
|
||||
<text class="nj-charts-tick" x="454" y="34">select</text>
|
||||
<text class="nj-charts-tick" x="546" y="34">edit</text>
|
||||
<text class="nj-charts-tick" x="638" y="34">minify</text>
|
||||
<text class="nj-charts-tick" x="730" y="34">write</text>
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<text class="nj-charts-rowlabel nj-charts-name-json" x="216" y="66" text-anchor="end">nlohmann/json json_document</text>
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|
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<text class="nj-charts-cell" x="270" y="66" text-anchor="middle">1.00</text>
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|
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|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json_document · write 1.00× the time of the fastest library (fully validating) way: dump twitter.json: 152 µs citm_catalog.json: 272 µs canada.json: 3,634 µs jeopardy.json: 68,840 µs">
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<rect class="nj-heat-0" x="685" y="45" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="730" y="66" text-anchor="middle">1.00</text>
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<text class="nj-charts-rowlabel " x="216" y="102" text-anchor="end">yyjson</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="yyjson · validate 1.40× the time of the fastest library (fully validating) twitter.json: 379 µs · insitu (copy) citm_catalog.json: 896 µs · read canada.json: 2,851 µs · insitu (copy) jeopardy.json: 124,180 µs · insitu (copy) (copy): parses in place, on a copy of the input that is part of the time">
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<rect class="nj-heat-1" x="225" y="81" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="270" y="102" text-anchor="middle">1.40</text>
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="yyjson · sum 1.14× the time of the fastest library (fully validating) twitter.json: 435 µs · insitu (copy) citm_catalog.json: 1,048 µs · insitu (copy) canada.json: 3,467 µs · insitu (copy) jeopardy.json: 135,382 µs · read (copy): parses in place, on a copy of the input that is part of the time">
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<rect class="nj-heat-0" x="317" y="81" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="362" y="102" text-anchor="middle">1.14</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="yyjson · select 1.38× the time of the fastest library (fully validating) twitter.json: 387 µs · insitu (copy) citm_catalog.json: 900 µs · insitu (copy) canada.json: 2,814 µs · read jeopardy.json: 139,634 µs · read (copy): parses in place, on a copy of the input that is part of the time">
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<rect class="nj-heat-1" x="409" y="81" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="454" y="102" text-anchor="middle">1.38</text>
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="yyjson · edit 1.50× the time of the fastest library (fully validating) twitter.json: 912 µs · mut copy citm_catalog.json: 1,686 µs · mut copy canada.json: 7,407 µs · mut copy jeopardy.json: 318,770 µs · insitu (copy) + mut copy (copy): parses in place, on a copy of the input that is part of the time">
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="yyjson · minify 1.28× the time of the fastest library (fully validating) twitter.json: 625 µs · insitu (copy) + write citm_catalog.json: 1,256 µs · read + write canada.json: 6,261 µs · read + write jeopardy.json: 212,043 µs · insitu (copy) + write (copy): parses in place, on a copy of the input that is part of the time">
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<rect class="nj-heat-1" x="593" y="81" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="638" y="102" text-anchor="middle">1.28</text>
|
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="yyjson · write 1.18× the time of the fastest library (fully validating) way: write twitter.json: 219 µs citm_catalog.json: 364 µs canada.json: 3,380 µs jeopardy.json: 75,136 µs">
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<rect class="nj-heat-1" x="685" y="81" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="730" y="102" text-anchor="middle">1.18</text>
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|
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<text class="nj-charts-rowlabel " x="216" y="138" text-anchor="end">sonic-rs (Rust)</text>
|
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<rect class="nj-heat-1" x="225" y="117" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="270" y="138" text-anchor="middle">1.15</text>
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · sum 1.05× the time of the fastest library (fully validating) way: visitor twitter.json: 494 µs citm_catalog.json: 1,135 µs canada.json: 4,580 µs jeopardy.json: 59,149 µs">
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<text class="nj-charts-cell" x="362" y="138" text-anchor="middle">1.05</text>
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · select 1.33× the time of the fastest library (fully validating) way: structs twitter.json: 557 µs citm_catalog.json: 1,023 µs canada.json: 2,247 µs jeopardy.json: 91,996 µs">
|
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<rect class="nj-heat-1" x="409" y="117" width="90" height="34" rx="3"/>
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|
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · edit 1.90× the time of the fastest library (fully validating) way: Value twitter.json: 1,189 µs citm_catalog.json: 2,384 µs canada.json: 8,007 µs jeopardy.json: 413,714 µs">
|
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<rect class="nj-heat-2" x="501" y="117" width="90" height="34" rx="3"/>
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|
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · minify 1.73× the time of the fastest library (fully validating) way: Value twitter.json: 988 µs citm_catalog.json: 2,093 µs canada.json: 7,775 µs jeopardy.json: 217,697 µs">
|
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<rect class="nj-heat-2" x="593" y="117" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="638" y="138" text-anchor="middle">1.73</text>
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · write 2.00× the time of the fastest library (fully validating) way: Value twitter.json: 442 µs citm_catalog.json: 935 µs canada.json: 3,954 µs jeopardy.json: 100,889 µs">
|
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<rect class="nj-heat-2" x="685" y="117" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="730" y="138" text-anchor="middle">2.00</text>
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|
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<text class="nj-charts-rowlabel " x="216" y="174" text-anchor="end">simdjson</text>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · validate 1.29× the time of the fastest library (fully validating) way: D​OM twitter.json: 311 µs citm_catalog.json: 736 µs canada.json: 3,343 µs jeopardy.json: 115,626 µs">
|
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<rect class="nj-heat-1" x="225" y="153" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="270" y="174" text-anchor="middle">1.29</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · sum 1.10× the time of the fastest library (fully validating) twitter.json: 399 µs · D​OM citm_catalog.json: 946 µs · D​OM canada.json: 4,100 µs · D​OM jeopardy.json: 120,056 µs · On-Demand">
|
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<rect class="nj-heat-0" x="317" y="153" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="362" y="174" text-anchor="middle">1.10</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · select 1.29× the time of the fastest library (fully validating) way: D​OM twitter.json: 330 µs citm_catalog.json: 743 µs canada.json: 3,291 µs jeopardy.json: 129,470 µs">
|
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<rect class="nj-heat-1" x="409" y="153" width="44" height="34" rx="3"/>
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<text class="nj-charts-cell" x="431.5" y="174" text-anchor="middle">1.29</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · select, checking less 0.61× the time of the fastest fully validating library way: On-Demand twitter.json: 210 µs citm_catalog.json: 610 µs canada.json: 861 µs jeopardy.json: 48,548 µs reads lazily: On-Demand reads only what you ask for and steps over the rest by matching brackets">
|
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<rect class="nj-heat-0" x="455" y="153" width="44" height="34" rx="3"/>
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<text class="nj-charts-cell" x="476.5" y="168" text-anchor="middle">0.61</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="476.5" y="181" text-anchor="middle">P</text>
|
||||
</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · edit simdjson's documents are read-only: it has no A​PI to change a value and write the result">
|
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<rect class="nj-heat-na" x="501" y="153" width="90" height="34" rx="3"/>
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<text class="nj-charts-tick" x="546" y="174">n/a</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · minify 2.06× the time of the fastest library (fully validating) way: D​OM + to_string twitter.json: 857 µs citm_catalog.json: 1,543 µs canada.json: 16,516 µs jeopardy.json: 326,881 µs">
|
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<rect class="nj-heat-2" x="593" y="153" width="44" height="34" rx="3"/>
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<text class="nj-charts-cell" x="615.5" y="174" text-anchor="middle">2.06</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · minify, checking less 0.19× the time of the fastest fully validating library way: minify twitter.json: 103 µs citm_catalog.json: 256 µs canada.json: 373 µs jeopardy.json: 51,243 µs simdjson::minify() only removes whitespace, without parsing the values">
|
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<rect class="nj-heat-0" x="639" y="153" width="44" height="34" rx="3"/>
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<text class="nj-charts-cell" x="660.5" y="168" text-anchor="middle">0.19</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="660.5" y="181" text-anchor="middle">P</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · write 3.18× the time of the fastest library (fully validating) way: to_string twitter.json: 551 µs citm_catalog.json: 803 µs canada.json: 12,977 µs jeopardy.json: 183,837 µs">
|
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<rect class="nj-heat-3" x="685" y="153" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="730" y="174" text-anchor="middle">3.18</text>
|
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</g>
|
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<text class="nj-charts-rowlabel " x="216" y="210" text-anchor="end">sonic-cpp</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · validate, checking less 1.46× the time of the fastest fully validating library way: Document twitter.json: 450 µs citm_catalog.json: 1,026 µs canada.json: 3,140 µs jeopardy.json: 98,200 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
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<rect class="nj-heat-1" x="225" y="189" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="270" y="204" text-anchor="middle">1.46</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="270" y="217" text-anchor="middle">U</text>
|
||||
</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · sum, checking less 1.18× the time of the fastest fully validating library way: Document twitter.json: 504 µs citm_catalog.json: 1,180 µs canada.json: 3,736 µs jeopardy.json: 110,324 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
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<rect class="nj-heat-1" x="317" y="189" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="362" y="204" text-anchor="middle">1.18</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="362" y="217" text-anchor="middle">U</text>
|
||||
</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · select, checking less 1.43× the time of the fastest fully validating library way: Document twitter.json: 461 µs citm_catalog.json: 1,024 µs canada.json: 3,030 µs jeopardy.json: 109,906 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
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|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="454" y="217" text-anchor="middle">U</text>
|
||||
</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · edit, checking less 1.18× the time of the fastest fully validating library way: Document twitter.json: 644 µs citm_catalog.json: 1,508 µs canada.json: 7,972 µs jeopardy.json: 184,491 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
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|
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<text class="nj-charts-cell nj-charts-cell--small" x="546" y="217" text-anchor="middle">U</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · minify, checking less 1.37× the time of the fastest fully validating library way: Document + Serialize twitter.json: 647 µs citm_catalog.json: 1,487 µs canada.json: 7,924 µs jeopardy.json: 182,940 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
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<rect class="nj-heat-1" x="593" y="189" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="638" y="204" text-anchor="middle">1.37</text>
|
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<text class="nj-charts-cell nj-charts-cell--small" x="638" y="217" text-anchor="middle">U</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · write 1.37× the time of the fastest library (fully validating) way: Serialize twitter.json: 231 µs citm_catalog.json: 475 µs canada.json: 4,851 µs jeopardy.json: 69,344 µs">
|
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<rect class="nj-heat-1" x="685" y="189" width="90" height="34" rx="3"/>
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|
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<text class="nj-charts-rowlabel " x="216" y="246" text-anchor="end">Boost.J​SON</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · validate 1.58× the time of the fastest library (fully validating) way: S​AX twitter.json: 596 µs citm_catalog.json: 923 µs canada.json: 6,234 µs jeopardy.json: 56,654 µs">
|
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<rect class="nj-heat-2" x="225" y="225" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="270" y="246" text-anchor="middle">1.58</text>
|
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · sum 1.10× the time of the fastest library (fully validating) way: S​AX twitter.json: 582 µs citm_catalog.json: 927 µs canada.json: 5,935 µs jeopardy.json: 56,310 µs">
|
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<rect class="nj-heat-0" x="317" y="225" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="362" y="246" text-anchor="middle">1.10</text>
|
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · select 3.00× the time of the fastest library (fully validating) way: parse twitter.json: 1,264 µs citm_catalog.json: 1,659 µs canada.json: 7,173 µs jeopardy.json: 202,456 µs">
|
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<rect class="nj-heat-3" x="409" y="225" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="454" y="246" text-anchor="middle">3.00</text>
|
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</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · edit 2.30× the time of the fastest library (fully validating) way: parse twitter.json: 1,722 µs citm_catalog.json: 2,614 µs canada.json: 12,953 µs jeopardy.json: 346,073 µs">
|
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<rect class="nj-heat-2" x="501" y="225" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="546" y="246" text-anchor="middle">2.30</text>
|
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · minify 2.69× the time of the fastest library (fully validating) way: parse + serialize twitter.json: 1,758 µs citm_catalog.json: 2,553 µs canada.json: 12,744 µs jeopardy.json: 358,018 µs">
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<text class="nj-charts-cell" x="638" y="246" text-anchor="middle">2.69</text>
|
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · write 2.36× the time of the fastest library (fully validating) way: serialize twitter.json: 489 µs citm_catalog.json: 902 µs canada.json: 5,659 µs jeopardy.json: 127,823 µs">
|
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|
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|
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<text class="nj-charts-rowlabel " x="216" y="282" text-anchor="end">simd-json (Rust)</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · validate 2.22× the time of the fastest library (fully validating) way: tape (copy) twitter.json: 592 µs citm_catalog.json: 1,426 µs canada.json: 4,303 µs jeopardy.json: 211,716 µs (copy): parses in place, on a copy of the input that is part of the time">
|
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<rect class="nj-heat-2" x="225" y="261" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="270" y="282" text-anchor="middle">2.22</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · sum 1.83× the time of the fastest library (fully validating) way: visitor (copy) twitter.json: 722 µs citm_catalog.json: 1,686 µs canada.json: 5,191 µs jeopardy.json: 220,582 µs (copy): parses in place, on a copy of the input that is part of the time">
|
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<rect class="nj-heat-2" x="317" y="261" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="362" y="282" text-anchor="middle">1.83</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · select 2.54× the time of the fastest library (fully validating) way: structs (copy) twitter.json: 730 µs citm_catalog.json: 1,658 µs canada.json: 4,915 µs jeopardy.json: 266,073 µs (copy): parses in place, on a copy of the input that is part of the time">
|
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<rect class="nj-heat-3" x="409" y="261" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="454" y="282" text-anchor="middle">2.54</text>
|
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|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · edit 3.05× the time of the fastest library (fully validating) twitter.json: 2,071 µs · borrowed (copy) citm_catalog.json: 4,465 µs · borrowed (copy) canada.json: 16,360 µs · owned (copy) jeopardy.json: 416,658 µs · borrowed (copy) (copy): parses in place, on a copy of the input that is part of the time">
|
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<rect class="nj-heat-3" x="501" y="261" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="546" y="282" text-anchor="middle">3.05</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · minify 3.42× the time of the fastest library (fully validating) way: borrowed (copy) twitter.json: 1,924 µs citm_catalog.json: 4,375 µs canada.json: 15,278 µs jeopardy.json: 419,474 µs (copy): parses in place, on a copy of the input that is part of the time">
|
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<rect class="nj-heat-3" x="593" y="261" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="638" y="282" text-anchor="middle">3.42</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · write 2.24× the time of the fastest library (fully validating) way: borrowed twitter.json: 604 µs citm_catalog.json: 809 µs canada.json: 4,825 µs jeopardy.json: 110,710 µs">
|
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<rect class="nj-heat-2" x="685" y="261" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="730" y="282" text-anchor="middle">2.24</text>
|
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|
||||
<text class="nj-charts-rowlabel " x="216" y="318" text-anchor="end">serde_json (Rust)</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · validate 1.47× the time of the fastest library (fully validating) way: from_utf8 + IgnoredAny twitter.json: 634 µs citm_catalog.json: 1,448 µs canada.json: 2,402 µs jeopardy.json: 66,822 µs">
|
||||
<rect class="nj-heat-1" x="225" y="297" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="247.5" y="318" text-anchor="middle">1.47</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · validate, checking less 1.31× the time of the fastest fully validating library way: IgnoredAny twitter.json: 487 µs citm_catalog.json: 1,370 µs canada.json: 2,318 µs jeopardy.json: 59,801 µs trusts U​TF-8 in the strings it skips (from_slice); strings it reads are checked">
|
||||
<rect class="nj-heat-1" x="271" y="297" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="292.5" y="312" text-anchor="middle">1.31</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="292.5" y="325" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · sum 2.18× the time of the fastest library (fully validating) way: visitor twitter.json: 1,318 µs citm_catalog.json: 2,299 µs canada.json: 7,610 µs jeopardy.json: 123,810 µs">
|
||||
<rect class="nj-heat-2" x="317" y="297" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="362" y="318" text-anchor="middle">2.18</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · select 1.69× the time of the fastest library (fully validating) way: from_utf8 + structs twitter.json: 769 µs citm_catalog.json: 1,504 µs canada.json: 2,442 µs jeopardy.json: 108,386 µs">
|
||||
<rect class="nj-heat-2" x="409" y="297" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="454" y="318" text-anchor="middle">1.69</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · edit 5.01× the time of the fastest library (fully validating) way: Value twitter.json: 4,474 µs citm_catalog.json: 6,922 µs canada.json: 18,301 µs jeopardy.json: 805,290 µs">
|
||||
<rect class="nj-heat-4" x="501" y="297" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="546" y="318" text-anchor="middle">5.01</text>
|
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</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · minify 5.25× the time of the fastest library (fully validating) way: Value twitter.json: 4,081 µs citm_catalog.json: 6,880 µs canada.json: 17,249 µs jeopardy.json: 615,033 µs">
|
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<rect class="nj-heat-4" x="593" y="297" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="638" y="318" text-anchor="middle">5.25</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · write 2.19× the time of the fastest library (fully validating) way: Value twitter.json: 563 µs citm_catalog.json: 882 µs canada.json: 3,979 µs jeopardy.json: 120,716 µs">
|
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<rect class="nj-heat-2" x="685" y="297" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="730" y="318" text-anchor="middle">2.19</text>
|
||||
</g>
|
||||
<text class="nj-charts-rowlabel nj-charts-name-json" x="216" y="354" text-anchor="end">nlohmann/json json</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · validate 1.94× the time of the fastest library (fully validating) way: accept twitter.json: 746 µs citm_catalog.json: 1,424 µs canada.json: 4,201 µs jeopardy.json: 100,878 µs">
|
||||
<rect class="nj-heat-2" x="225" y="333" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="270" y="354" text-anchor="middle">1.94</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · sum 1.49× the time of the fastest library (fully validating) way: sax twitter.json: 784 µs citm_catalog.json: 1,466 µs canada.json: 5,345 µs jeopardy.json: 101,437 µs">
|
||||
<rect class="nj-heat-1" x="317" y="333" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="362" y="354" text-anchor="middle">1.49</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · select 7.92× the time of the fastest library (fully validating) twitter.json: 3,654 µs · parse citm_catalog.json: 5,494 µs · parse canada.json: 11,583 µs · structs (from_json) jeopardy.json: 641,176 µs · structs (from_json)">
|
||||
<rect class="nj-heat-4" x="409" y="333" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="454" y="354" text-anchor="middle">7.92</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · edit 4.24× the time of the fastest library (fully validating) twitter.json: 3,058 µs · ordered_json citm_catalog.json: 5,099 µs · ordered_json canada.json: 16,378 µs · parse jeopardy.json: 920,570 µs · ordered_json">
|
||||
<rect class="nj-heat-3" x="501" y="333" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="546" y="354" text-anchor="middle">4.24</text>
|
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</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · minify 5.30× the time of the fastest library (fully validating) way: parse + dump twitter.json: 4,037 µs citm_catalog.json: 6,081 µs canada.json: 16,349 µs jeopardy.json: 771,912 µs">
|
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<rect class="nj-heat-4" x="593" y="333" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="638" y="354" text-anchor="middle">5.30</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · write 1.92× the time of the fastest library (fully validating) way: dump twitter.json: 445 µs citm_catalog.json: 590 µs canada.json: 4,523 µs jeopardy.json: 118,446 µs">
|
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<rect class="nj-heat-2" x="685" y="333" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="730" y="354" text-anchor="middle">1.92</text>
|
||||
</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="390" text-anchor="end">Glaze</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · validate 1.40× the time of the fastest library (fully validating) way: validate_json twitter.json: 621 µs citm_catalog.json: 1,402 µs canada.json: 1,806 µs jeopardy.json: 76,164 µs">
|
||||
<rect class="nj-heat-1" x="225" y="369" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="270" y="390" text-anchor="middle">1.40</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · sum 7.35× the time of the fastest library (fully validating) way: generic twitter.json: 3,890 µs citm_catalog.json: 7,282 µs canada.json: 25,798 µs jeopardy.json: 501,805 µs">
|
||||
<rect class="nj-heat-4" x="317" y="369" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="339.5" y="390" text-anchor="middle">7.35</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · sum, checking less 5.04× the time of the fastest fully validating library twitter.json: 2,829 µs · lazy_json citm_catalog.json: 7,282 µs · generic (validates fully) canada.json: 17,578 µs · lazy_json jeopardy.json: 223,672 µs · lazy_json reads lazily: lazy_json reads only what you ask for and steps over the rest">
|
||||
<rect class="nj-heat-4" x="363" y="369" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="384.5" y="384" text-anchor="middle">5.04</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="384.5" y="397" text-anchor="middle">P</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · select 1.35× the time of the fastest library (fully validating) way: structs (validate_skipped) twitter.json: 560 µs citm_catalog.json: 1,329 µs canada.json: 1,780 µs jeopardy.json: 93,674 µs">
|
||||
<rect class="nj-heat-1" x="409" y="369" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="431.5" y="390" text-anchor="middle">1.35</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · select, checking less 0.61× the time of the fastest fully validating library way: structs twitter.json: 345 µs citm_catalog.json: 424 µs canada.json: 463 µs jeopardy.json: 76,186 µs reads into structs and steps over fields it doesn't know without checking them (validate_skipped checks them too)">
|
||||
<rect class="nj-heat-0" x="455" y="369" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="476.5" y="384" text-anchor="middle">0.61</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="476.5" y="397" text-anchor="middle">P</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · edit 6.32× the time of the fastest library (fully validating) way: generic twitter.json: 4,278 µs citm_catalog.json: 7,989 µs canada.json: 30,869 µs jeopardy.json: 1,095,800 µs">
|
||||
<rect class="nj-heat-4" x="501" y="369" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="546" y="390" text-anchor="middle">6.32</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · minify 6.39× the time of the fastest library (fully validating) way: generic twitter.json: 4,215 µs citm_catalog.json: 7,644 µs canada.json: 29,762 µs jeopardy.json: 683,744 µs">
|
||||
<rect class="nj-heat-4" x="593" y="369" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="615.5" y="390" text-anchor="middle">6.39</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · minify, checking less 0.69× the time of the fastest fully validating library way: minify_json twitter.json: 418 µs citm_catalog.json: 1,062 µs canada.json: 2,150 µs jeopardy.json: 93,265 µs minify_json only removes whitespace, without parsing the values">
|
||||
<rect class="nj-heat-0" x="639" y="369" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="660.5" y="384" text-anchor="middle">0.69</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="660.5" y="397" text-anchor="middle">P</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · write 2.03× the time of the fastest library (fully validating) way: generic twitter.json: 413 µs citm_catalog.json: 725 µs canada.json: 4,239 µs jeopardy.json: 137,011 µs">
|
||||
<rect class="nj-heat-2" x="685" y="369" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="730" y="390" text-anchor="middle">2.03</text>
|
||||
</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="426" text-anchor="end">RapidJSON</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · validate 4.31× the time of the fastest library (fully validating) twitter.json: 1,845 µs · insitu (copy) citm_catalog.json: 2,150 µs · S​AX canada.json: 11,719 µs · S​AX jeopardy.json: 233,417 µs · insitu (copy) (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-3" x="225" y="405" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="247.5" y="426" text-anchor="middle">4.31</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · validate, checking less 3.29× the time of the fastest fully validating library twitter.json: 1,227 µs · insitu (copy) (no encoding check) citm_catalog.json: 1,665 µs · S​AX (no encoding check) canada.json: 11,601 µs · S​AX (no encoding check) jeopardy.json: 156,744 µs · S​AX (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it) (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-3" x="271" y="405" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="292.5" y="420" text-anchor="middle">3.29</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="292.5" y="433" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · sum 3.16× the time of the fastest library (fully validating) twitter.json: 1,869 µs · insitu (copy) citm_catalog.json: 2,172 µs · S​AX canada.json: 12,183 µs · S​AX jeopardy.json: 253,075 µs · insitu (copy) (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-3" x="317" y="405" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="339.5" y="426" text-anchor="middle">3.16</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · sum, checking less 2.42× the time of the fastest fully validating library twitter.json: 1,237 µs · insitu (copy) (no encoding check) citm_catalog.json: 1,770 µs · S​AX (no encoding check) canada.json: 12,082 µs · insitu (copy) (no encoding check) jeopardy.json: 163,826 µs · S​AX (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it) (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-2" x="363" y="405" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="384.5" y="420" text-anchor="middle">2.42</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="384.5" y="433" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · select 4.32× the time of the fastest library (fully validating) way: insitu (copy) twitter.json: 1,901 µs citm_catalog.json: 2,329 µs canada.json: 11,814 µs jeopardy.json: 251,223 µs (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-3" x="409" y="405" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="431.5" y="426" text-anchor="middle">4.32</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · select, checking less 3.40× the time of the fastest fully validating library way: insitu (copy) (no encoding check) twitter.json: 1,251 µs citm_catalog.json: 1,936 µs canada.json: 11,565 µs jeopardy.json: 181,144 µs trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it) (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-3" x="455" y="405" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="476.5" y="420" text-anchor="middle">3.40</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="476.5" y="433" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · edit 3.16× the time of the fastest library (fully validating) way: insitu (copy) twitter.json: 2,565 µs citm_catalog.json: 3,328 µs canada.json: 22,449 µs jeopardy.json: 378,036 µs (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-3" x="501" y="405" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="523.5" y="426" text-anchor="middle">3.16</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · edit, checking less 2.69× the time of the fastest fully validating library way: insitu (copy) (no encoding check) twitter.json: 1,902 µs citm_catalog.json: 2,859 µs canada.json: 21,667 µs jeopardy.json: 321,177 µs trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it) (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-3" x="547" y="405" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="568.5" y="420" text-anchor="middle">2.69</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="568.5" y="433" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · minify 3.48× the time of the fastest library (fully validating) twitter.json: 2,465 µs · S​AX to Writer citm_catalog.json: 2,829 µs · S​AX to Writer canada.json: 22,132 µs · Document + Writer jeopardy.json: 374,258 µs · S​AX to Writer">
|
||||
<rect class="nj-heat-3" x="593" y="405" width="44" height="34" rx="3"/>
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<text class="nj-charts-cell" x="615.5" y="426" text-anchor="middle">3.48</text>
|
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</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · minify, checking less 2.90× the time of the fastest fully validating library twitter.json: 1,928 µs · S​AX to Writer (no encoding check) citm_catalog.json: 2,416 µs · S​AX to Writer (no encoding check) canada.json: 22,132 µs · Document + Writer (validates fully) jeopardy.json: 269,637 µs · S​AX to Writer (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it)">
|
||||
<rect class="nj-heat-3" x="639" y="405" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="660.5" y="420" text-anchor="middle">2.90</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="660.5" y="433" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · write 2.93× the time of the fastest library (fully validating) way: Writer twitter.json: 644 µs citm_catalog.json: 966 µs canada.json: 9,614 µs jeopardy.json: 127,167 µs">
|
||||
<rect class="nj-heat-3" x="685" y="405" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="730" y="426" text-anchor="middle">2.93</text>
|
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</g>
|
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<text class="nj-charts-tick nj-charts-tick--l" x="8" y="472">time relative to the fastest fully validating library, less is better</text>
|
||||
<g><rect class="nj-heat-0" x="8" y="482" width="76" height="20" rx="3"/>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="46" y="496" text-anchor="middle">below 1.15</text></g>
|
||||
<g><rect class="nj-heat-1" x="88" y="482" width="76" height="20" rx="3"/>
|
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<text class="nj-charts-cell nj-charts-cell--small" x="126" y="496" text-anchor="middle">1.15 to 1.5</text></g>
|
||||
<g><rect class="nj-heat-2" x="168" y="482" width="76" height="20" rx="3"/>
|
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<text class="nj-charts-cell nj-charts-cell--small" x="206" y="496" text-anchor="middle">1.5 to 2.5</text></g>
|
||||
<g><rect class="nj-heat-3" x="248" y="482" width="76" height="20" rx="3"/>
|
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<text class="nj-charts-cell nj-charts-cell--small" x="286" y="496" text-anchor="middle">2.5 to 5</text></g>
|
||||
<g><rect class="nj-heat-4" x="328" y="482" width="76" height="20" rx="3"/>
|
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<text class="nj-charts-cell nj-charts-cell--small" x="366" y="496" text-anchor="middle">5 and more</text></g>
|
||||
<rect class="nj-heat-na" x="420" y="482" width="40" height="20" rx="3"/>
|
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<text class="nj-charts-tick" x="440" y="496">n/a</text>
|
||||
<text class="nj-charts-tick nj-charts-tick--l" x="468" y="496">no A​PI for it</text>
|
||||
</svg>
|
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|
After Width: | Height: | Size: 43 KiB |
@@ -0,0 +1,359 @@
|
||||
<svg class="nj-fig nj-charts nj-charts--blog nj-charts--heat" viewBox="0 0 784 510" role="img" aria-labelledby="nj-blog-uc-x86-gcc nj-blog-uc-x86-gcc-d" xmlns="http://www.w3.org/2000/svg">
|
||||
<title id="nj-blog-uc-x86-gcc">Use cases: time of each library relative to the fastest, x86-64 with G​CC 16.2</title>
|
||||
<desc id="nj-blog-uc-x86-gcc-d">Table of relative times, libraries by use case. nlohmann/json json_document validate: 1.00; nlohmann/json json_document sum: 1.10; nlohmann/json json_document select: 1.00; nlohmann/json json_document edit: 1.00; nlohmann/json json_document minify: 1.00; nlohmann/json json_document write: 1.00; yyjson validate: 1.53; yyjson sum: 1.32; yyjson select: 1.47; yyjson edit: 1.45; yyjson minify: 1.28; yyjson write: 1.07; sonic-rs (Rust) validate: 1.17; sonic-rs (Rust) sum: 1.15; sonic-rs (Rust) select: 1.31; sonic-rs (Rust) edit: 1.92; sonic-rs (Rust) minify: 1.67; sonic-rs (Rust) write: 1.98; simdjson validate: 1.27; simdjson sum: 1.00; simdjson select: 1.26 (0.62 checking less, partial); simdjson edit: n/a; simdjson minify: 1.87 (0.18 checking less, partial); simdjson write: 2.84; sonic-cpp validate: no fully validating way (1.41 checking less, no U​TF-8); sonic-cpp sum: no fully validating way (1.25 checking less, no U​TF-8); sonic-cpp select: no fully validating way (1.36 checking less, no U​TF-8); sonic-cpp edit: no fully validating way (1.21 checking less, no U​TF-8); sonic-cpp minify: no fully validating way (1.34 checking less, no U​TF-8); sonic-cpp write: 1.50; Boost.J​SON validate: 1.67; Boost.J​SON sum: 1.26; Boost.J​SON select: 3.04; Boost.J​SON edit: 2.24; Boost.J​SON minify: 2.57; Boost.J​SON write: 2.25; simd-json (Rust) validate: 2.26; simd-json (Rust) sum: 1.99; simd-json (Rust) select: 2.52; simd-json (Rust) edit: 3.09; simd-json (Rust) minify: 3.31; simd-json (Rust) write: 2.22; serde_json (Rust) validate: 1.49 (1.33 checking less, no U​TF-8); serde_json (Rust) sum: 2.38; serde_json (Rust) select: 1.67; serde_json (Rust) edit: 5.07; serde_json (Rust) minify: 5.07; serde_json (Rust) write: 2.17; RapidJSON validate: 3.34 (3.06 checking less, no U​TF-8); RapidJSON sum: 2.70 (2.46 checking less, no U​TF-8); RapidJSON select: 3.27 (3.10 checking less, no U​TF-8); RapidJSON edit: 2.64 (2.54 checking less, no U​TF-8); RapidJSON minify: 3.37 (2.78 checking less, no U​TF-8); RapidJSON write: 2.95; Glaze validate: 1.76; Glaze sum: 5.98 (5.38 checking less, partial); Glaze select: 1.71 (0.59 checking less, partial); Glaze edit: 5.05; Glaze minify: 4.82 (0.75 checking less, partial); Glaze write: 1.90; nlohmann/json json validate: 2.06; nlohmann/json json sum: 1.67; nlohmann/json json select: 7.98; nlohmann/json json edit: 4.16; nlohmann/json json minify: 5.23; nlohmann/json json write: 1.87.</desc>
|
||||
<text class="nj-charts-tick" x="270" y="34">validate</text>
|
||||
<text class="nj-charts-tick" x="362" y="34">sum</text>
|
||||
<text class="nj-charts-tick" x="454" y="34">select</text>
|
||||
<text class="nj-charts-tick" x="546" y="34">edit</text>
|
||||
<text class="nj-charts-tick" x="638" y="34">minify</text>
|
||||
<text class="nj-charts-tick" x="730" y="34">write</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-name-json" x="216" y="66" text-anchor="end">nlohmann/json json_document</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json_document · validate 1.00× the time of the fastest library (fully validating) twitter.json: 304 µs · parse citm_catalog.json: 733 µs · parse canada.json: 1,682 µs · accept jeopardy.json: 78,594 µs · parse">
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<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json_document · sum 1.10× the time of the fastest library (fully validating) way: parse twitter.json: 383 µs citm_catalog.json: 932 µs canada.json: 3,874 µs jeopardy.json: 93,197 µs">
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json_document · select 1.00× the time of the fastest library (fully validating) twitter.json: 325 µs · structs (from_json) citm_catalog.json: 784 µs · structs (from_json) canada.json: 1,686 µs · parse jeopardy.json: 91,622 µs · parse">
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<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json_document · edit 1.00× the time of the fastest library (fully validating) way: editable twitter.json: 552 µs citm_catalog.json: 1,082 µs canada.json: 5,801 µs jeopardy.json: 198,867 µs">
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<text class="nj-charts-rowlabel " x="216" y="102" text-anchor="end">yyjson</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="yyjson · validate 1.53× the time of the fastest library (fully validating) twitter.json: 394 µs · insitu (copy) citm_catalog.json: 956 µs · read canada.json: 3,322 µs · insitu (copy) jeopardy.json: 130,978 µs · read (copy): parses in place, on a copy of the input that is part of the time">
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<text class="nj-charts-cell" x="270" y="102" text-anchor="middle">1.53</text>
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="yyjson · sum 1.32× the time of the fastest library (fully validating) twitter.json: 448 µs · insitu (copy) citm_catalog.json: 1,094 µs · insitu (copy) canada.json: 3,955 µs · insitu (copy) jeopardy.json: 136,684 µs · read (copy): parses in place, on a copy of the input that is part of the time">
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<text class="nj-charts-cell" x="362" y="102" text-anchor="middle">1.32</text>
|
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</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="yyjson · select 1.47× the time of the fastest library (fully validating) way: insitu (copy) twitter.json: 403 µs citm_catalog.json: 1,011 µs canada.json: 3,268 µs jeopardy.json: 139,623 µs (copy): parses in place, on a copy of the input that is part of the time">
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="yyjson · edit 1.45× the time of the fastest library (fully validating) twitter.json: 801 µs · insitu (copy) + mut copy citm_catalog.json: 1,641 µs · mut copy canada.json: 7,402 µs · mut copy jeopardy.json: 313,182 µs · insitu (copy) + mut copy (copy): parses in place, on a copy of the input that is part of the time">
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="yyjson · minify 1.28× the time of the fastest library (fully validating) twitter.json: 658 µs · read + write citm_catalog.json: 1,268 µs · insitu (copy) + write canada.json: 6,934 µs · insitu (copy) + write jeopardy.json: 210,677 µs · insitu (copy) + write (copy): parses in place, on a copy of the input that is part of the time">
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|
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|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="yyjson · write 1.07× the time of the fastest library (fully validating) way: write twitter.json: 190 µs citm_catalog.json: 320 µs canada.json: 3,349 µs jeopardy.json: 69,582 µs">
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<rect class="nj-heat-0" x="685" y="81" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="730" y="102" text-anchor="middle">1.07</text>
|
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</g>
|
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<text class="nj-charts-rowlabel " x="216" y="138" text-anchor="end">sonic-rs (Rust)</text>
|
||||
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|
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<rect class="nj-heat-1" x="225" y="117" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="270" y="138" text-anchor="middle">1.17</text>
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · sum 1.15× the time of the fastest library (fully validating) way: visitor twitter.json: 494 µs citm_catalog.json: 1,135 µs canada.json: 4,580 µs jeopardy.json: 59,149 µs">
|
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<rect class="nj-heat-0" x="317" y="117" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="362" y="138" text-anchor="middle">1.15</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · select 1.31× the time of the fastest library (fully validating) way: structs twitter.json: 557 µs citm_catalog.json: 1,023 µs canada.json: 2,247 µs jeopardy.json: 91,996 µs">
|
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<rect class="nj-heat-1" x="409" y="117" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="454" y="138" text-anchor="middle">1.31</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · edit 1.92× the time of the fastest library (fully validating) way: Value twitter.json: 1,189 µs citm_catalog.json: 2,384 µs canada.json: 8,007 µs jeopardy.json: 413,714 µs">
|
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<rect class="nj-heat-2" x="501" y="117" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="546" y="138" text-anchor="middle">1.92</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · minify 1.67× the time of the fastest library (fully validating) way: Value twitter.json: 988 µs citm_catalog.json: 2,093 µs canada.json: 7,775 µs jeopardy.json: 217,697 µs">
|
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<rect class="nj-heat-2" x="593" y="117" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="638" y="138" text-anchor="middle">1.67</text>
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · write 1.98× the time of the fastest library (fully validating) way: Value twitter.json: 442 µs citm_catalog.json: 935 µs canada.json: 3,954 µs jeopardy.json: 100,889 µs">
|
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<rect class="nj-heat-2" x="685" y="117" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="730" y="138" text-anchor="middle">1.98</text>
|
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</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="174" text-anchor="end">simdjson</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · validate 1.27× the time of the fastest library (fully validating) way: D​OM twitter.json: 302 µs citm_catalog.json: 705 µs canada.json: 3,176 µs jeopardy.json: 114,180 µs">
|
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<rect class="nj-heat-1" x="225" y="153" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="270" y="174" text-anchor="middle">1.27</text>
|
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</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · sum 1.00× the time of the fastest library (fully validating) way: On-Demand twitter.json: 347 µs citm_catalog.json: 796 µs canada.json: 3,476 µs jeopardy.json: 92,000 µs">
|
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<rect class="nj-heat-0" x="317" y="153" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="362" y="174" text-anchor="middle">1.00</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · select 1.26× the time of the fastest library (fully validating) way: D​OM twitter.json: 315 µs citm_catalog.json: 754 µs canada.json: 3,190 µs jeopardy.json: 129,838 µs">
|
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<rect class="nj-heat-1" x="409" y="153" width="44" height="34" rx="3"/>
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<text class="nj-charts-cell" x="431.5" y="174" text-anchor="middle">1.26</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · select, checking less 0.62× the time of the fastest fully validating library way: On-Demand twitter.json: 202 µs citm_catalog.json: 642 µs canada.json: 907 µs jeopardy.json: 50,352 µs reads lazily: On-Demand reads only what you ask for and steps over the rest by matching brackets">
|
||||
<rect class="nj-heat-0" x="455" y="153" width="44" height="34" rx="3"/>
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<text class="nj-charts-cell" x="476.5" y="168" text-anchor="middle">0.62</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="476.5" y="181" text-anchor="middle">P</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · edit simdjson's documents are read-only: it has no A​PI to change a value and write the result">
|
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<rect class="nj-heat-na" x="501" y="153" width="90" height="34" rx="3"/>
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<text class="nj-charts-tick" x="546" y="174">n/a</text>
|
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</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · minify 1.87× the time of the fastest library (fully validating) way: D​OM + to_string twitter.json: 799 µs citm_catalog.json: 1,461 µs canada.json: 15,173 µs jeopardy.json: 310,524 µs">
|
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<rect class="nj-heat-2" x="593" y="153" width="44" height="34" rx="3"/>
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<text class="nj-charts-cell" x="615.5" y="174" text-anchor="middle">1.87</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · minify, checking less 0.18× the time of the fastest fully validating library way: minify twitter.json: 104 µs citm_catalog.json: 246 µs canada.json: 365 µs jeopardy.json: 47,397 µs simdjson::minify() only removes whitespace, without parsing the values">
|
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<rect class="nj-heat-0" x="639" y="153" width="44" height="34" rx="3"/>
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<text class="nj-charts-cell" x="660.5" y="168" text-anchor="middle">0.18</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="660.5" y="181" text-anchor="middle">P</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · write 2.84× the time of the fastest library (fully validating) way: to_string twitter.json: 471 µs citm_catalog.json: 712 µs canada.json: 11,156 µs jeopardy.json: 186,861 µs">
|
||||
<rect class="nj-heat-3" x="685" y="153" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="730" y="174" text-anchor="middle">2.84</text>
|
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</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="210" text-anchor="end">sonic-cpp</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · validate, checking less 1.41× the time of the fastest fully validating library way: Document twitter.json: 405 µs citm_catalog.json: 935 µs canada.json: 3,218 µs jeopardy.json: 95,565 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
||||
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<text class="nj-charts-cell" x="270" y="204" text-anchor="middle">1.41</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="270" y="217" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · sum, checking less 1.25× the time of the fastest fully validating library way: Document twitter.json: 462 µs citm_catalog.json: 1,125 µs canada.json: 3,867 µs jeopardy.json: 106,727 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
||||
<rect class="nj-heat-1" x="317" y="189" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="362" y="204" text-anchor="middle">1.25</text>
|
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<text class="nj-charts-cell nj-charts-cell--small" x="362" y="217" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · select, checking less 1.36× the time of the fastest fully validating library way: Document twitter.json: 410 µs citm_catalog.json: 952 µs canada.json: 3,249 µs jeopardy.json: 106,866 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
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|
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<text class="nj-charts-cell nj-charts-cell--small" x="454" y="217" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · edit, checking less 1.21× the time of the fastest fully validating library way: Document twitter.json: 629 µs citm_catalog.json: 1,455 µs canada.json: 8,594 µs jeopardy.json: 185,870 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
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|
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<text class="nj-charts-cell nj-charts-cell--small" x="546" y="217" text-anchor="middle">U</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · minify, checking less 1.34× the time of the fastest fully validating library way: Document + Serialize twitter.json: 633 µs citm_catalog.json: 1,436 µs canada.json: 8,992 µs jeopardy.json: 178,113 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
||||
<rect class="nj-heat-1" x="593" y="189" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="638" y="204" text-anchor="middle">1.34</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="638" y="217" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · write 1.50× the time of the fastest library (fully validating) way: Serialize twitter.json: 259 µs citm_catalog.json: 510 µs canada.json: 5,269 µs jeopardy.json: 76,584 µs">
|
||||
<rect class="nj-heat-1" x="685" y="189" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="730" y="210" text-anchor="middle">1.50</text>
|
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</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="246" text-anchor="end">Boost.J​SON</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · validate 1.67× the time of the fastest library (fully validating) way: S​AX twitter.json: 680 µs citm_catalog.json: 922 µs canada.json: 5,993 µs jeopardy.json: 60,687 µs">
|
||||
<rect class="nj-heat-2" x="225" y="225" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="270" y="246" text-anchor="middle">1.67</text>
|
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|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · sum 1.26× the time of the fastest library (fully validating) way: S​AX twitter.json: 668 µs citm_catalog.json: 934 µs canada.json: 5,692 µs jeopardy.json: 62,486 µs">
|
||||
<rect class="nj-heat-1" x="317" y="225" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="362" y="246" text-anchor="middle">1.26</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · select 3.04× the time of the fastest library (fully validating) way: parse twitter.json: 1,326 µs citm_catalog.json: 1,871 µs canada.json: 6,892 µs jeopardy.json: 196,136 µs">
|
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<rect class="nj-heat-3" x="409" y="225" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="454" y="246" text-anchor="middle">3.04</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · edit 2.24× the time of the fastest library (fully validating) way: parse twitter.json: 1,771 µs citm_catalog.json: 2,496 µs canada.json: 12,504 µs jeopardy.json: 311,015 µs">
|
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<rect class="nj-heat-2" x="501" y="225" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="546" y="246" text-anchor="middle">2.24</text>
|
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</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · minify 2.57× the time of the fastest library (fully validating) way: parse + serialize twitter.json: 1,803 µs citm_catalog.json: 2,480 µs canada.json: 13,545 µs jeopardy.json: 324,721 µs">
|
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<rect class="nj-heat-3" x="593" y="225" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="638" y="246" text-anchor="middle">2.57</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · write 2.25× the time of the fastest library (fully validating) way: serialize twitter.json: 454 µs citm_catalog.json: 835 µs canada.json: 5,468 µs jeopardy.json: 132,656 µs">
|
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<rect class="nj-heat-2" x="685" y="225" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="730" y="246" text-anchor="middle">2.25</text>
|
||||
</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="282" text-anchor="end">simd-json (Rust)</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · validate 2.26× the time of the fastest library (fully validating) way: tape (copy) twitter.json: 592 µs citm_catalog.json: 1,426 µs canada.json: 4,303 µs jeopardy.json: 211,716 µs (copy): parses in place, on a copy of the input that is part of the time">
|
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<rect class="nj-heat-2" x="225" y="261" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="270" y="282" text-anchor="middle">2.26</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · sum 1.99× the time of the fastest library (fully validating) way: visitor (copy) twitter.json: 722 µs citm_catalog.json: 1,686 µs canada.json: 5,191 µs jeopardy.json: 220,582 µs (copy): parses in place, on a copy of the input that is part of the time">
|
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<rect class="nj-heat-2" x="317" y="261" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="362" y="282" text-anchor="middle">1.99</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · select 2.52× the time of the fastest library (fully validating) way: structs (copy) twitter.json: 730 µs citm_catalog.json: 1,658 µs canada.json: 4,915 µs jeopardy.json: 266,073 µs (copy): parses in place, on a copy of the input that is part of the time">
|
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<rect class="nj-heat-3" x="409" y="261" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="454" y="282" text-anchor="middle">2.52</text>
|
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</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · edit 3.09× the time of the fastest library (fully validating) twitter.json: 2,071 µs · borrowed (copy) citm_catalog.json: 4,465 µs · borrowed (copy) canada.json: 16,360 µs · owned (copy) jeopardy.json: 416,658 µs · borrowed (copy) (copy): parses in place, on a copy of the input that is part of the time">
|
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<rect class="nj-heat-3" x="501" y="261" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="546" y="282" text-anchor="middle">3.09</text>
|
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</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · minify 3.31× the time of the fastest library (fully validating) way: borrowed (copy) twitter.json: 1,924 µs citm_catalog.json: 4,375 µs canada.json: 15,278 µs jeopardy.json: 419,474 µs (copy): parses in place, on a copy of the input that is part of the time">
|
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<rect class="nj-heat-3" x="593" y="261" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="638" y="282" text-anchor="middle">3.31</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · write 2.22× the time of the fastest library (fully validating) way: borrowed twitter.json: 604 µs citm_catalog.json: 809 µs canada.json: 4,825 µs jeopardy.json: 110,710 µs">
|
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<rect class="nj-heat-2" x="685" y="261" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="730" y="282" text-anchor="middle">2.22</text>
|
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</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="318" text-anchor="end">serde_json (Rust)</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · validate 1.49× the time of the fastest library (fully validating) way: from_utf8 + IgnoredAny twitter.json: 634 µs citm_catalog.json: 1,448 µs canada.json: 2,402 µs jeopardy.json: 66,822 µs">
|
||||
<rect class="nj-heat-1" x="225" y="297" width="44" height="34" rx="3"/>
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<text class="nj-charts-cell" x="247.5" y="318" text-anchor="middle">1.49</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · validate, checking less 1.33× the time of the fastest fully validating library way: IgnoredAny twitter.json: 487 µs citm_catalog.json: 1,370 µs canada.json: 2,318 µs jeopardy.json: 59,801 µs trusts U​TF-8 in the strings it skips (from_slice); strings it reads are checked">
|
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<rect class="nj-heat-1" x="271" y="297" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="292.5" y="312" text-anchor="middle">1.33</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="292.5" y="325" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · sum 2.38× the time of the fastest library (fully validating) way: visitor twitter.json: 1,318 µs citm_catalog.json: 2,299 µs canada.json: 7,610 µs jeopardy.json: 123,810 µs">
|
||||
<rect class="nj-heat-2" x="317" y="297" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="362" y="318" text-anchor="middle">2.38</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · select 1.67× the time of the fastest library (fully validating) way: from_utf8 + structs twitter.json: 769 µs citm_catalog.json: 1,504 µs canada.json: 2,442 µs jeopardy.json: 108,386 µs">
|
||||
<rect class="nj-heat-2" x="409" y="297" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="454" y="318" text-anchor="middle">1.67</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · edit 5.07× the time of the fastest library (fully validating) way: Value twitter.json: 4,474 µs citm_catalog.json: 6,922 µs canada.json: 18,301 µs jeopardy.json: 805,290 µs">
|
||||
<rect class="nj-heat-4" x="501" y="297" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="546" y="318" text-anchor="middle">5.07</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · minify 5.07× the time of the fastest library (fully validating) way: Value twitter.json: 4,081 µs citm_catalog.json: 6,880 µs canada.json: 17,249 µs jeopardy.json: 615,033 µs">
|
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<rect class="nj-heat-4" x="593" y="297" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="638" y="318" text-anchor="middle">5.07</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · write 2.17× the time of the fastest library (fully validating) way: Value twitter.json: 563 µs citm_catalog.json: 882 µs canada.json: 3,979 µs jeopardy.json: 120,716 µs">
|
||||
<rect class="nj-heat-2" x="685" y="297" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="730" y="318" text-anchor="middle">2.17</text>
|
||||
</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="354" text-anchor="end">RapidJSON</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · validate 3.34× the time of the fastest library (fully validating) way: insitu (copy) twitter.json: 1,250 µs citm_catalog.json: 1,910 µs canada.json: 10,181 µs jeopardy.json: 150,241 µs (copy): parses in place, on a copy of the input that is part of the time">
|
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<rect class="nj-heat-3" x="225" y="333" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="247.5" y="354" text-anchor="middle">3.34</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · validate, checking less 3.06× the time of the fastest fully validating library twitter.json: 1,098 µs · insitu (copy) (no encoding check) citm_catalog.json: 1,607 µs · S​AX (no encoding check) canada.json: 10,181 µs · insitu (copy) (validates fully) jeopardy.json: 143,546 µs · insitu (copy) (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it) (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-3" x="271" y="333" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="292.5" y="348" text-anchor="middle">3.06</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="292.5" y="361" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · sum 2.70× the time of the fastest library (fully validating) way: insitu (copy) twitter.json: 1,296 µs citm_catalog.json: 2,011 µs canada.json: 10,601 µs jeopardy.json: 170,083 µs (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-3" x="317" y="333" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="339.5" y="354" text-anchor="middle">2.70</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · sum, checking less 2.46× the time of the fastest fully validating library twitter.json: 1,145 µs · insitu (copy) (no encoding check) citm_catalog.json: 1,688 µs · S​AX (no encoding check) canada.json: 10,601 µs · insitu (copy) (validates fully) jeopardy.json: 157,809 µs · S​AX (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it) (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-2" x="363" y="333" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="384.5" y="348" text-anchor="middle">2.46</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="384.5" y="361" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · select 3.27× the time of the fastest library (fully validating) way: insitu (copy) twitter.json: 1,274 µs citm_catalog.json: 2,060 µs canada.json: 10,432 µs jeopardy.json: 165,343 µs (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-3" x="409" y="333" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="431.5" y="354" text-anchor="middle">3.27</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · select, checking less 3.10× the time of the fastest fully validating library twitter.json: 1,098 µs · insitu (copy) (no encoding check) citm_catalog.json: 2,034 µs · Document (no encoding check) canada.json: 10,432 µs · insitu (copy) (validates fully) jeopardy.json: 156,012 µs · insitu (copy) (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it) (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-3" x="455" y="333" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="476.5" y="348" text-anchor="middle">3.10</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="476.5" y="361" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · edit 2.64× the time of the fastest library (fully validating) way: insitu (copy) twitter.json: 1,983 µs citm_catalog.json: 2,859 µs canada.json: 19,769 µs jeopardy.json: 298,015 µs (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-3" x="501" y="333" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="523.5" y="354" text-anchor="middle">2.64</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · edit, checking less 2.54× the time of the fastest fully validating library twitter.json: 1,799 µs · insitu (copy) (no encoding check) citm_catalog.json: 2,859 µs · insitu (copy) (validates fully) canada.json: 19,394 µs · insitu (copy) (no encoding check) jeopardy.json: 286,231 µs · insitu (copy) (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it) (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-3" x="547" y="333" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="568.5" y="348" text-anchor="middle">2.54</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="568.5" y="361" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · minify 3.37× the time of the fastest library (fully validating) twitter.json: 2,606 µs · S​AX to Writer citm_catalog.json: 2,810 µs · S​AX to Writer canada.json: 22,160 µs · Document + Writer jeopardy.json: 360,474 µs · S​AX to Writer">
|
||||
<rect class="nj-heat-3" x="593" y="333" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="615.5" y="354" text-anchor="middle">3.37</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · minify, checking less 2.78× the time of the fastest fully validating library way: S​AX to Writer (no encoding check) twitter.json: 1,820 µs citm_catalog.json: 2,456 µs canada.json: 21,770 µs jeopardy.json: 277,281 µs trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it)">
|
||||
<rect class="nj-heat-3" x="639" y="333" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="660.5" y="348" text-anchor="middle">2.78</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="660.5" y="361" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · write 2.95× the time of the fastest library (fully validating) way: Writer twitter.json: 653 µs citm_catalog.json: 978 µs canada.json: 9,071 µs jeopardy.json: 138,832 µs">
|
||||
<rect class="nj-heat-3" x="685" y="333" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="730" y="354" text-anchor="middle">2.95</text>
|
||||
</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="390" text-anchor="end">Glaze</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · validate 1.76× the time of the fastest library (fully validating) way: validate_json twitter.json: 727 µs citm_catalog.json: 1,983 µs canada.json: 2,571 µs jeopardy.json: 76,361 µs">
|
||||
<rect class="nj-heat-2" x="225" y="369" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="270" y="390" text-anchor="middle">1.76</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · sum 5.98× the time of the fastest library (fully validating) way: generic twitter.json: 2,940 µs citm_catalog.json: 5,528 µs canada.json: 17,830 µs jeopardy.json: 390,814 µs">
|
||||
<rect class="nj-heat-4" x="317" y="369" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="339.5" y="390" text-anchor="middle">5.98</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · sum, checking less 5.38× the time of the fastest fully validating library twitter.json: 2,940 µs · generic (validates fully) citm_catalog.json: 5,528 µs · generic (validates fully) canada.json: 17,830 µs · generic (validates fully) jeopardy.json: 255,217 µs · lazy_json reads lazily: lazy_json reads only what you ask for and steps over the rest">
|
||||
<rect class="nj-heat-4" x="363" y="369" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="384.5" y="384" text-anchor="middle">5.38</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="384.5" y="397" text-anchor="middle">P</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · select 1.71× the time of the fastest library (fully validating) way: structs (validate_skipped) twitter.json: 619 µs citm_catalog.json: 2,238 µs canada.json: 2,544 µs jeopardy.json: 96,608 µs">
|
||||
<rect class="nj-heat-2" x="409" y="369" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="431.5" y="390" text-anchor="middle">1.71</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · select, checking less 0.59× the time of the fastest fully validating library way: structs twitter.json: 360 µs citm_catalog.json: 412 µs canada.json: 433 µs jeopardy.json: 74,849 µs reads into structs and steps over fields it doesn't know without checking them (validate_skipped checks them too)">
|
||||
<rect class="nj-heat-0" x="455" y="369" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="476.5" y="384" text-anchor="middle">0.59</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="476.5" y="397" text-anchor="middle">P</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · edit 5.05× the time of the fastest library (fully validating) way: generic twitter.json: 3,547 µs citm_catalog.json: 6,080 µs canada.json: 22,146 µs jeopardy.json: 937,712 µs">
|
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<rect class="nj-heat-4" x="501" y="369" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="546" y="390" text-anchor="middle">5.05</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · minify 4.82× the time of the fastest library (fully validating) way: generic twitter.json: 3,394 µs citm_catalog.json: 6,016 µs canada.json: 23,223 µs jeopardy.json: 512,061 µs">
|
||||
<rect class="nj-heat-3" x="593" y="369" width="44" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="615.5" y="390" text-anchor="middle">4.82</text>
|
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</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · minify, checking less 0.75× the time of the fastest fully validating library way: minify_json twitter.json: 419 µs citm_catalog.json: 1,301 µs canada.json: 2,832 µs jeopardy.json: 92,190 µs minify_json only removes whitespace, without parsing the values">
|
||||
<rect class="nj-heat-0" x="639" y="369" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="660.5" y="384" text-anchor="middle">0.75</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="660.5" y="397" text-anchor="middle">P</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · write 1.90× the time of the fastest library (fully validating) way: generic twitter.json: 367 µs citm_catalog.json: 688 µs canada.json: 4,097 µs jeopardy.json: 134,165 µs">
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<text class="nj-charts-rowlabel nj-charts-name-json" x="216" y="426" text-anchor="end">nlohmann/json json</text>
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<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · validate 2.06× the time of the fastest library (fully validating) way: accept twitter.json: 817 µs citm_catalog.json: 1,614 µs canada.json: 4,402 µs jeopardy.json: 92,387 µs">
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<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · sum 1.67× the time of the fastest library (fully validating) way: sax twitter.json: 790 µs citm_catalog.json: 1,624 µs canada.json: 5,671 µs jeopardy.json: 93,964 µs">
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<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · select 7.98× the time of the fastest library (fully validating) twitter.json: 3,643 µs · structs (from_json) citm_catalog.json: 6,199 µs · structs (from_json) canada.json: 11,694 µs · structs (from_json) jeopardy.json: 605,646 µs · parse">
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<text class="nj-charts-tick" x="440" y="496">n/a</text>
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<text class="nj-charts-tick nj-charts-tick--l" x="468" y="496">no A​PI for it</text>
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After Width: | Height: | Size: 43 KiB |
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<svg class="nj-fig nj-charts nj-charts--blog nj-charts--heat" viewBox="0 0 784 510" role="img" aria-labelledby="nj-blog-uc-x86-gcc13 nj-blog-uc-x86-gcc13-d" xmlns="http://www.w3.org/2000/svg">
|
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<title id="nj-blog-uc-x86-gcc13">Use cases: time of each library relative to the fastest, x86-64 with G​CC 13</title>
|
||||
<desc id="nj-blog-uc-x86-gcc13-d">Table of relative times, libraries by use case. nlohmann/json json_document validate: 1.00; nlohmann/json json_document sum: 1.11; nlohmann/json json_document select: 1.00; nlohmann/json json_document edit: 1.00; nlohmann/json json_document minify: 1.00; nlohmann/json json_document write: 1.00; yyjson validate: 1.68; yyjson sum: 1.47; yyjson select: 1.63; yyjson edit: 1.56; yyjson minify: 1.35; yyjson write: 1.14; sonic-rs (Rust) validate: 1.12; sonic-rs (Rust) sum: 1.14; sonic-rs (Rust) select: 1.28; sonic-rs (Rust) edit: 1.88; sonic-rs (Rust) minify: 1.65; sonic-rs (Rust) write: 1.94; simdjson validate: 1.31; simdjson sum: 1.00; simdjson select: 1.30 (0.69 checking less, partial); simdjson edit: n/a; simdjson minify: 1.86 (0.21 checking less, partial); simdjson write: 2.86; sonic-cpp validate: no fully validating way (1.45 checking less, no U​TF-8); sonic-cpp sum: no fully validating way (1.32 checking less, no U​TF-8); sonic-cpp select: no fully validating way (1.42 checking less, no U​TF-8); sonic-cpp edit: no fully validating way (1.22 checking less, no U​TF-8); sonic-cpp minify: no fully validating way (1.36 checking less, no U​TF-8); sonic-cpp write: 1.50; Boost.J​SON validate: 1.62; Boost.J​SON sum: 1.32; Boost.J​SON select: 3.26; Boost.J​SON edit: 2.44; Boost.J​SON minify: 2.70; Boost.J​SON write: 2.39; simd-json (Rust) validate: 2.17; simd-json (Rust) sum: 1.98; simd-json (Rust) select: 2.44; simd-json (Rust) edit: 3.03; simd-json (Rust) minify: 3.27; simd-json (Rust) write: 2.17; serde_json (Rust) validate: 1.43 (1.28 checking less, no U​TF-8); serde_json (Rust) sum: 2.37; serde_json (Rust) select: 1.62; serde_json (Rust) edit: 4.96; serde_json (Rust) minify: 5.01; serde_json (Rust) write: 2.12; Glaze validate: 1.33; Glaze sum: 6.46 (5.20 checking less, partial); Glaze select: 1.35 (0.58 checking less, partial); Glaze edit: 5.23; Glaze minify: 5.12 (0.70 checking less, partial); Glaze write: 1.92; nlohmann/json json validate: 2.00; nlohmann/json json sum: 1.73; nlohmann/json json select: 7.68; nlohmann/json json edit: 4.27; nlohmann/json json minify: 5.15; nlohmann/json json write: 1.88; RapidJSON validate: 3.97 (3.13 checking less, no U​TF-8); RapidJSON sum: 3.21 (2.54 checking less, no U​TF-8); RapidJSON select: 3.98 (3.24 checking less, no U​TF-8); RapidJSON edit: 3.02 (2.63 checking less, no U​TF-8); RapidJSON minify: 3.65 (2.79 checking less, no U​TF-8); RapidJSON write: 3.05.</desc>
|
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<text class="nj-charts-tick" x="270" y="34">validate</text>
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||||
<text class="nj-charts-tick" x="362" y="34">sum</text>
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||||
<text class="nj-charts-tick" x="454" y="34">select</text>
|
||||
<text class="nj-charts-tick" x="546" y="34">edit</text>
|
||||
<text class="nj-charts-tick" x="638" y="34">minify</text>
|
||||
<text class="nj-charts-tick" x="730" y="34">write</text>
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<text class="nj-charts-rowlabel nj-charts-name-json" x="216" y="66" text-anchor="end">nlohmann/json json_document</text>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json_document · validate 1.00× the time of the fastest library (fully validating) twitter.json: 325 µs · parse citm_catalog.json: 742 µs · parse canada.json: 1,699 µs · accept jeopardy.json: 84,790 µs · accept">
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<rect class="nj-heat-0" x="225" y="45" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="270" y="66" text-anchor="middle">1.00</text>
|
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</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json_document · sum 1.11× the time of the fastest library (fully validating) way: parse twitter.json: 405 µs citm_catalog.json: 945 µs canada.json: 4,038 µs jeopardy.json: 87,781 µs">
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</g>
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<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json_document · select 1.00× the time of the fastest library (fully validating) twitter.json: 347 µs · structs (from_json) citm_catalog.json: 763 µs · parse canada.json: 1,700 µs · parse jeopardy.json: 98,540 µs · parse">
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<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json_document · edit 1.00× the time of the fastest library (fully validating) way: editable twitter.json: 552 µs citm_catalog.json: 1,112 µs canada.json: 6,027 µs jeopardy.json: 203,217 µs">
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<text class="nj-charts-rowlabel " x="216" y="102" text-anchor="end">yyjson</text>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="yyjson · validate 1.68× the time of the fastest library (fully validating) twitter.json: 390 µs · insitu (copy) citm_catalog.json: 995 µs · insitu (copy) canada.json: 5,320 µs · read jeopardy.json: 132,598 µs · read (copy): parses in place, on a copy of the input that is part of the time">
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<text class="nj-charts-cell" x="270" y="102" text-anchor="middle">1.68</text>
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="yyjson · sum 1.47× the time of the fastest library (fully validating) way: insitu (copy) twitter.json: 447 µs citm_catalog.json: 1,148 µs canada.json: 5,959 µs jeopardy.json: 138,001 µs (copy): parses in place, on a copy of the input that is part of the time">
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<text class="nj-charts-cell" x="362" y="102" text-anchor="middle">1.47</text>
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|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="yyjson · select 1.63× the time of the fastest library (fully validating) twitter.json: 408 µs · insitu (copy) citm_catalog.json: 996 µs · insitu (copy) canada.json: 5,375 µs · insitu (copy) jeopardy.json: 142,713 µs · read (copy): parses in place, on a copy of the input that is part of the time">
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="yyjson · edit 1.56× the time of the fastest library (fully validating) twitter.json: 810 µs · insitu (copy) + mut copy citm_catalog.json: 1,724 µs · insitu (copy) + mut copy canada.json: 9,806 µs · mut copy jeopardy.json: 322,621 µs · insitu (copy) + mut copy (copy): parses in place, on a copy of the input that is part of the time">
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="yyjson · minify 1.35× the time of the fastest library (fully validating) twitter.json: 657 µs · insitu (copy) + write citm_catalog.json: 1,326 µs · read + write canada.json: 9,202 µs · insitu (copy) + write jeopardy.json: 195,618 µs · read + write (copy): parses in place, on a copy of the input that is part of the time">
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<text class="nj-charts-cell" x="638" y="102" text-anchor="middle">1.35</text>
|
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="yyjson · write 1.14× the time of the fastest library (fully validating) way: write twitter.json: 216 µs citm_catalog.json: 331 µs canada.json: 3,620 µs jeopardy.json: 76,733 µs">
|
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<rect class="nj-heat-0" x="685" y="81" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="730" y="102" text-anchor="middle">1.14</text>
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|
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<text class="nj-charts-rowlabel " x="216" y="138" text-anchor="end">sonic-rs (Rust)</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · validate 1.12× the time of the fastest library (fully validating) way: IgnoredAny twitter.json: 470 µs citm_catalog.json: 966 µs canada.json: 2,249 µs jeopardy.json: 54,246 µs">
|
||||
<rect class="nj-heat-0" x="225" y="117" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="270" y="138" text-anchor="middle">1.12</text>
|
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · sum 1.14× the time of the fastest library (fully validating) way: visitor twitter.json: 494 µs citm_catalog.json: 1,135 µs canada.json: 4,580 µs jeopardy.json: 59,149 µs">
|
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<rect class="nj-heat-0" x="317" y="117" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="362" y="138" text-anchor="middle">1.14</text>
|
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|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · select 1.28× the time of the fastest library (fully validating) way: structs twitter.json: 557 µs citm_catalog.json: 1,023 µs canada.json: 2,247 µs jeopardy.json: 91,996 µs">
|
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|
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|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · edit 1.88× the time of the fastest library (fully validating) way: Value twitter.json: 1,189 µs citm_catalog.json: 2,384 µs canada.json: 8,007 µs jeopardy.json: 413,714 µs">
|
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<rect class="nj-heat-2" x="501" y="117" width="90" height="34" rx="3"/>
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|
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · minify 1.65× the time of the fastest library (fully validating) way: Value twitter.json: 988 µs citm_catalog.json: 2,093 µs canada.json: 7,775 µs jeopardy.json: 217,697 µs">
|
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<rect class="nj-heat-2" x="593" y="117" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="638" y="138" text-anchor="middle">1.65</text>
|
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · write 1.94× the time of the fastest library (fully validating) way: Value twitter.json: 442 µs citm_catalog.json: 935 µs canada.json: 3,954 µs jeopardy.json: 100,889 µs">
|
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|
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<text class="nj-charts-rowlabel " x="216" y="174" text-anchor="end">simdjson</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · validate 1.31× the time of the fastest library (fully validating) way: D​OM twitter.json: 328 µs citm_catalog.json: 810 µs canada.json: 3,178 µs jeopardy.json: 121,064 µs">
|
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<rect class="nj-heat-1" x="225" y="153" width="90" height="34" rx="3"/>
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|
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · sum 1.00× the time of the fastest library (fully validating) way: On-Demand twitter.json: 358 µs citm_catalog.json: 817 µs canada.json: 3,407 µs jeopardy.json: 90,338 µs">
|
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|
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|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · select 1.30× the time of the fastest library (fully validating) way: D​OM twitter.json: 337 µs citm_catalog.json: 837 µs canada.json: 3,283 µs jeopardy.json: 134,701 µs">
|
||||
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<text class="nj-charts-cell" x="431.5" y="174" text-anchor="middle">1.30</text>
|
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|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · select, checking less 0.69× the time of the fastest fully validating library way: On-Demand twitter.json: 211 µs citm_catalog.json: 804 µs canada.json: 1,138 µs jeopardy.json: 51,878 µs reads lazily: On-Demand reads only what you ask for and steps over the rest by matching brackets">
|
||||
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<text class="nj-charts-cell" x="476.5" y="168" text-anchor="middle">0.69</text>
|
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<text class="nj-charts-cell nj-charts-cell--small" x="476.5" y="181" text-anchor="middle">P</text>
|
||||
</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · edit simdjson's documents are read-only: it has no A​PI to change a value and write the result">
|
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<rect class="nj-heat-na" x="501" y="153" width="90" height="34" rx="3"/>
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<text class="nj-charts-tick" x="546" y="174">n/a</text>
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · minify 1.86× the time of the fastest library (fully validating) way: D​OM + to_string twitter.json: 839 µs citm_catalog.json: 1,588 µs canada.json: 14,645 µs jeopardy.json: 292,317 µs">
|
||||
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|
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<text class="nj-charts-cell" x="615.5" y="174" text-anchor="middle">1.86</text>
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|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · minify, checking less 0.21× the time of the fastest fully validating library way: minify twitter.json: 128 µs citm_catalog.json: 322 µs canada.json: 469 µs jeopardy.json: 50,456 µs simdjson::minify() only removes whitespace, without parsing the values">
|
||||
<rect class="nj-heat-0" x="639" y="153" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="660.5" y="168" text-anchor="middle">0.21</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="660.5" y="181" text-anchor="middle">P</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · write 2.86× the time of the fastest library (fully validating) way: to_string twitter.json: 491 µs citm_catalog.json: 750 µs canada.json: 10,840 µs jeopardy.json: 196,092 µs">
|
||||
<rect class="nj-heat-3" x="685" y="153" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="730" y="174" text-anchor="middle">2.86</text>
|
||||
</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="210" text-anchor="end">sonic-cpp</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · validate, checking less 1.45× the time of the fastest fully validating library way: Document twitter.json: 425 µs citm_catalog.json: 1,032 µs canada.json: 3,618 µs jeopardy.json: 95,772 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
||||
<rect class="nj-heat-1" x="225" y="189" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="270" y="204" text-anchor="middle">1.45</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="270" y="217" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · sum, checking less 1.32× the time of the fastest fully validating library way: Document twitter.json: 482 µs citm_catalog.json: 1,234 µs canada.json: 4,412 µs jeopardy.json: 105,062 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
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<rect class="nj-heat-1" x="317" y="189" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="362" y="204" text-anchor="middle">1.32</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="362" y="217" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · select, checking less 1.42× the time of the fastest fully validating library way: Document twitter.json: 419 µs citm_catalog.json: 1,044 µs canada.json: 3,675 µs jeopardy.json: 111,999 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
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<rect class="nj-heat-1" x="409" y="189" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="454" y="204" text-anchor="middle">1.42</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="454" y="217" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · edit, checking less 1.22× the time of the fastest fully validating library way: Document twitter.json: 663 µs citm_catalog.json: 1,572 µs canada.json: 8,879 µs jeopardy.json: 181,438 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
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<rect class="nj-heat-1" x="501" y="189" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="546" y="204" text-anchor="middle">1.22</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="546" y="217" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · minify, checking less 1.36× the time of the fastest fully validating library way: Document + Serialize twitter.json: 667 µs citm_catalog.json: 1,568 µs canada.json: 9,007 µs jeopardy.json: 174,144 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
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<rect class="nj-heat-1" x="593" y="189" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="638" y="204" text-anchor="middle">1.36</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="638" y="217" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · write 1.50× the time of the fastest library (fully validating) way: Serialize twitter.json: 270 µs citm_catalog.json: 533 µs canada.json: 5,100 µs jeopardy.json: 80,556 µs">
|
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<rect class="nj-heat-1" x="685" y="189" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="730" y="210" text-anchor="middle">1.50</text>
|
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</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="246" text-anchor="end">Boost.J​SON</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · validate 1.62× the time of the fastest library (fully validating) way: S​AX twitter.json: 738 µs citm_catalog.json: 1,007 µs canada.json: 5,465 µs jeopardy.json: 59,249 µs">
|
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<rect class="nj-heat-2" x="225" y="225" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="270" y="246" text-anchor="middle">1.62</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · sum 1.32× the time of the fastest library (fully validating) way: S​AX twitter.json: 753 µs citm_catalog.json: 1,030 µs canada.json: 5,688 µs jeopardy.json: 61,479 µs">
|
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<rect class="nj-heat-1" x="317" y="225" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="362" y="246" text-anchor="middle">1.32</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · select 3.26× the time of the fastest library (fully validating) way: parse twitter.json: 1,605 µs citm_catalog.json: 1,903 µs canada.json: 7,605 µs jeopardy.json: 214,973 µs">
|
||||
<rect class="nj-heat-3" x="409" y="225" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="454" y="246" text-anchor="middle">3.26</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · edit 2.44× the time of the fastest library (fully validating) way: parse twitter.json: 2,026 µs citm_catalog.json: 2,943 µs canada.json: 13,352 µs jeopardy.json: 337,632 µs">
|
||||
<rect class="nj-heat-2" x="501" y="225" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="546" y="246" text-anchor="middle">2.44</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · minify 2.70× the time of the fastest library (fully validating) way: parse + serialize twitter.json: 1,931 µs citm_catalog.json: 2,902 µs canada.json: 13,756 µs jeopardy.json: 328,321 µs">
|
||||
<rect class="nj-heat-3" x="593" y="225" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="638" y="246" text-anchor="middle">2.70</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · write 2.39× the time of the fastest library (fully validating) way: serialize twitter.json: 478 µs citm_catalog.json: 1,015 µs canada.json: 5,750 µs jeopardy.json: 137,840 µs">
|
||||
<rect class="nj-heat-2" x="685" y="225" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="730" y="246" text-anchor="middle">2.39</text>
|
||||
</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="282" text-anchor="end">simd-json (Rust)</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · validate 2.17× the time of the fastest library (fully validating) way: tape (copy) twitter.json: 592 µs citm_catalog.json: 1,426 µs canada.json: 4,303 µs jeopardy.json: 211,716 µs (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-2" x="225" y="261" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="270" y="282" text-anchor="middle">2.17</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · sum 1.98× the time of the fastest library (fully validating) way: visitor (copy) twitter.json: 722 µs citm_catalog.json: 1,686 µs canada.json: 5,191 µs jeopardy.json: 220,582 µs (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-2" x="317" y="261" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="362" y="282" text-anchor="middle">1.98</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · select 2.44× the time of the fastest library (fully validating) way: structs (copy) twitter.json: 730 µs citm_catalog.json: 1,658 µs canada.json: 4,915 µs jeopardy.json: 266,073 µs (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-2" x="409" y="261" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="454" y="282" text-anchor="middle">2.44</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · edit 3.03× the time of the fastest library (fully validating) twitter.json: 2,071 µs · borrowed (copy) citm_catalog.json: 4,465 µs · borrowed (copy) canada.json: 16,360 µs · owned (copy) jeopardy.json: 416,658 µs · borrowed (copy) (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-3" x="501" y="261" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="546" y="282" text-anchor="middle">3.03</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · minify 3.27× the time of the fastest library (fully validating) way: borrowed (copy) twitter.json: 1,924 µs citm_catalog.json: 4,375 µs canada.json: 15,278 µs jeopardy.json: 419,474 µs (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-3" x="593" y="261" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="638" y="282" text-anchor="middle">3.27</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · write 2.17× the time of the fastest library (fully validating) way: borrowed twitter.json: 604 µs citm_catalog.json: 809 µs canada.json: 4,825 µs jeopardy.json: 110,710 µs">
|
||||
<rect class="nj-heat-2" x="685" y="261" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="730" y="282" text-anchor="middle">2.17</text>
|
||||
</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="318" text-anchor="end">serde_json (Rust)</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · validate 1.43× the time of the fastest library (fully validating) way: from_utf8 + IgnoredAny twitter.json: 634 µs citm_catalog.json: 1,448 µs canada.json: 2,402 µs jeopardy.json: 66,822 µs">
|
||||
<rect class="nj-heat-1" x="225" y="297" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="247.5" y="318" text-anchor="middle">1.43</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · validate, checking less 1.28× the time of the fastest fully validating library way: IgnoredAny twitter.json: 487 µs citm_catalog.json: 1,370 µs canada.json: 2,318 µs jeopardy.json: 59,801 µs trusts U​TF-8 in the strings it skips (from_slice); strings it reads are checked">
|
||||
<rect class="nj-heat-1" x="271" y="297" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="292.5" y="312" text-anchor="middle">1.28</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="292.5" y="325" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · sum 2.37× the time of the fastest library (fully validating) way: visitor twitter.json: 1,318 µs citm_catalog.json: 2,299 µs canada.json: 7,610 µs jeopardy.json: 123,810 µs">
|
||||
<rect class="nj-heat-2" x="317" y="297" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="362" y="318" text-anchor="middle">2.37</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · select 1.62× the time of the fastest library (fully validating) way: from_utf8 + structs twitter.json: 769 µs citm_catalog.json: 1,504 µs canada.json: 2,442 µs jeopardy.json: 108,386 µs">
|
||||
<rect class="nj-heat-2" x="409" y="297" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="454" y="318" text-anchor="middle">1.62</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · edit 4.96× the time of the fastest library (fully validating) way: Value twitter.json: 4,474 µs citm_catalog.json: 6,922 µs canada.json: 18,301 µs jeopardy.json: 805,290 µs">
|
||||
<rect class="nj-heat-3" x="501" y="297" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="546" y="318" text-anchor="middle">4.96</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · minify 5.01× the time of the fastest library (fully validating) way: Value twitter.json: 4,081 µs citm_catalog.json: 6,880 µs canada.json: 17,249 µs jeopardy.json: 615,033 µs">
|
||||
<rect class="nj-heat-4" x="593" y="297" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="638" y="318" text-anchor="middle">5.01</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · write 2.12× the time of the fastest library (fully validating) way: Value twitter.json: 563 µs citm_catalog.json: 882 µs canada.json: 3,979 µs jeopardy.json: 120,716 µs">
|
||||
<rect class="nj-heat-2" x="685" y="297" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="730" y="318" text-anchor="middle">2.12</text>
|
||||
</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="354" text-anchor="end">Glaze</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · validate 1.33× the time of the fastest library (fully validating) way: validate_json twitter.json: 590 µs citm_catalog.json: 1,399 µs canada.json: 1,847 µs jeopardy.json: 71,293 µs">
|
||||
<rect class="nj-heat-1" x="225" y="333" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="270" y="354" text-anchor="middle">1.33</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · sum 6.46× the time of the fastest library (fully validating) way: generic twitter.json: 3,206 µs citm_catalog.json: 5,928 µs canada.json: 20,405 µs jeopardy.json: 403,975 µs">
|
||||
<rect class="nj-heat-4" x="317" y="333" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="339.5" y="354" text-anchor="middle">6.46</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · sum, checking less 5.20× the time of the fastest fully validating library twitter.json: 2,948 µs · lazy_json citm_catalog.json: 5,928 µs · generic (validates fully) canada.json: 16,203 µs · lazy_json jeopardy.json: 231,683 µs · lazy_json reads lazily: lazy_json reads only what you ask for and steps over the rest">
|
||||
<rect class="nj-heat-4" x="363" y="333" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="384.5" y="348" text-anchor="middle">5.20</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="384.5" y="361" text-anchor="middle">P</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · select 1.35× the time of the fastest library (fully validating) way: structs (validate_skipped) twitter.json: 539 µs citm_catalog.json: 1,475 µs canada.json: 1,850 µs jeopardy.json: 99,194 µs">
|
||||
<rect class="nj-heat-1" x="409" y="333" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="431.5" y="354" text-anchor="middle">1.35</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · select, checking less 0.58× the time of the fastest fully validating library way: structs twitter.json: 348 µs citm_catalog.json: 408 µs canada.json: 449 µs jeopardy.json: 77,565 µs reads into structs and steps over fields it doesn't know without checking them (validate_skipped checks them too)">
|
||||
<rect class="nj-heat-0" x="455" y="333" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="476.5" y="348" text-anchor="middle">0.58</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="476.5" y="361" text-anchor="middle">P</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · edit 5.23× the time of the fastest library (fully validating) way: generic twitter.json: 3,767 µs citm_catalog.json: 6,532 µs canada.json: 24,351 µs jeopardy.json: 940,280 µs">
|
||||
<rect class="nj-heat-4" x="501" y="333" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="546" y="354" text-anchor="middle">5.23</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · minify 5.12× the time of the fastest library (fully validating) way: generic twitter.json: 3,647 µs citm_catalog.json: 6,503 µs canada.json: 25,082 µs jeopardy.json: 546,003 µs">
|
||||
<rect class="nj-heat-4" x="593" y="333" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="615.5" y="354" text-anchor="middle">5.12</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · minify, checking less 0.70× the time of the fastest fully validating library way: minify_json twitter.json: 428 µs citm_catalog.json: 1,144 µs canada.json: 2,468 µs jeopardy.json: 94,867 µs minify_json only removes whitespace, without parsing the values">
|
||||
<rect class="nj-heat-0" x="639" y="333" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="660.5" y="348" text-anchor="middle">0.70</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="660.5" y="361" text-anchor="middle">P</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · write 1.92× the time of the fastest library (fully validating) way: generic twitter.json: 364 µs citm_catalog.json: 712 µs canada.json: 4,265 µs jeopardy.json: 143,981 µs">
|
||||
<rect class="nj-heat-2" x="685" y="333" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="730" y="354" text-anchor="middle">1.92</text>
|
||||
</g>
|
||||
<text class="nj-charts-rowlabel nj-charts-name-json" x="216" y="390" text-anchor="end">nlohmann/json json</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · validate 2.00× the time of the fastest library (fully validating) way: accept twitter.json: 789 µs citm_catalog.json: 1,631 µs canada.json: 4,570 µs jeopardy.json: 94,289 µs">
|
||||
<rect class="nj-heat-2" x="225" y="369" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="270" y="390" text-anchor="middle">2.00</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · sum 1.73× the time of the fastest library (fully validating) way: sax twitter.json: 807 µs citm_catalog.json: 1,647 µs canada.json: 5,962 µs jeopardy.json: 100,804 µs">
|
||||
<rect class="nj-heat-2" x="317" y="369" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="362" y="390" text-anchor="middle">1.73</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · select 7.68× the time of the fastest library (fully validating) twitter.json: 3,523 µs · parse citm_catalog.json: 5,534 µs · structs (from_json) canada.json: 12,684 µs · parse jeopardy.json: 623,070 µs · structs (from_json)">
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|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · edit 4.27× the time of the fastest library (fully validating) way: ordered_json twitter.json: 3,156 µs citm_catalog.json: 5,280 µs canada.json: 16,247 µs jeopardy.json: 922,463 µs">
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · validate, checking less 3.13× the time of the fastest fully validating library twitter.json: 1,135 µs · insitu (copy) (no encoding check) citm_catalog.json: 1,666 µs · S​AX (no encoding check) canada.json: 11,264 µs · S​AX (validates fully) jeopardy.json: 157,274 µs · insitu (copy) (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it) (copy): parses in place, on a copy of the input that is part of the time">
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<rect class="nj-heat-3" x="271" y="405" width="44" height="34" rx="3"/>
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<text class="nj-charts-cell" x="292.5" y="420" text-anchor="middle">3.13</text>
|
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<text class="nj-charts-cell nj-charts-cell--small" x="292.5" y="433" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · sum 3.21× the time of the fastest library (fully validating) twitter.json: 1,679 µs · insitu (copy) citm_catalog.json: 2,388 µs · S​AX canada.json: 11,030 µs · S​AX jeopardy.json: 216,612 µs · insitu (copy) (copy): parses in place, on a copy of the input that is part of the time">
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||||
<rect class="nj-heat-3" x="317" y="405" width="44" height="34" rx="3"/>
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<text class="nj-charts-cell" x="339.5" y="426" text-anchor="middle">3.21</text>
|
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</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · sum, checking less 2.54× the time of the fastest fully validating library twitter.json: 1,185 µs · insitu (copy) (no encoding check) citm_catalog.json: 1,768 µs · S​AX (no encoding check) canada.json: 11,030 µs · S​AX (validates fully) jeopardy.json: 161,397 µs · insitu (copy) (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it) (copy): parses in place, on a copy of the input that is part of the time">
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<rect class="nj-heat-3" x="363" y="405" width="44" height="34" rx="3"/>
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<text class="nj-charts-cell" x="384.5" y="420" text-anchor="middle">2.54</text>
|
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<text class="nj-charts-cell nj-charts-cell--small" x="384.5" y="433" text-anchor="middle">U</text>
|
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</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · select 3.98× the time of the fastest library (fully validating) twitter.json: 1,779 µs · insitu (copy) citm_catalog.json: 2,257 µs · insitu (copy) canada.json: 12,214 µs · Document jeopardy.json: 226,825 µs · insitu (copy) (copy): parses in place, on a copy of the input that is part of the time">
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|
||||
</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · select, checking less 3.24× the time of the fastest fully validating library twitter.json: 1,194 µs · insitu (copy) (no encoding check) citm_catalog.json: 1,923 µs · Document (no encoding check) canada.json: 12,165 µs · Document (no encoding check) jeopardy.json: 175,262 µs · insitu (copy) (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it) (copy): parses in place, on a copy of the input that is part of the time">
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<rect class="nj-heat-3" x="455" y="405" width="44" height="34" rx="3"/>
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<text class="nj-charts-cell" x="476.5" y="420" text-anchor="middle">3.24</text>
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<text class="nj-charts-cell nj-charts-cell--small" x="476.5" y="433" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · edit 3.02× the time of the fastest library (fully validating) way: insitu (copy) twitter.json: 2,511 µs citm_catalog.json: 3,310 µs canada.json: 20,627 µs jeopardy.json: 362,717 µs (copy): parses in place, on a copy of the input that is part of the time">
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<rect class="nj-heat-3" x="501" y="405" width="44" height="34" rx="3"/>
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · edit, checking less 2.63× the time of the fastest fully validating library twitter.json: 1,896 µs · insitu (copy) (no encoding check) citm_catalog.json: 2,942 µs · Document (no encoding check) canada.json: 20,627 µs · insitu (copy) (validates fully) jeopardy.json: 314,375 µs · insitu (copy) (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it) (copy): parses in place, on a copy of the input that is part of the time">
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<rect class="nj-heat-3" x="547" y="405" width="44" height="34" rx="3"/>
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<text class="nj-charts-cell" x="568.5" y="420" text-anchor="middle">2.63</text>
|
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<text class="nj-charts-cell nj-charts-cell--small" x="568.5" y="433" text-anchor="middle">U</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · minify 3.65× the time of the fastest library (fully validating) twitter.json: 2,963 µs · S​AX to Writer citm_catalog.json: 3,189 µs · S​AX to Writer canada.json: 21,761 µs · Document + Writer jeopardy.json: 406,899 µs · S​AX to Writer">
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<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · minify, checking less 2.79× the time of the fastest fully validating library twitter.json: 1,872 µs · S​AX to Writer (no encoding check) citm_catalog.json: 2,490 µs · S​AX to Writer (no encoding check) canada.json: 21,761 µs · Document + Writer (validates fully) jeopardy.json: 282,973 µs · S​AX to Writer (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it)">
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<text class="nj-charts-cell" x="660.5" y="420" text-anchor="middle">2.79</text>
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<text class="nj-charts-cell nj-charts-cell--small" x="660.5" y="433" text-anchor="middle">U</text>
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</g>
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<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · write 3.05× the time of the fastest library (fully validating) way: Writer twitter.json: 746 µs citm_catalog.json: 1,032 µs canada.json: 8,773 µs jeopardy.json: 150,334 µs">
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<rect class="nj-heat-3" x="685" y="405" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="730" y="426" text-anchor="middle">3.05</text>
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</g>
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<text class="nj-charts-tick nj-charts-tick--l" x="8" y="472">time relative to the fastest fully validating library, less is better</text>
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<g><rect class="nj-heat-0" x="8" y="482" width="76" height="20" rx="3"/>
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<text class="nj-charts-cell nj-charts-cell--small" x="46" y="496" text-anchor="middle">below 1.15</text></g>
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<text class="nj-charts-cell nj-charts-cell--small" x="126" y="496" text-anchor="middle">1.15 to 1.5</text></g>
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<g><rect class="nj-heat-2" x="168" y="482" width="76" height="20" rx="3"/>
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<text class="nj-charts-cell nj-charts-cell--small" x="206" y="496" text-anchor="middle">1.5 to 2.5</text></g>
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<g><rect class="nj-heat-3" x="248" y="482" width="76" height="20" rx="3"/>
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<text class="nj-charts-cell nj-charts-cell--small" x="286" y="496" text-anchor="middle">2.5 to 5</text></g>
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<g><rect class="nj-heat-4" x="328" y="482" width="76" height="20" rx="3"/>
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<text class="nj-charts-cell nj-charts-cell--small" x="366" y="496" text-anchor="middle">5 and more</text></g>
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<rect class="nj-heat-na" x="420" y="482" width="40" height="20" rx="3"/>
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<text class="nj-charts-tick" x="440" y="496">n/a</text>
|
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<text class="nj-charts-tick nj-charts-tick--l" x="468" y="496">no A​PI for it</text>
|
||||
</svg>
|
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|
After Width: | Height: | Size: 43 KiB |
@@ -104,3 +104,72 @@
|
||||
init();
|
||||
}
|
||||
})();
|
||||
|
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/* figures: the tooltips of the heatmaps in home/blog/how_3_13_0_got_faster.md (perf_blog_usecases_*.svg). Each
|
||||
cell is a focusable <g data-tip>: its lines (the first one the heading) are shown on hover, keyboard focus or tap.
|
||||
Without JS, the figure's <desc> and the tables in the appendix carry the same numbers. */
|
||||
(function () {
|
||||
"use strict";
|
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|
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var tip = null;
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var current = null;
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function show(cell) {
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if (!tip) {
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tip = document.createElement("div");
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tip.className = "nj-heat-tip";
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tip.setAttribute("role", "tooltip");
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tip.hidden = true;
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document.body.appendChild(tip);
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}
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if (current) current.classList.remove("nj-heat-on");
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current = cell;
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cell.classList.add("nj-heat-on");
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var lines = (cell.getAttribute("data-tip") || "").split("\n");
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tip.textContent = "";
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lines.forEach(function (line, i) {
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var el = document.createElement(i === 0 ? "strong" : "div");
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el.textContent = line;
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tip.appendChild(el);
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});
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tip.hidden = false;
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var r = cell.getBoundingClientRect();
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var w = tip.offsetWidth, h = tip.offsetHeight;
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var x = Math.min(Math.max(8, r.left + r.width / 2 - w / 2), document.documentElement.clientWidth - w - 8);
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var y = r.bottom + 8 + h > window.innerHeight ? r.top - h - 8 : r.bottom + 8;
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tip.style.left = (x + window.scrollX) + "px";
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tip.style.top = (y + window.scrollY) + "px";
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function hide() {
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if (current) current.classList.remove("nj-heat-on");
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if (tip) tip.hidden = true;
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}
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function init() {
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hide();
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Array.prototype.forEach.call(document.querySelectorAll("svg.nj-charts--heat .nj-heat-cell"), function (cell) {
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if (cell.dataset.njHeatReady) return;
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cell.dataset.njHeatReady = "1";
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cell.addEventListener("mouseenter", function () { show(cell); });
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cell.addEventListener("mouseleave", hide);
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cell.addEventListener("focus", function () { show(cell); });
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cell.addEventListener("blur", hide);
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// a tap also focuses the cell; a tap elsewhere or Escape hides the tooltip
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cell.addEventListener("click", function (ev) { ev.stopPropagation(); show(cell); });
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});
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}
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document.addEventListener("click", hide);
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document.addEventListener("keydown", function (ev) { if (ev.key === "Escape") hide(); });
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window.addEventListener("scroll", hide, { passive: true });
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|
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if (typeof document$ !== "undefined" && document$ && typeof document$.subscribe === "function") {
|
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document$.subscribe(init);
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} else if (document.readyState === "loading") {
|
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document.addEventListener("DOMContentLoaded", init);
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} else {
|
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init();
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})();
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@@ -8,6 +8,7 @@
|
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*[BDFL]: Benevolent Dictator for Life
|
||||
*[BJData]: Binary JData
|
||||
*[BON8]: Binary Object Notation 8
|
||||
*[BSL]: Boost Software License
|
||||
*[BSON]: Binary JSON
|
||||
*[CBOR]: Concise Binary Object Representation
|
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*[CC0]: Creative Commons Zero
|
||||
@@ -16,6 +17,7 @@
|
||||
*[CUDA]: Compute Unified Device Architecture
|
||||
*[CVE]: Common Vulnerabilities and Exposures
|
||||
*[DOM]: Document Object Model
|
||||
*[EDG]: Edison Design Group, maker of a C++ compiler front end
|
||||
*[EOF]: End of File
|
||||
*[FAQ]: Frequently Asked Questions
|
||||
*[GCC]: GNU Compiler Collection
|
||||
@@ -31,9 +33,11 @@
|
||||
*[JSONC]: JSON with Comments
|
||||
*[JWCC]: JSON With Commas and Comments
|
||||
*[LLDB]: LLVM Debugger
|
||||
*[LTO]: Link-Time Optimization
|
||||
*[LTS]: Long-Term Support
|
||||
*[MinGW]: Minimalist GNU for Windows
|
||||
*[MIT]: Massachusetts Institute of Technology
|
||||
*[MPL]: Mozilla Public License
|
||||
*[MsgPack]: MessagePack
|
||||
*[MSVC]: Microsoft Visual C++
|
||||
*[NaN]: Not a Number
|
||||
@@ -42,6 +46,7 @@
|
||||
*[NEON]: Arm SIMD instruction set extension
|
||||
*[NUL]: Null character (U+0000, byte value 0)
|
||||
*[ODR]: One Definition Rule
|
||||
*[PCH]: Precompiled Header
|
||||
*[REUSE]: Software licensing specification by the Free Software Foundation Europe
|
||||
*[RFC]: Request for Comments
|
||||
*[RTTI]: Runtime Type Information
|
||||
@@ -60,3 +65,4 @@
|
||||
*[UDLs]: User-defined literals
|
||||
*[URL]: Uniform Resource Locator
|
||||
*[UTF]: Unicode Transformation Format
|
||||
*[XOR]: Exclusive or
|
||||
@@ -0,0 +1,183 @@
|
||||
benchmark,unit,3.12.0,3.13.0,speedup
|
||||
FromBinaryBuffer/bson / twitter,ns,3.07203e+06,998445,3.077
|
||||
ParseStringOrdered/jeopardy,ns,3.56038e+08,1.10829e+08,3.213
|
||||
JsonPointerToString/twitter,ns,2.16889e+06,793513,2.733
|
||||
BinaryToCbor/8192,ns,511.25,238.725,2.142
|
||||
FromMsgpack/unsigned_ints,ns,5.51164e+07,2.72444e+07,2.023
|
||||
JsonPointerAt/twitter,ns,780306,585055,1.334
|
||||
CopyOnly/twitter,ns,393964,399209,0.987
|
||||
FlattenOrdered/citm_catalog,ns,2.52682e+08,1.37388e+06,183.919
|
||||
FromBinaryFile/ubjson / canada,ns,1.34e+07,6.20075e+06,2.161
|
||||
FromBinaryShape/containers / bjdata,ns,1.41456e+07,7.04794e+06,2.007
|
||||
ParseIndented/jeopardy / 4,ns,3.33616e+08,1.31177e+08,2.543
|
||||
FromMsgpack/signed_ints,ns,6.19882e+07,3.19294e+07,1.941
|
||||
FromBinaryShape/containers / bson,ns,1.69936e+07,9.81169e+06,1.732
|
||||
BinaryToCbor/128,ns,247.24,110.472,2.238
|
||||
FromBinaryBuffer/cbor / jeopardy,ns,3.52319e+08,1.15873e+08,3.041
|
||||
ParseFile/jeopardy,ns,3.26899e+08,1.57231e+08,2.079
|
||||
FromMsgpack/jeopardy,ns,1.11847e+09,1.81305e+08,6.169
|
||||
FromBinaryFile/cbor / twitter,ns,9.70523e+06,1.5381e+06,6.310
|
||||
ToCbor/floats,ns,8.8461e+06,1.88426e+06,4.695
|
||||
ParseFile/small_signed_ints,ns,6.30771e+07,3.13826e+07,2.010
|
||||
FromBinaryBuffer/msgpack / twitter,ns,3.01937e+06,937570,3.220
|
||||
BinaryToCbor/16384,ns,947.242,408.275,2.320
|
||||
FromBinaryFile/bson / twitter,ns,9.98109e+06,1.78121e+06,5.604
|
||||
ParseString/twitter,ns,3.15572e+06,1.04655e+06,3.015
|
||||
Unflatten/twitter,ns,4.47709e+06,2.11403e+06,2.118
|
||||
BinaryToCbor/8,ns,242.891,46.6253,5.209
|
||||
BinaryToCbor/16,ns,238.431,46.5179,5.126
|
||||
Dump/small_signed_ints / 4,ns,2.49933e+07,8.62966e+06,2.896
|
||||
ParseString/jeopardy,ns,3.04927e+08,1.29515e+08,2.354
|
||||
Dump/signed_ints / 4,ns,3.18294e+07,1.68297e+07,1.891
|
||||
Flatten/twitter,ns,3.4886e+06,2.00532e+06,1.740
|
||||
FromBinaryBuffer/cbor / twitter,ns,3.00428e+06,964870,3.114
|
||||
Dump/jeopardy / 4,ns,2.19025e+08,3.43818e+07,6.370
|
||||
SaxParse/citm_catalog,ns,6.33865e+06,969665,6.537
|
||||
JsonPointerAt/citm_catalog,ns,1.80656e+06,1.10975e+06,1.628
|
||||
DestroyOnly/citm_catalog,ns,874073,663615,1.317
|
||||
FromBinaryShape/scalars / ubjson,ns,2.46643e+07,1.13906e+07,2.165
|
||||
Unflatten/canada,ns,4.04569e+07,1.07458e+07,3.765
|
||||
ParseString/floats,ns,1.18934e+08,3.02332e+07,3.934
|
||||
ParseIndented/canada / 4,ns,3.38495e+07,5.02409e+06,6.737
|
||||
ParseString/signed_ints,ns,1.19593e+08,3.14351e+07,3.804
|
||||
ParseFile/signed_ints,ns,1.24813e+08,4.61765e+07,2.703
|
||||
JsonPointerContains/twitter,ns,1.27938e+06,606069,2.111
|
||||
Dump/floats / 4,ns,7.10935e+07,2.41369e+07,2.945
|
||||
Dump/floats / -,ns,6.27641e+07,2.33213e+07,2.691
|
||||
ToCbor/canada,ns,1.36795e+06,546001,2.505
|
||||
FromBinaryBuffer/bson / canada,ns,9.21307e+06,5.51059e+06,1.672
|
||||
ToCbor/twitter,ns,638321,141975,4.496
|
||||
ParseIndented/twitter / 4,ns,3.58298e+06,1.10646e+06,3.238
|
||||
Iterate/citm_catalog,ns,297646,167302,1.779
|
||||
FromBinaryBuffer/bjdata / canada,ns,8.08015e+06,4.17334e+06,1.936
|
||||
ParseStreamValues/ndjson,ns,6.96248e+06,3.7254e+06,1.869
|
||||
Diff/twitter,ns,4.79296e+06,635531,7.542
|
||||
Dump/citm_catalog / -,ns,1.37753e+06,290658,4.739
|
||||
FromBinaryShape/nested / bjdata,ns,96017.5,37882.1,2.535
|
||||
ToJsonStrings/copy,ns,5.83243e+06,5.54046e+06,1.053
|
||||
Dump/canada / 4,ns,8.9039e+06,2.9943e+06,2.974
|
||||
CopyRing/twitter,ns,855374,766521,1.116
|
||||
FromBinaryBuffer/cbor / citm_catalog,ns,3.70397e+06,1.46121e+06,2.535
|
||||
FromBinaryFile/bjdata / twitter,ns,1.02688e+07,1.90492e+06,5.391
|
||||
FromBinaryShape/containers / ubjson_optimized,ns,1.4727e+07,4.80309e+06,3.066
|
||||
FromMsgpack/citm_catalog,ns,8.85701e+06,2.2473e+06,3.941
|
||||
CopyOnly/canada,ns,1.53425e+06,1.49609e+06,1.026
|
||||
Equal/canada,ns,453965,332795,1.364
|
||||
Diff/citm_catalog,ns,6.74369e+06,1.07135e+06,6.295
|
||||
ParseStringOrdered/canada,ns,1.49834e+07,4.29102e+06,3.492
|
||||
Flatten/canada,ns,2.82148e+07,1.11369e+07,2.533
|
||||
Accept/canada,ns,1.26836e+07,2.25933e+06,5.614
|
||||
CopyAssign/twitter,ns,804857,735341,1.095
|
||||
BinaryToCbor/4096,ns,402.442,159.22,2.528
|
||||
ParseFILE/citm_catalog,ns,3.45528e+07,7.26455e+06,4.756
|
||||
ToCbor/signed_ints,ns,1.13256e+07,2.76748e+06,4.092
|
||||
Patch/canada,ns,9.80719e+06,3.36006e+06,2.919
|
||||
GetArray<std::vector<int>>,ns,6589.63,655.021,10.060
|
||||
Dump/canada / -,ns,6.62927e+06,2.24661e+06,2.951
|
||||
GetVectorDouble/floats,ns,6.62214e+06,641259,10.327
|
||||
Accept/citm_catalog,ns,6.3596e+06,909397,6.993
|
||||
ParseFILE/twitter,ns,1.35627e+07,3.27982e+06,4.135
|
||||
FromBinaryBuffer/msgpack / jeopardy,ns,3.54302e+08,1.10166e+08,3.216
|
||||
ParseFile/floats,ns,1.3128e+08,4.88806e+07,2.686
|
||||
Accept/small_signed_ints,ns,5.5849e+07,1.88756e+07,2.959
|
||||
Accept/jeopardy,ns,2.2049e+08,6.3504e+07,3.472
|
||||
Accept/signed_ints,ns,1.15055e+08,2.84818e+07,4.040
|
||||
CopyRing/canada,ns,3.68758e+06,2.88527e+06,1.278
|
||||
Patch/twitter,ns,1.44963e+06,848729,1.708
|
||||
Iterate/twitter,ns,87147.2,61831.9,1.409
|
||||
ParseFile/twitter,ns,3.33795e+06,1.3545e+06,2.464
|
||||
GetArray<std::deque<int>>,ns,8110.78,1156.06,7.016
|
||||
FromBinaryBuffer/cbor / canada,ns,8.20468e+06,2.31071e+06,3.551
|
||||
Equal/twitter,ns,141057,125995,1.120
|
||||
ParseStreamValues/numbers,ns,1.87073e+06,370959,5.043
|
||||
Dump/small_signed_ints / -,ns,1.78162e+07,7.86562e+06,2.265
|
||||
JsonPointerToString/citm_catalog,ns,6.63798e+06,1.869e+06,3.552
|
||||
Copy/twitter,ns,797034,721889,1.104
|
||||
Diff/canada,ns,3.83337e+07,3.67301e+06,10.437
|
||||
FromBinaryBuffer/ubjson_optimized / twitter,ns,3.1281e+06,959992,3.258
|
||||
BinaryToCbor/32,ns,251.857,47.32,5.322
|
||||
GetArray<std::set<int>>,ns,58113.1,40911.2,1.420
|
||||
CopyAssign/citm_catalog,ns,1.66804e+06,1.48043e+06,1.127
|
||||
ToCbor/jeopardy,ns,7.16464e+07,2.11077e+07,3.394
|
||||
CopyRing/citm_catalog,ns,1.70236e+06,1.50767e+06,1.129
|
||||
FromBinaryBuffer/ubjson / canada,ns,8.14082e+06,4.15725e+06,1.958
|
||||
ToCbor/small_signed_ints,ns,1.02087e+07,2.3872e+06,4.276
|
||||
DestroyOnly/canada,ns,2.13545e+06,1.37061e+06,1.558
|
||||
FromBinaryBuffer/ubjson / citm_catalog,ns,3.81161e+06,1.73601e+06,2.196
|
||||
Dump/jeopardy / -,ns,2.01242e+08,3.04052e+07,6.619
|
||||
FromBinaryBuffer/msgpack / citm_catalog,ns,3.70428e+06,1.42385e+06,2.602
|
||||
ParseStringOrdered/citm_catalog,ns,1.07899e+07,1.63999e+06,6.579
|
||||
ParseString/unsigned_ints,ns,1.17897e+08,3.02538e+07,3.897
|
||||
Patch/citm_catalog,ns,2.48869e+06,1.60776e+06,1.548
|
||||
SaxParse/canada,ns,1.28389e+07,3.21707e+06,3.991
|
||||
ParseString/citm_catalog,ns,7.20303e+06,1.7454e+06,4.127
|
||||
FromBinaryFile/cbor / canada,ns,1.42056e+07,4.37844e+06,3.244
|
||||
BinaryToCbor/256,ns,269.641,86.3027,3.124
|
||||
ParseFILE/canada,ns,5.22098e+07,1.38907e+07,3.759
|
||||
BinaryToCbor/32768,ns,1538.42,806.578,1.907
|
||||
Accept/floats,ns,1.13316e+08,2.40029e+07,4.721
|
||||
FromMsgpack/floats,ns,5.92985e+07,2.71551e+07,2.184
|
||||
ParseString/small_signed_ints,ns,6.05098e+07,2.18687e+07,2.767
|
||||
JsonPointerParse/citm_catalog,ns,5.64871e+06,2.16902e+06,2.604
|
||||
Copy/canada,ns,3.64004e+06,2.8296e+06,1.286
|
||||
Dump/twitter / 4,ns,1.56293e+06,247785,6.308
|
||||
FromBinaryShape/nested / msgpack,ns,90351.2,34224,2.640
|
||||
FromBinaryBuffer/ubjson_optimized / canada,ns,8.36221e+06,2.82594e+06,2.959
|
||||
JsonPointerContains/citm_catalog,ns,2.71985e+06,1.23844e+06,2.196
|
||||
FromMsgpack/small_signed_ints,ns,6.27969e+07,3.33815e+07,1.881
|
||||
DestroyOnly/twitter,ns,401772,322543,1.246
|
||||
FromBinaryShape/containers / msgpack,ns,1.37471e+07,3.71417e+06,3.701
|
||||
FromBinaryShape/scalars / msgpack,ns,2.40944e+07,9.77821e+06,2.464
|
||||
ToCbor/citm_catalog,ns,1.02089e+06,257529,3.964
|
||||
GetVectorInt/signed_ints,ns,8.04308e+06,3.35704e+06,2.396
|
||||
Accept/twitter,ns,2.45943e+06,458446,5.365
|
||||
Iterate/canada,ns,861455,320474,2.688
|
||||
ToCbor/unsigned_ints,ns,7.98977e+06,2.75684e+06,2.898
|
||||
FromBinaryShape/scalars / bjdata,ns,2.43317e+07,1.12007e+07,2.172
|
||||
BinaryToCbor/2048,ns,332.826,114.084,2.917
|
||||
BinaryToCbor/512,ns,291.316,92.8039,3.139
|
||||
FlattenOrdered/twitter,ns,4.92534e+07,851500,57.843
|
||||
Copy/citm_catalog,ns,1.61348e+06,1.44942e+06,1.113
|
||||
FromBinaryShape/containers / ubjson,ns,1.40981e+07,6.87399e+06,2.051
|
||||
BinaryToCbor/1024,ns,304.119,95.8643,3.172
|
||||
FromBinaryBuffer/ubjson / twitter,ns,3.12147e+06,962822,3.242
|
||||
Dump/signed_ints / -,ns,2.34455e+07,1.61521e+07,1.452
|
||||
FromBinaryShape/scalars / cbor,ns,2.54779e+07,9.63099e+06,2.645
|
||||
FromBinaryBuffer/cbor / signed_ints,ns,3.57449e+07,1.2803e+07,2.792
|
||||
CopyOnly/citm_catalog,ns,734852,783826,0.938
|
||||
Dump/unsigned_ints / -,ns,2.3437e+07,1.6565e+07,1.415
|
||||
Accept/unsigned_ints,ns,1.14173e+08,2.74092e+07,4.165
|
||||
FromMsgpack/canada,ns,1.42472e+07,4.37022e+06,3.260
|
||||
ParseStringOrdered/twitter,ns,4.32143e+06,910717,4.745
|
||||
Dump/twitter / -,ns,1.38581e+06,207620,6.675
|
||||
BinaryToCbor/64,ns,250.506,81.5793,3.071
|
||||
JsonPointerParse/twitter,ns,2.40825e+06,979256,2.459
|
||||
GetMap/citm_catalog,ns,3.41415e+06,2.37109e+06,1.440
|
||||
ToJsonStrings/move,ns,5.83899e+06,3.02241e+06,1.932
|
||||
FromBinaryBuffer/ubjson / jeopardy,ns,3.67059e+08,1.15063e+08,3.190
|
||||
FromBinaryShape/nested / ubjson,ns,96068.6,37753.5,2.545
|
||||
FromBinaryBuffer/bjdata / twitter,ns,3.11851e+06,963022,3.238
|
||||
FromBinaryShape/nested / cbor,ns,93124.8,34434.7,2.704
|
||||
ParseFile/citm_catalog,ns,7.62707e+06,2.39694e+06,3.182
|
||||
FromBinaryFile/ubjson / twitter,ns,1.04355e+07,1.90842e+06,5.468
|
||||
Dump/citm_catalog / 4,ns,1.92608e+06,416105,4.629
|
||||
CopyAssign/canada,ns,3.68545e+06,2.87633e+06,1.281
|
||||
Unflatten/citm_catalog,ns,9.65545e+06,3.47021e+06,2.782
|
||||
FromBinaryBuffer/bjdata_optimized / twitter,ns,3.14359e+06,967149,3.250
|
||||
FromBinaryBuffer/cbor / floats,ns,2.88404e+07,8.22731e+06,3.505
|
||||
Equal/citm_catalog,ns,264018,254367,1.038
|
||||
FromBinaryShape/containers / cbor,ns,1.38356e+07,3.8445e+06,3.599
|
||||
Flatten/citm_catalog,ns,6.43708e+06,2.96328e+06,2.172
|
||||
FromMsgpack/twitter,ns,9.69832e+06,1.46011e+06,6.642
|
||||
FromBinaryBuffer/bson / citm_catalog,ns,3.86353e+06,1.73584e+06,2.226
|
||||
FromBinaryBuffer/msgpack / canada,ns,8.21458e+06,2.2769e+06,3.608
|
||||
"GetArray<std::array<int, 1000>>",ns,2228.17,630.225,3.536
|
||||
SaxParse/twitter,ns,2.4729e+06,472447,5.234
|
||||
ParseString/canada,ns,1.50552e+07,4.35028e+06,3.461
|
||||
ParseFile/canada,ns,1.79247e+07,6.11532e+06,2.931
|
||||
ParseFile/unsigned_ints,ns,1.22099e+08,4.40082e+07,2.774
|
||||
FromCborChunkedString/10000 chunks,ns,89638.1,81306.2,1.102
|
||||
FromBinaryShape/nested / bson,ns,102178,46148.5,2.214
|
||||
ParseIndented/citm_catalog / 4,ns,7.27956e+06,1.75204e+06,4.155
|
||||
Dump/unsigned_ints / 4,ns,3.15101e+07,1.7373e+07,1.814
|
||||
FromBinaryBuffer/bjdata_optimized / canada,ns,8.52567e+06,2.93164e+06,2.908
|
||||
|
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
File diff suppressed because it is too large.
Load diff
@@ -3,22 +3,24 @@
|
||||
Generated files:
|
||||
|
||||
- perf_blog_overview.svg: speedup of 3.13.0 over 3.12.0 per workload (Google Benchmark suite)
|
||||
- perf_blog_distribution.svg: how many of the suite's benchmarks got how much faster (data/perf_suite.csv)
|
||||
- perf_blog_timeline_<workload>.svg: speedup over 3.12.0 of eight workloads at every develop commit that changed
|
||||
json.hpp or json_view.hpp since 3.12.0, one panel each
|
||||
- perf_blog_swar.svg: the eight-byte string test on one word of input
|
||||
- perf_blog_cliffs.svg: operations that were quadratic or worse, 3.12.0 against 3.13.0 (log scale)
|
||||
- perf_blog_view.svg: parse throughput of json_document and six other document parsers
|
||||
- perf_blog_view_dump.svg: write throughput of the same engines, each writing a document parsed beforehand
|
||||
- perf_blog_usecases_<platform>.svg: libraries x use cases, time relative to the fastest fully validating library
|
||||
(data/perf_usecases_<platform>.json); perf_blog_tables.py prints the tables of the appendix from the same data
|
||||
|
||||
The numbers are copied from the tables of the post (the timeline from data/perf_timeline.csv, which
|
||||
`tests/benchmarks/history/history.py summarize` writes); the tables stay on the page as the accessible fallback. Update both together.
|
||||
Like the figures of charts.py, the SVGs are not images: the page includes their text with
|
||||
`--8<-- "images/<name>.svg"`, so they follow the colours and fonts of the page (`nj-charts` rules in
|
||||
`--8<-- "images/<name>.svg"`, so they follow the colors and fonts of the page (`nj-charts` rules in
|
||||
docs/css/fig-charts.css, `nj-fig` rules in docs/css/brand.css). Run `python3 scripts/figures/perf_blog.py` from
|
||||
docs/mkdocs after changing data or drawing, and commit the generated files.
|
||||
"""
|
||||
import csv
|
||||
import html
|
||||
import json
|
||||
import math
|
||||
import re
|
||||
from pathlib import Path
|
||||
@@ -29,7 +31,8 @@ MINUS = "−"
|
||||
TIMES = "×"
|
||||
|
||||
# words the abbreviation extension (includes/glossary.md) would wrap in <abbr> inside the SVG text
|
||||
ABBR = re.compile(r"(?<![\w;])(BJData|BON8|BSON|CBOR|GCC|UBJSON|MsgPack|JSON|DOM|SAX|SIMD|UTF|ASCII)(?!\w)")
|
||||
GLOSSARY = re.findall(r"^\*\[([^\]]+)\]", (HERE.parents[1] / "includes" / "glossary.md").read_text(), re.M)
|
||||
ABBR = re.compile(r"(?<![\w;])(%s)(?!\w)" % "|".join(sorted(map(re.escape, GLOSSARY), key=len, reverse=True)))
|
||||
|
||||
|
||||
def protect(text):
|
||||
@@ -140,7 +143,7 @@ def overview():
|
||||
hi = max(v for _, _, v in OVERVIEW)
|
||||
hi = math.ceil(hi + 0.5)
|
||||
X = lambda v: L + v / hi * (R - L)
|
||||
pitch, bh, top = 24, 15, 34
|
||||
pitch, bh, top = 24, 15, 8
|
||||
b, desc = [], []
|
||||
y = top
|
||||
group = None
|
||||
@@ -165,23 +168,66 @@ def overview():
|
||||
desc.append("%s %s" % (label, fx(v).replace(TIMES, "x")))
|
||||
b.append('<line class="nj-charts-ref" x1="%g" y1="%g" x2="%g" y2="%g"/>' % (X(1), top, X(1), axis_y))
|
||||
b.append('<line class="nj-charts-zero" x1="%g" y1="%g" x2="%g" y2="%g"/>' % (X(0), top, X(0), axis_y))
|
||||
b.append('<text class="nj-charts-note" x="%g" y="%g">speedup over 3.12.0, more is better (the line at 1%s is 3.12.0)</text>' % (L, 18, TIMES))
|
||||
write("perf_blog_overview.svg", W, axis_y + 28, "nj-charts--blog", "nj-blog-overview",
|
||||
b.append('<text class="nj-charts-tick" x="%g" y="%g">speedup over 3.12.0 (3.12.0 = 1%s), more is better</text>'
|
||||
% ((L + R) / 2, axis_y + 34, TIMES))
|
||||
write("perf_blog_overview.svg", W, axis_y + 44, "nj-charts--blog", "nj-blog-overview",
|
||||
"Speedup of 3.13.0 over 3.12.0 per workload, Apple M1 Max, Apple clang",
|
||||
"Horizontal bars of the speedup, more is better. " + "; ".join(desc) + ".", b)
|
||||
|
||||
|
||||
# ---------- distribution: how many of the suite's benchmarks got how much faster ----------
|
||||
# bins of the speedup (3.12.0 time / 3.13.0 time) over all rows of data/perf_suite.csv
|
||||
BINS = [(0, 1, "below 1" + TIMES), (1, 1.5, "1 to 1.5" + TIMES), (1.5, 2, "1.5 to 2" + TIMES),
|
||||
(2, 3, "2 to 3" + TIMES), (3, 5, "3 to 5" + TIMES), (5, 10, "5 to 10" + TIMES), (10, 1e9, "10" + TIMES + " or more")]
|
||||
|
||||
|
||||
def distribution():
|
||||
rows = list(csv.DictReader((HERE / "data" / "perf_suite.csv").open()))
|
||||
s = sorted(float(r["speedup"]) for r in rows)
|
||||
n = len(s)
|
||||
counts = [sum(lo <= v < hi for v in s) for lo, hi, _ in BINS]
|
||||
geo = math.exp(sum(math.log(v) for v in s) / n)
|
||||
med = (s[(n - 1) // 2] + s[n // 2]) / 2
|
||||
W, H = 560, 250
|
||||
L, R, T, B = 52, 548, 16, 196
|
||||
hi = 10 * math.ceil(max(counts) / 10 + 0.4)
|
||||
Y = lambda c: B - c / hi * (B - T)
|
||||
slot = (R - L) / len(BINS)
|
||||
b, desc = [], []
|
||||
for t in range(0, hi + 1, 20):
|
||||
b.append('<line class="nj-charts-grid" x1="%g" y1="%g" x2="%g" y2="%g"/>' % (L, Y(t), R, Y(t)))
|
||||
b.append('<text class="nj-charts-tick nj-charts-tick--r" x="%g" y="%g">%d</text>' % (L - 6, Y(t) + 4, t))
|
||||
for k, ((lo, _, label), c) in enumerate(zip(BINS, counts)):
|
||||
x = L + k * slot + 8
|
||||
w = slot - 16
|
||||
cls = "nj-charts-c2" if lo < 1 else "nj-charts-c1"
|
||||
b.append('<rect class="%s" x="%.1f" y="%.1f" width="%.1f" height="%.1f" rx="3"><title>%s: %d</title></rect>'
|
||||
% (cls, x, Y(c), w, B - Y(c), label, c))
|
||||
b.append('<text class="nj-charts-val" x="%.1f" y="%.1f" text-anchor="middle">%d</text>' % (x + w / 2, Y(c) - 5, c))
|
||||
b.append('<text class="nj-charts-tick" x="%.1f" y="%.1f">%s</text>' % (x + w / 2, B + 16, label))
|
||||
desc.append("%s: %d" % (label.replace(TIMES, "x"), c))
|
||||
b.append('<line class="nj-charts-axis" x1="%g" y1="%g" x2="%g" y2="%g"/>' % (L, B, R, B))
|
||||
b.append('<text class="nj-charts-tick" x="%g" y="%g">speedup over 3.12.0, more is better</text>' % ((L + R) / 2, H - 10))
|
||||
b.append('<text class="nj-charts-tick" transform="rotate(-90)" x="%g" y="14">number of benchmarks</text>' % (-(T + B) / 2))
|
||||
print("distribution: median %s, geometric mean %s" % (fx(med), fx(geo)))
|
||||
write("perf_blog_distribution.svg", W, H, "nj-charts--blog", "nj-blog-dist",
|
||||
"Speedup of 3.13.0 over 3.12.0 for all %d benchmarks of the suite" % n,
|
||||
"Bars counting the benchmarks per speedup range: " + "; ".join(desc)
|
||||
+ ". Median %s, geometric mean %s." % (fx(med).replace(TIMES, "x"), fx(geo).replace(TIMES, "x")), b)
|
||||
|
||||
|
||||
# ---------- timeline: one panel per workload ----------
|
||||
# (column in perf_timeline.csv, panel title, [PR numbers to label])
|
||||
# (column in perf_timeline.csv, panel title, [(PR, label)]): each labeled step shows the number of the theme that
|
||||
# explains it ("U" for the UTF-8 check of the binary readers that came and went); the appendix maps steps to PRs
|
||||
TIMELINE = [
|
||||
("parse_citm", "parse() citm_catalog.json", [5234, 5283, 5592, 5809, 5810, 5882]),
|
||||
("parse_canada", "parse() canada.json", [5234, 5283, 5617, 5738, 5851, 5882]),
|
||||
("accept_twitter", "accept() twitter.json", [5234, 5283, 5592, 5809, 5810, 5853]),
|
||||
("parse_twitter_ifstream", "parse() twitter.json, std::ifstream", [5828, 5884]),
|
||||
("dump_twitter", "dump() twitter.json", [5285, 5738, 5878, 5883]),
|
||||
("dump_canada", "dump() canada.json", [5285, 5634]),
|
||||
("from_cbor_twitter", "from_cbor() twitter", [5233, 5501, 5185, 5746]),
|
||||
("to_cbor_twitter", "to_cbor() twitter", [5328, 5824, 5885]),
|
||||
("parse_citm", "parse() citm_catalog.json", [(5234, "4"), (5283, "1"), (5592, "4"), (5809, "4"), (5810, "2"), (5882, "4")]),
|
||||
("parse_canada", "parse() canada.json", [(5234, "4"), (5283, "1"), (5617, "3"), (5738, "3"), (5851, "3"), (5882, "4")]),
|
||||
("accept_twitter", "accept() twitter.json", [(5234, "4"), (5283, "1"), (5592, "4"), (5809, "4"), (5810, "2"), (5853, "2")]),
|
||||
("parse_twitter_ifstream", "parse() twitter.json, std::ifstream", [(5828, "1"), (5884, "1")]),
|
||||
("dump_twitter", "dump() twitter.json", [(5285, "6"), (5738, "2"), (5878, "2"), (5883, "2")]),
|
||||
("dump_canada", "dump() canada.json", [(5285, "6"), (5634, "3")]),
|
||||
("from_cbor_twitter", "from_cbor() twitter", [(5233, "1"), (5501, "4"), (5185, "U"), (5746, "U")]),
|
||||
("to_cbor_twitter", "to_cbor() twitter", [(5328, "4"), (5824, "6"), (5885, "6")]),
|
||||
]
|
||||
MONTHS = [("2025-04", "3.12.0"), ("2026-09", "Sep 2026"), ("2026-10", "Oct")]
|
||||
|
||||
@@ -190,7 +236,7 @@ def timeline():
|
||||
rows = list(csv.DictReader((HERE / "data" / "perf_timeline.csv").open()))
|
||||
n = len(rows)
|
||||
W, H = 340, 270
|
||||
L, R, T, B = 44, 330, 62, 208
|
||||
L, R, T, B = 44, 330, 66, 208
|
||||
for col, title, labels in TIMELINE:
|
||||
vals = [float(r[col]) if r[col] else None for r in rows]
|
||||
base = vals[0]
|
||||
@@ -227,35 +273,38 @@ def timeline():
|
||||
# labels for named steps: a dot at the commit and its PR number above it; PRs a few commits apart share a
|
||||
# label, and a label that would overlap one already placed moves up
|
||||
groups = []
|
||||
for pr in labels:
|
||||
for pr, lab in labels:
|
||||
i = next(k for k, r in enumerate(rows) if r["pr"] == str(pr))
|
||||
if groups and X(i) - X(groups[-1][-1][1]) < 6:
|
||||
groups[-1].append((pr, i))
|
||||
groups[-1].append((pr, i, lab))
|
||||
else:
|
||||
groups.append([(pr, i)])
|
||||
groups.append([(pr, i, lab)])
|
||||
# labels in two rows above the plot, each with a guide down to its dot
|
||||
placed = []
|
||||
for g in groups:
|
||||
i = g[-1][1]
|
||||
x, y = X(i), Y(rel[i])
|
||||
for pr, k in g:
|
||||
for pr, k, lab in g:
|
||||
b.append('<circle class="nj-charts-json-dot" cx="%.1f" cy="%.1f" r="3.5"><title>#%s: %s</title></circle>'
|
||||
% (X(k), Y(rel[k]), pr, fx(rel[k])))
|
||||
text = ", ".join("#%s" % pr for pr, _ in g)
|
||||
w = 7.2 * len(text)
|
||||
marks = list(dict.fromkeys(lab for _, _, lab in g))
|
||||
w = 18 * len(marks) - 3
|
||||
tx = min(max(x, L + w / 2), R - w / 2)
|
||||
row = 0
|
||||
while any(r == row and abs(tx - px) < (w + pw) / 2 + 4 for px, r, pw in placed):
|
||||
row += 1
|
||||
placed.append((tx, row, w))
|
||||
ty = 50 - 13 * row
|
||||
b.append('<line class="nj-charts-grid" stroke-dasharray="2 2" x1="%.1f" y1="%.1f" x2="%.1f" y2="%.1f"/>' % (x, ty + 4, x, y - 5))
|
||||
b.append('<text class="nj-charts-note" x="%.1f" y="%.1f" text-anchor="middle">%s</text>' % (tx, ty, text))
|
||||
ty = 46 - 18 * row # the center of the badges
|
||||
b.append('<line class="nj-charts-grid" stroke-dasharray="2 2" x1="%.1f" y1="%.1f" x2="%.1f" y2="%.1f"/>' % (x, ty + 8, x, y - 5))
|
||||
for k, mark in enumerate(marks):
|
||||
cx = tx - w / 2 + 7.5 + 18 * k
|
||||
b.append('<circle class="nj-theme-dot%s" cx="%.1f" cy="%.1f" r="7.5"/>' % ("" if mark.isdigit() else " nj-theme-dot--other", cx, ty))
|
||||
b.append('<text class="nj-theme-num" x="%.1f" y="%.1f" text-anchor="middle">%s</text>' % (cx, ty + 4, mark))
|
||||
b.append('<line class="nj-charts-axis" x1="%g" y1="%g" x2="%g" y2="%g"/>' % (L, B, R, B))
|
||||
b.append('<text class="nj-charts-note" x="%g" y="%g">speedup over 3.12.0 (log scale), more is better</text>' % (8, H - 8))
|
||||
final = rel[-1]
|
||||
desc = ("%s: speedup over 3.12.0 at each of %d commits, ending at %s. Labeled steps: %s."
|
||||
% (title, n, fx(final).replace(TIMES, "x"), ", ".join("#%s" % p for p in labels)))
|
||||
desc = ("%s: speedup over 3.12.0 at each of %d commits, ending at %s. Labeled steps, by theme: %s."
|
||||
% (title, n, fx(final).replace(TIMES, "x"), ", ".join(lab for _, lab in labels)))
|
||||
write("perf_blog_timeline_%s.svg" % col, W, H, "nj-charts--timeline", "nj-blog-tl-" + col,
|
||||
"%s: speedup over 3.12.0 by commit" % title, desc, b)
|
||||
|
||||
@@ -266,8 +315,8 @@ CLIFFS = [
|
||||
("diff() 64k numbers vs []", 4102, 9.98),
|
||||
("diff() 20k objects vs half", 119, 3.85),
|
||||
("parse() callback, 32k objects", 1334, 11.5),
|
||||
("< nested 24 deep", 62.6, 0.002),
|
||||
("< citm, 10x", 274, 3.81),
|
||||
("operator< nested 24 deep", 62.6, 0.002),
|
||||
("operator< citm, 10x", 274, 3.81),
|
||||
("flatten() citm, ordered_json", 253, 1.37),
|
||||
("to_bson() 200 deep, 100x", 19.5, 0.566),
|
||||
("push_back() 100k, diagnostics", 1514, 4.98),
|
||||
@@ -306,84 +355,282 @@ def cliffs():
|
||||
"Dot plot on a logarithmic time axis, less is better; an arrow leads from each 3.12.0 time to the 3.13.0 time. " + "; ".join(desc) + ".", b)
|
||||
|
||||
|
||||
# ---------- json_view: parse throughput ----------
|
||||
# engines and GB/s per file, copied from the table in "Build a different data structure"
|
||||
VIEW_FILES = ["twitter.json", "citm_catalog.json", "canada.json", "jeopardy.json"]
|
||||
VIEW_BYTES = [631514, 1727204, 2251051, 55554625]
|
||||
VIEW_US = [ # (engine, css class, [µs per file]), fresh documents, from the table in "How it compares"
|
||||
("nlohmann/json json_document", "nj-charts-c1", [183, 364, 943, 22681]),
|
||||
("yyjson", "nj-charts-c2", [194, 478, 1489, 30342]),
|
||||
("simdjson DOM", "nj-charts-c3", [202, 486, 2097, 26904]),
|
||||
("sonic-rs (Rust)", "nj-charts-c4", [302, 664, 1907, 30202]),
|
||||
("sonic-cpp", "nj-charts-c5", [379, 986, 2580, 40804]),
|
||||
("Boost.JSON", "nj-charts-c6", [868, 1483, 2481, 88925]),
|
||||
("nlohmann/json json::parse", "nj-charts-c1 nj-charts-dim", [1352, 2386, 5915, 163750]),
|
||||
# ---------- the price: compile time of two programs against 3.12.0 ----------
|
||||
# CPU time of the compiler in ms, median of 9 interleaved rounds, C++20, M1 Max (the post's appendix G)
|
||||
# (3.12.0, 3.13.0, 3.13.0 with a precompiled header, 3.13.0 as a module)
|
||||
PRICE = [
|
||||
("Apple clang 21, -O0 (debug)", [("count_numbers", 959.1, 1155.3, 679.1, 803.9), ("server_config", 1108.2, 1445.1, 763.1, 1057.0)]),
|
||||
("Apple clang 21, -O2", [("count_numbers", 1268.8, 1867.7, 1364.3, 1512.9), ("server_config", 1576.9, 2353.6, 1749.4, 2141.4)]),
|
||||
("GCC 16, -O0 (debug)", [("count_numbers", 1443.7, 2346.4, 1579.2, 1662.5), ("server_config", 1984.8, 2781.7, 2113.3, 2181.1)]),
|
||||
("GCC 16, -O2", [("count_numbers", 2326.9, 3453.3, 2972.4, 2895.3), ("server_config", 2888.7, 4388.6, 3941.8, 3825.5)]),
|
||||
]
|
||||
VIEW = [(e, c, [n / (t * 1000) for n, t in zip(VIEW_BYTES, us)]) for e, c, us in VIEW_US] # GB/s
|
||||
# dump: the bytes of the compact output, and the same engines, from the dump table in "How it compares"
|
||||
DUMP_BYTES = [466906, 500299, 2090234, 52508728]
|
||||
DUMP_US = [
|
||||
("nlohmann/json json_document", "nj-charts-c1", [74.5, 132.8, 1625.1, 14757.2]),
|
||||
("yyjson", "nj-charts-c2", [104.2, 165.7, 1715.7, 20133.5]),
|
||||
("simdjson DOM", "nj-charts-c3", [354.2, 498.2, 6816.1, 54833.4]),
|
||||
("sonic-rs (Rust)", "nj-charts-c4", [212.6, 443.9, 2416.8, 33818.5]),
|
||||
("sonic-cpp", "nj-charts-c5", [104.6, 222.3, 3044.2, 19836.1]),
|
||||
("Boost.JSON", "nj-charts-c6", [497.6, 501.4, 2941.8, 63392.3]),
|
||||
("nlohmann/json json::dump", "nj-charts-c1 nj-charts-dim", [216.7, 285.5, 2244.0, 31205.3]),
|
||||
]
|
||||
DUMP = [(e, c, [n / (t * 1000) for n, t in zip(DUMP_BYTES, us)]) for e, c, us in DUMP_US] # GB/s
|
||||
PRICE_SERIES = [("3.13.0", "nj-charts-c2"), ("3.13.0, precompiled header", "nj-charts-c1"), ("3.13.0, module", "nj-charts-c3")]
|
||||
|
||||
|
||||
def view(VIEW=VIEW, name="perf_blog_view.svg", tid="nj-blog-view",
|
||||
title="Parse throughput of nlohmann/json's json_document and json::parse and five other document parsers, fresh documents, Apple M1 Max",
|
||||
what="parse"):
|
||||
W, L, R = 580, 142, 545
|
||||
hi = max(max(v) for _, _, v in VIEW)
|
||||
hi = math.ceil(hi * 2) / 2
|
||||
X = lambda v: L + v / hi * (R - L)
|
||||
bh, gap = 9, 2
|
||||
group_h = len(VIEW) * (bh + gap) + 14
|
||||
def price():
|
||||
W, L, R = 600, 150, 560
|
||||
lo, hi = -50, 70
|
||||
X = lambda pct: L + (pct - lo) / (hi - lo) * (R - L)
|
||||
pct = lambda new, old: round((new / old - 1) * 100)
|
||||
lab = lambda p: (MINUS + "%d %%" % -p) if p < 0 else "+%d %%" % p
|
||||
bh, pitch, gap = 11, 14, 10
|
||||
b, desc = [], []
|
||||
x, ly = 8, 10
|
||||
for j, (eng, cls, _) in enumerate(VIEW):
|
||||
w = 18 + 7.4 * len(eng) + 16
|
||||
if x + w > W:
|
||||
x, ly = 8, ly + 20
|
||||
b.append('<rect class="%s" x="%g" y="%g" width="12" height="12" rx="3"/>' % (cls, x, ly))
|
||||
b.append('<text class="nj-charts-leg" x="%g" y="%g">%s</text>' % (x + 18, ly + 10.5, esc(eng)))
|
||||
x += w
|
||||
top = ly + 34 # below the last row of the legend
|
||||
axis_y = top + group_h * len(VIEW_FILES)
|
||||
t = 0.5
|
||||
while t <= hi + 1e-9:
|
||||
b.append('<line class="nj-charts-grid" x1="%g" y1="%g" x2="%g" y2="%g"/>' % (X(t), top - 4, X(t), axis_y))
|
||||
b.append('<text class="nj-charts-tick" x="%g" y="%g">%g</text>' % (X(t), axis_y + 16, t))
|
||||
t += 0.5
|
||||
b.append('<text class="nj-charts-tick" x="%g" y="%g">GB/s, more is better</text>' % ((L + R) / 2, axis_y + 34))
|
||||
for i, f in enumerate(VIEW_FILES):
|
||||
y0 = top + i * group_h
|
||||
b.append('<text class="nj-charts-rowlabel" x="%g" y="%g" text-anchor="end">%s</text>' % (L - 8, y0 + group_h / 2, esc(f)))
|
||||
for j, (eng, cls, vals) in enumerate(VIEW):
|
||||
y = y0 + j * (bh + gap)
|
||||
b.append('<path class="%s" d="%s"><title>%s, %s: %.2f GB/s</title></path>' % (cls, hbar(X(0), X(vals[i]), y, bh), esc(eng), esc(f), vals[i]))
|
||||
b.append('<text class="nj-charts-val" x="%g" y="%g">%.2f</text>' % (X(vals[i]) + 4, y + bh - 1.5, vals[i]))
|
||||
desc.append("%s %s %.2f GB/s" % (f, eng, vals[i]))
|
||||
b.append('<line class="nj-charts-zero" x1="%g" y1="%g" x2="%g" y2="%g"/>' % (X(0), top - 4, X(0), axis_y))
|
||||
write(name, W, axis_y + 44, "nj-charts--blog", tid, title,
|
||||
"Grouped horizontal bars of %s throughput in GB/s, more is better. " % what + "; ".join(desc) + ".", b)
|
||||
# the key above the plot
|
||||
x = 8
|
||||
for name, cls in PRICE_SERIES:
|
||||
b.append('<rect class="%s" x="%g" y="6" width="12" height="12" rx="3"/>' % (cls, x))
|
||||
b.append('<text class="nj-charts-leg" x="%g" y="16.5">%s</text>' % (x + 18, esc(name)))
|
||||
x += 18 + 8.2 * len(name) + 22
|
||||
top = 54
|
||||
b.append('<text class="nj-charts-tick" x="%g" y="%g">as fast as 3.12.0</text>' % (X(0), top - 8))
|
||||
y = top
|
||||
for build, progs in PRICE:
|
||||
b.append('<text class="nj-charts-panel" x="8" y="%g">%s</text>' % (y + 14, esc(build)))
|
||||
y += 24
|
||||
y0, at = y, len(b)
|
||||
for prog, old, *new in progs:
|
||||
b.append('<text class="nj-charts-rowlabel nj-charts-code" x="%g" y="%g" text-anchor="end">%s</text>'
|
||||
% (L - 8, y + 1.5 * pitch + 2, prog))
|
||||
for (name, cls), t in zip(PRICE_SERIES, new):
|
||||
p = pct(t, old)
|
||||
b.append('<path class="%s" d="%s"><title>%s, %s, %s: %s ms against %s ms with 3.12.0 (%s)</title></path>'
|
||||
% (cls, hbar(X(0), X(p), y, bh), prog, esc(build), esc(name), format(round(t), ","), format(round(old), ","), lab(p)))
|
||||
if p < 0:
|
||||
b.append('<text class="nj-charts-val" x="%g" y="%g" text-anchor="end">%s</text>' % (X(p) - 5, y + bh - 1.5, lab(p)))
|
||||
else:
|
||||
b.append('<text class="nj-charts-val" x="%g" y="%g">%s</text>' % (X(p) + 5, y + bh - 1.5, lab(p)))
|
||||
desc.append("%s, %s, %s: %s" % (build, prog, name, lab(p).replace(MINUS, "-")))
|
||||
y += pitch
|
||||
y += gap - (pitch - bh)
|
||||
# the grid behind this panel's bars only, so that it doesn't cross the panel titles
|
||||
b[at:at] = ['<line class="nj-charts-grid" x1="%g" y1="%g" x2="%g" y2="%g"/>' % (X(t), y0 - 4, X(t), y - gap + 4)
|
||||
for t in range(lo + 10, hi + 1, 20) if t]
|
||||
y += 8
|
||||
axis_y = y
|
||||
b.append('<line class="nj-charts-ref" x1="%g" y1="%g" x2="%g" y2="%g"/>' % (X(0), top - 2, X(0), axis_y))
|
||||
for t in range(lo + 10, hi + 1, 20):
|
||||
b.append('<text class="nj-charts-tick" x="%g" y="%g">%s</text>' % (X(t), axis_y + 16, "0" if t == 0 else lab(t)))
|
||||
b.append('<text class="nj-charts-tick" x="%g" y="%g">compile time compared with 3.12.0, less is better</text>' % ((L + R) / 2, axis_y + 34))
|
||||
write("perf_blog_price.svg", W, axis_y + 44, "nj-charts--blog", "nj-blog-price",
|
||||
"Compile time of two programs with 3.13.0, alone, with a precompiled header and as a module, compared with 3.12.0",
|
||||
"Horizontal bars of the change in compile time against 3.12.0, less is better. " + "; ".join(desc) + ".", b)
|
||||
|
||||
|
||||
# ---------- use cases: libraries x use cases, relative time ----------
|
||||
# data/perf_usecases_<platform>.json is written by tests/benchmarks/json_view/others/summarize.py --json
|
||||
UC_FILES = ["twitter", "citm_catalog", "canada", "jeopardy"]
|
||||
USE_CASES = [("validate", "validate"), ("sum", "sum"), ("select", "select"),
|
||||
("edit", "edit"), ("minify", "minify"), ("write", "write")]
|
||||
UC_LIBS = { # library in the JSON -> row label
|
||||
"nlohmann json_document": "nlohmann/json json_document", "nlohmann json": "nlohmann/json json",
|
||||
"yyjson": "yyjson", "simdjson": "simdjson", "sonic-cpp": "sonic-cpp", "Glaze": "Glaze", "Boost.JSON": "Boost.JSON",
|
||||
"RapidJSON": "RapidJSON", "sonic-rs": "sonic-rs (Rust)", "simd-json": "simd-json (Rust)", "serde_json": "serde_json (Rust)",
|
||||
}
|
||||
UC_PLATFORMS = [("mac", "Use cases: time of each library relative to the fastest, Apple M1 Max"),
|
||||
("x86-gcc", "Use cases: time of each library relative to the fastest, x86-64 with GCC 16.2"),
|
||||
("x86-gcc13", "Use cases: time of each library relative to the fastest, x86-64 with GCC 13"),
|
||||
("x86-clang", "Use cases: time of each library relative to the fastest, x86-64 with Clang 23")]
|
||||
LEVEL_MARK = {"no UTF-8": "U", "partial": "P", "full": ""}
|
||||
# why a cell is empty (the tooltips of the n/a cells)
|
||||
NA = {("simdjson", "edit"): "simdjson's documents are read-only: it has no API to change a value and write the result"}
|
||||
|
||||
|
||||
def geomean(xs):
|
||||
return math.exp(sum(math.log(x) for x in xs) / len(xs))
|
||||
|
||||
|
||||
def normalize_usecases(data):
|
||||
"""Chooses each library's best variants again with the rules of the post: variants that copy each number's text
|
||||
instead of formatting it (json_document's number_format::source, RapidJSON's raw numbers) and variants that reuse
|
||||
a parser or document across calls are measured but not chosen"""
|
||||
data = json.loads(json.dumps(data))
|
||||
rank = {"full": 0, "n/a": 0, "no UTF-8": 1, "partial": 2}
|
||||
for files in data.values():
|
||||
for cell in files.values():
|
||||
for e in cell.values():
|
||||
vs = [(v["us"], k, v["level"]) for k, v in e["variants"].items()
|
||||
if not any(w in k for w in ("source numbers", "raw numbers", "reused"))]
|
||||
full = [v for v in vs if rank[v[2]] == 0]
|
||||
pick = lambda v: {"us": v[0], "variant": v[1], "level": "full" if rank[v[2]] == 0 else v[2]}
|
||||
e["best"] = pick(min(full)) if full else None
|
||||
e["best_any"] = pick(min(vs))
|
||||
return data
|
||||
|
||||
|
||||
FILE_NAMES = {"twitter": "twitter.json", "citm_catalog": "citm_catalog.json", "canada": "canada.json",
|
||||
"jeopardy": "jeopardy.json"}
|
||||
# what a variant that checks less skips, worded as the trade it is (the tooltips of the heatmaps)
|
||||
CHECKS_LESS = [
|
||||
("simdjson", "On-Demand", "reads lazily: On-Demand reads only what you ask for and steps over the rest by matching brackets"),
|
||||
("simdjson", "minify", "simdjson::minify() only removes whitespace, without parsing the values"),
|
||||
("Glaze", "lazy_json", "reads lazily: lazy_json reads only what you ask for and steps over the rest"),
|
||||
("Glaze", "minify_json", "minify_json only removes whitespace, without parsing the values"),
|
||||
("Glaze", "structs", "reads into structs and steps over fields it doesn't know without checking them "
|
||||
"(validate_skipped checks them too)"),
|
||||
("RapidJSON", "", "trusts UTF-8: RapidJSON's default (kParseValidateEncodingFlag checks it)"),
|
||||
("sonic-cpp", "", "trusts UTF-8: sonic-cpp 1.0.2 doesn't check it"),
|
||||
("serde_json", "", "trusts UTF-8 in the strings it skips (from_slice); strings it reads are checked"),
|
||||
]
|
||||
|
||||
|
||||
def checks_less(lib, variant):
|
||||
for l, v, text in CHECKS_LESS:
|
||||
if l == lib and v in variant:
|
||||
return text
|
||||
return "checks less"
|
||||
|
||||
|
||||
def usecase_table(data):
|
||||
"""{library: {use case: cell}}: per library the geometric mean over UC_FILES of its fastest fully validating time
|
||||
("full") and of its fastest time at any level ("alt", only if it is at least 3 % faster), each divided by the best
|
||||
such fully validating mean in the use case, so that every file counts equally and the fastest library is 1.00"""
|
||||
out = {}
|
||||
data = normalize_usecases(data)
|
||||
for uc, _ in USE_CASES:
|
||||
files = data.get(uc, {})
|
||||
if not files:
|
||||
continue
|
||||
cells = {}
|
||||
for lib in UC_LIBS:
|
||||
es = [files.get(f, {}).get(lib) for f in UC_FILES]
|
||||
if not all(es):
|
||||
continue
|
||||
full = [e["best"] for e in es]
|
||||
alt = [e["best_any"] for e in es]
|
||||
cells[lib] = {"full": geomean([b["us"] for b in full]) if all(full) else None, "alt": geomean([a["us"] for a in alt]),
|
||||
"files": [(f, b, a) for f, b, a in zip(UC_FILES, full, alt)]}
|
||||
ref = min(c["full"] for c in cells.values() if c["full"])
|
||||
for lib, c in cells.items():
|
||||
full = c["full"] / ref if c["full"] else None
|
||||
alt = c["alt"] / ref
|
||||
if full is not None and alt > full * 0.97:
|
||||
alt = None
|
||||
levels = {a["level"] for _, _, a in c["files"]} if alt is not None else set()
|
||||
level = "partial" if "partial" in levels else "no UTF-8" if "no UTF-8" in levels else "full"
|
||||
out.setdefault(lib, {})[uc] = {"full": full, "alt": alt, "level": level, "files": c["files"]}
|
||||
return out
|
||||
|
||||
|
||||
# cell colors: green for the fastest, gray around twice the time, red for the slowest; the upper bounds of the steps
|
||||
HEAT_STEPS = [1.15, 1.5, 2.5, 5, float("inf")]
|
||||
HEAT_LABELS = ["below 1.15", "1.15 to 1.5", "1.5 to 2.5", "2.5 to 5", "5 and more"]
|
||||
|
||||
|
||||
def heat(r):
|
||||
return next(i for i, b in enumerate(HEAT_STEPS) if r < b)
|
||||
|
||||
|
||||
def fr(r):
|
||||
return "%.2f" % r if r < 9.995 else "%.1f" % r if r < 99.95 else "%.0f" % r
|
||||
|
||||
|
||||
def fus(us):
|
||||
return "{:,.0f} µs".format(us) if us >= 100 else "%.1f µs" % us
|
||||
|
||||
|
||||
def tip(lib, uc_label, c, half):
|
||||
"""the tooltip of a cell: lines separated by newlines ( in the attribute), the first one the heading"""
|
||||
if half == "full":
|
||||
lines = ["%s · %s" % (UC_LIBS[lib], uc_label),
|
||||
"%s× the time of the fastest library (fully validating)" % fr(c["full"])]
|
||||
picks = [(f, b) for f, b, _ in c["files"]]
|
||||
else:
|
||||
lines = ["%s · %s, checking less" % (UC_LIBS[lib], uc_label),
|
||||
"%s× the time of the fastest fully validating library" % fr(c["alt"])]
|
||||
picks = [(f, a) for f, _, a in c["files"]]
|
||||
ways = sorted({e["variant"] for _, e in picks})
|
||||
if len(ways) == 1:
|
||||
lines.append("way: %s" % ways[0])
|
||||
for f, e in picks:
|
||||
lines.append("%s: %s%s%s" % (FILE_NAMES[f], fus(e["us"]), "" if len(ways) == 1 else " · " + e["variant"],
|
||||
" (validates fully)" if half == "alt" and e["level"] == "full" else ""))
|
||||
if half == "alt":
|
||||
seen = []
|
||||
for _, e in picks:
|
||||
if e["level"] != "full":
|
||||
t = checks_less(lib, e["variant"])
|
||||
if t not in seen:
|
||||
seen.append(t)
|
||||
lines += seen
|
||||
if any("(copy)" in e["variant"] for _, e in picks):
|
||||
lines.append("(copy): parses in place, on a copy of the input that is part of the time")
|
||||
return " ".join(lines)
|
||||
|
||||
|
||||
def heatmap(platform, title):
|
||||
data = json.load((HERE / "data" / ("perf_usecases_%s.json" % platform)).open())
|
||||
t = usecase_table(data)
|
||||
libs = [l for l in UC_LIBS if l in t]
|
||||
score = lambda l: geomean([v["full"] if v["full"] else v["alt"] * 1.5 for v in t[l].values()])
|
||||
libs.sort(key=score)
|
||||
W, L, cw, ch, top = 784, 224, 92, 36, 44
|
||||
b, desc = [], []
|
||||
for j, (uc, label) in enumerate(USE_CASES):
|
||||
b.append('<text class="nj-charts-tick" x="%g" y="%g">%s</text>' % (L + j * cw + cw / 2, top - 10, esc(label)))
|
||||
for i, lib in enumerate(libs):
|
||||
y = top + i * ch
|
||||
cls = "nj-charts-name-json" if lib.startswith("nlohmann") else ""
|
||||
b.append('<text class="nj-charts-rowlabel %s" x="%g" y="%g" text-anchor="end">%s</text>' % (cls, L - 8, y + ch / 2 + 4, esc(UC_LIBS[lib])))
|
||||
for j, (uc, label) in enumerate(USE_CASES):
|
||||
x = L + j * cw
|
||||
c = t[lib].get(uc)
|
||||
if c is None:
|
||||
b.append('<g class="nj-heat-cell" tabindex="0" data-tip="%s">' % esc("%s · %s %s" % (UC_LIBS[lib], label, NA.get((lib, uc), "the library has no API for this use case"))))
|
||||
b.append('<rect class="nj-heat-na" x="%g" y="%g" width="%g" height="%g" rx="3"/>' % (x + 1, y + 1, cw - 2, ch - 2))
|
||||
b.append('<text class="nj-charts-tick" x="%g" y="%g">n/a</text>' % (x + cw / 2, y + ch / 2 + 4))
|
||||
b.append('</g>')
|
||||
desc.append("%s %s: n/a" % (UC_LIBS[lib], label))
|
||||
continue
|
||||
halves = []
|
||||
if c["full"] is not None:
|
||||
halves.append(("full", c["full"]))
|
||||
if c["alt"] is not None:
|
||||
halves.append(("alt", c["alt"]))
|
||||
hw = (cw - 2) / len(halves)
|
||||
for k, (half, r) in enumerate(halves):
|
||||
hx = x + 1 + k * hw
|
||||
gap = 1 if len(halves) == 2 else 0
|
||||
b.append('<g class="nj-heat-cell" tabindex="0" data-tip="%s">' % esc(tip(lib, label, c, half)))
|
||||
b.append('<rect class="nj-heat-%d" x="%g" y="%g" width="%g" height="%g" rx="3"/>'
|
||||
% (heat(r), hx + (gap if k else 0), y + 1, hw - gap, ch - 2))
|
||||
cx = hx + hw / 2
|
||||
if half == "alt":
|
||||
b.append('<text class="nj-charts-cell" x="%g" y="%g" text-anchor="middle">%s</text>' % (cx, y + 16, fr(r)))
|
||||
b.append('<text class="nj-charts-cell nj-charts-cell--small" x="%g" y="%g" text-anchor="middle">%s</text>'
|
||||
% (cx, y + 29, LEVEL_MARK[c["level"]]))
|
||||
else:
|
||||
b.append('<text class="nj-charts-cell" x="%g" y="%g" text-anchor="middle">%s</text>' % (cx, y + ch / 2 + 4, fr(r)))
|
||||
b.append('</g>')
|
||||
if c["full"] is None: # no fully validating way: the left half stays empty
|
||||
pass
|
||||
desc.append("%s %s: %s%s" % (UC_LIBS[lib], label, fr(c["full"]) if c["full"] else "no fully validating way",
|
||||
(" (%s checking less, %s)" % (fr(c["alt"]), c["level"])) if c["alt"] else ""))
|
||||
# the key, set apart from the grid and narrower than its columns, so that it doesn't read as a row of it
|
||||
yb = top + len(libs) * ch + 28
|
||||
b.append('<text class="nj-charts-tick nj-charts-tick--l" x="8" y="%g">time relative to the fastest fully validating library, less is better</text>' % (yb + 4))
|
||||
kw, ky = 76, yb + 14
|
||||
for i, lab in enumerate(HEAT_LABELS):
|
||||
# each swatch in its own group, so that the ink rule for the strong steps (a sibling selector) stays inside it
|
||||
b.append('<g><rect class="nj-heat-%d" x="%g" y="%g" width="%g" height="20" rx="3"/>' % (i, 8 + i * (kw + 4), ky, kw))
|
||||
b.append('<text class="nj-charts-cell nj-charts-cell--small" x="%g" y="%g" text-anchor="middle">%s</text></g>' % (8 + i * (kw + 4) + kw / 2, ky + 14, esc(lab)))
|
||||
nx = 8 + len(HEAT_LABELS) * (kw + 4) + 12
|
||||
b.append('<rect class="nj-heat-na" x="%g" y="%g" width="%g" height="20" rx="3"/>' % (nx, ky, 40))
|
||||
b.append('<text class="nj-charts-tick" x="%g" y="%g">n/a</text>' % (nx + 20, ky + 14))
|
||||
b.append('<text class="nj-charts-tick nj-charts-tick--l" x="%g" y="%g">no API for it</text>' % (nx + 48, ky + 14))
|
||||
write("perf_blog_usecases_%s.svg" % platform, W, ky + 28, "nj-charts--blog nj-charts--heat", "nj-blog-uc-" + platform, title,
|
||||
"Table of relative times, libraries by use case. " + "; ".join(desc) + ".", b)
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
swar()
|
||||
if OVERVIEW:
|
||||
overview()
|
||||
distribution()
|
||||
if TIMELINE:
|
||||
timeline()
|
||||
if CLIFFS:
|
||||
cliffs()
|
||||
if VIEW:
|
||||
view()
|
||||
if DUMP:
|
||||
view(DUMP, "perf_blog_view_dump.svg", "nj-blog-view-dump",
|
||||
"Write throughput of nlohmann/json's json_document and json, and five other libraries, each writing a "
|
||||
"document parsed beforehand, Apple M1 Max", "write")
|
||||
price()
|
||||
for platform, title in UC_PLATFORMS:
|
||||
if (HERE / "data" / ("perf_usecases_%s.json" % platform)).exists():
|
||||
heatmap(platform, title)
|
||||
@@ -0,0 +1,67 @@
|
||||
"""Prints the tables of Appendix E of home/blog/how_3_13_0_got_faster.md (comparison with other libraries) as Markdown,
|
||||
from data/perf_usecases_<platform>.json, which tests/benchmarks/json_view/others/summarize.py --json writes.
|
||||
|
||||
Usage: python3 scripts/figures/perf_blog_tables.py <platform> [title]
|
||||
"""
|
||||
import json
|
||||
import sys
|
||||
from pathlib import Path
|
||||
|
||||
from perf_blog import normalize_usecases
|
||||
|
||||
HERE = Path(__file__).resolve().parent
|
||||
FILES = [("twitter", "`twitter.json`"), ("citm_catalog", "`citm_catalog.json`"), ("canada", "`canada.json`"),
|
||||
("jeopardy", "`jeopardy.json`"), ("status", "one status (2.5 KB)")]
|
||||
USE_CASES = [("validate", "validate"), ("sum", "sum"), ("select", "select"), ("edit", "edit"), ("minify", "minify"),
|
||||
("write", "write")]
|
||||
NAMES = {"nlohmann json_document": "nlohmann/json `json_document`", "nlohmann json": "nlohmann/json `json`",
|
||||
"sonic-rs": "sonic-rs (Rust)", "simd-json": "simd-json (Rust)", "serde_json": "serde_json (Rust)"}
|
||||
MARK = {"no UTF-8": "U", "partial": "P"}
|
||||
|
||||
|
||||
def fmt(us):
|
||||
if us >= 10000:
|
||||
return "{:,.0f}".format(us)
|
||||
if us >= 100:
|
||||
return "{:,.0f}".format(us)
|
||||
return "%.1f" % us
|
||||
|
||||
|
||||
def table(data, uc, indent):
|
||||
files = [f for f, _ in FILES if f in data.get(uc, {})]
|
||||
libs = list(data[uc][files[0]].keys())
|
||||
jd = lambda f: data[uc][f]["nlohmann json_document"]["best"]["us"]
|
||||
libs.sort(key=lambda l: sum(((data[uc][f][l]["best"] or data[uc][f][l]["best_any"])["us"] / jd(f)) for f in files))
|
||||
head = "| library | variant | " + " | ".join(n for f, n in FILES if f in files) + " |"
|
||||
rows = [head, "| --- | --- | " + " | ".join("--:" for _ in files) + " |"]
|
||||
for lib in libs:
|
||||
best = [data[uc][f][lib]["best"] for f in files]
|
||||
anyv = [data[uc][f][lib]["best_any"] for f in files]
|
||||
names = sorted({b["variant"] for b in best if b} | {a["variant"] + " [%s]" % MARK[a["level"]] for b, a in zip(best, anyv) if a["level"] in MARK and (not b or a["us"] < b["us"])})
|
||||
cells = []
|
||||
for b, a in zip(best, anyv):
|
||||
c = fmt(b["us"]) if b else "–"
|
||||
if a["level"] in MARK and (not b or a["us"] < b["us"] * 0.97):
|
||||
c += " (%s %s)" % (MARK[a["level"]], fmt(a["us"]))
|
||||
cells.append(c)
|
||||
bold = "**%s**" if lib == "nlohmann json_document" else "%s"
|
||||
rows.append("| %s | %s | %s |" % (bold % NAMES.get(lib, lib), ", ".join(names), " | ".join(cells)))
|
||||
return "\n".join(indent + r for r in rows)
|
||||
|
||||
|
||||
def main():
|
||||
platform = sys.argv[1]
|
||||
data = json.load((HERE / "data" / ("perf_usecases_%s.json" % platform)).open())
|
||||
data = normalize_usecases(data) # the same choices as the figure
|
||||
out = []
|
||||
for uc, label in USE_CASES:
|
||||
if uc not in data:
|
||||
continue
|
||||
out.append("**%s**\n" % label)
|
||||
out.append(table(data, uc, ""))
|
||||
out.append("")
|
||||
print("\n".join(out))
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
Reference in new issue
Block a user