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@@ -17,16 +17,16 @@
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|
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<text class="nj-jsonview-mono nj-jsonview-c-key" x="240" y="72" xml:space="preserve">"port"</text>
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<text class="nj-jsonview-mono nj-jsonview-c-num" x="396" y="72" text-anchor="end" xml:space="preserve">6379</text>
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<text class="nj-jsonview-mono nj-jsonview-c-key" x="240" y="120" xml:space="preserve">"price"</text>
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<text class="nj-jsonview-note" x="418" y="120" xml:space="preserve">double: 19.90 is gone</text>
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@@ -38,8 +38,8 @@
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<path class="nj-jsonview-sep" d="M624 146 V180"/>
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<text class="nj-jsonview-mono" x="601" y="168" text-anchor="middle" xml:space="preserve">json</text>
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<text class="nj-jsonview-mono nj-jsonview-sm nj-jsonview-c-str" x="771" y="135" text-anchor="middle" xml:space="preserve">std::string eu</text>
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Before Width: | Height: | Size: 21 KiB After Width: | Height: | Size: 21 KiB |
@@ -0,0 +1,148 @@
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<svg class="nj-fig nj-jsonview " viewBox="0 0 840 456" role="img" aria-labelledby="fig-jvli-title fig-jvli-title-d" xmlns="http://www.w3.org/2000/svg">
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<title id="fig-jvli-title">The same J​SON text parsed by json_document::parse()</title>
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<desc id="fig-jvli-title-d">The same text parsed by json_document::parse(): it keeps the 54 bytes of source text and builds a flat index of nine 16-byte nodes in document order: object, key port, unsigned integer 6379 (the converted value is in the node), key price, float, key tags, array, string eu, and an escaped string. Keys, the float, and the plain string point back into the source text; the escaped string points into the document's buffer of decoded strings. A json_view is two pointers: one to the document and one to a node, here the array.</desc>
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<defs>
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</defs>
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<text class="nj-jsonview-h" x="16" y="262" xml:space="preserve">json_document::parse(): the source text stays where it is; one flat index of 16-byte nodes</text>
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|
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<text class="nj-jsonview-note" x="30" y="500" xml:space="preserve">node index: 9 nodes × 16 bytes = 144 bytes, in document order</text>
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<text class="nj-jsonview-note" x="30" y="524" xml:space="preserve">integers are converted while parsing and kept in their node;</text>
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|
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<title id="fig-jvlt-title">A J​SON text parsed by basic_json::parse()</title>
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<desc id="fig-jvlt-title-d">The text {"port": 6379, "price": 19.90, "tags": ["eu", "a\"b"]} parsed by basic_json::parse(): the root json value points to a std::map whose three nodes are separate heap allocations; the price is stored as the double 19.9; the tags array is a std::vector of two json values, each pointing to its own std::string.</desc>
|
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|
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<text class="nj-jsonview-note" x="418" y="120" xml:space="preserve">double: 19.90 is gone</text>
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After Width: | Height: | Size: 5.7 KiB |
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|
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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 []: 4237 ms to 10.8 ms; diff() 20k objects vs half: 122 ms to 4.13 ms; parse() callback, 32k objects: 1398 ms to 12.1 ms; operator< nested 24 deep: 64.4 ms to 0.002 ms; operator< citm, 10x: 284 ms to 3.94 ms; flatten() citm, ordered_json: 271 ms to 1.45 ms; to_bson() 200 deep, 100x: 20.3 ms to 0.352 ms; push_back() 100k, diagnostics: 1589 ms to 5.32 ms; at(i) 10k, diagnostics: 45.9 ms to 0.088 ms.</desc>
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<text class="nj-charts-tick" x="441.429" y="352">10 ms</text>
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|
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|
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|
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<text class="nj-charts-rowlabel" x="240" y="52" text-anchor="end">diff() 64k numbers vs []</text>
|
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|
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<text class="nj-charts-factor" x="505.09" y="41">392×</text>
|
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<text class="nj-charts-rowlabel" x="240" y="86" text-anchor="end">diff() 20k objects vs half</text>
|
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|
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<text class="nj-charts-factor" x="458.234" y="75">30×</text>
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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<text class="nj-charts-factor" x="466.525" y="177">72×</text>
|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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<text class="nj-charts-factor" x="487.54" y="279">299×</text>
|
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<text class="nj-charts-rowlabel" x="240" y="324" text-anchor="end">at(i) 10k, diagnostics</text>
|
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|
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|
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<text class="nj-charts-factor" x="408.079" y="313">522×</text>
|
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|
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|
After Width: | Height: | Size: 7.2 KiB |
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|
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<svg class="nj-fig nj-charts nj-charts--swar" viewBox="0 0 600 430" role="img" aria-labelledby="nj-blog-digits nj-blog-digits-d" xmlns="http://www.w3.org/2000/svg">
|
||||
<title id="nj-blog-digits">Converting eight A​SCII digits to their value with three multiplications</title>
|
||||
<desc id="nj-blog-digits-d">The text 12345678 as one word. Masking gives the digit values 1 to 8, one per byte. Multiplying by 10 times 2 to the 8 plus 1 and shifting gives 12, 34, 56 and 78 in 16-bit lanes; multiplying by 100 times 2 to the 16 plus 1 gives 1234 and 5678 in 32-bit lanes; multiplying by 10000 times 2 to the 32 plus 1 gives 12345678.</desc>
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<text class="fg-h" x="40" y="20">eight A​SCII digits in one 64-bit word (byte 0 is the lowest)</text>
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<text class="fg-code" x="133" y="53" text-anchor="middle">2</text>
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<text class="nj-charts-tick" x="133" y="80">0x32</text>
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|
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<text class="fg-code" x="261" y="53" text-anchor="middle">4</text>
|
||||
<text class="nj-charts-tick" x="261" y="80">0x34</text>
|
||||
<rect class="fg-cell" x="296" y="30" width="58" height="34" rx="4"/>
|
||||
<text class="fg-code" x="325" y="53" text-anchor="middle">5</text>
|
||||
<text class="nj-charts-tick" x="325" y="80">0x35</text>
|
||||
<rect class="fg-cell" x="360" y="30" width="58" height="34" rx="4"/>
|
||||
<text class="fg-code" x="389" y="53" text-anchor="middle">6</text>
|
||||
<text class="nj-charts-tick" x="389" y="80">0x36</text>
|
||||
<rect class="fg-cell" x="424" y="30" width="58" height="34" rx="4"/>
|
||||
<text class="fg-code" x="453" y="53" text-anchor="middle">7</text>
|
||||
<text class="nj-charts-tick" x="453" y="80">0x37</text>
|
||||
<rect class="fg-cell" x="488" y="30" width="58" height="34" rx="4"/>
|
||||
<text class="fg-code" x="517" y="53" text-anchor="middle">8</text>
|
||||
<text class="nj-charts-tick" x="517" y="80">0x38</text>
|
||||
<text class="fg-h" x="40" y="112">& 0x0F0F0F0F0F0F0F0F: one digit value per byte</text>
|
||||
<rect class="fg-cell" x="40" y="122" width="58" height="34" rx="4"/>
|
||||
<text class="fg-code" x="69" y="145" text-anchor="middle">1</text>
|
||||
<rect class="fg-cell" x="104" y="122" width="58" height="34" rx="4"/>
|
||||
<text class="fg-code" x="133" y="145" text-anchor="middle">2</text>
|
||||
<rect class="fg-cell" x="168" y="122" width="58" height="34" rx="4"/>
|
||||
<text class="fg-code" x="197" y="145" text-anchor="middle">3</text>
|
||||
<rect class="fg-cell" x="232" y="122" width="58" height="34" rx="4"/>
|
||||
<text class="fg-code" x="261" y="145" text-anchor="middle">4</text>
|
||||
<rect class="fg-cell" x="296" y="122" width="58" height="34" rx="4"/>
|
||||
<text class="fg-code" x="325" y="145" text-anchor="middle">5</text>
|
||||
<rect class="fg-cell" x="360" y="122" width="58" height="34" rx="4"/>
|
||||
<text class="fg-code" x="389" y="145" text-anchor="middle">6</text>
|
||||
<rect class="fg-cell" x="424" y="122" width="58" height="34" rx="4"/>
|
||||
<text class="fg-code" x="453" y="145" text-anchor="middle">7</text>
|
||||
<rect class="fg-cell" x="488" y="122" width="58" height="34" rx="4"/>
|
||||
<text class="fg-code" x="517" y="145" text-anchor="middle">8</text>
|
||||
<text class="fg-h" x="40" y="186">× (10 · 2⁸ + 1) >> 8, every second byte kept: two digits per 16 bits</text>
|
||||
<rect class="fg-cell" x="40" y="196" width="122" height="34" rx="4"/>
|
||||
<text class="fg-code" x="101" y="219" text-anchor="middle">12</text>
|
||||
<rect class="fg-cell" x="168" y="196" width="122" height="34" rx="4"/>
|
||||
<text class="fg-code" x="229" y="219" text-anchor="middle">34</text>
|
||||
<rect class="fg-cell" x="296" y="196" width="122" height="34" rx="4"/>
|
||||
<text class="fg-code" x="357" y="219" text-anchor="middle">56</text>
|
||||
<rect class="fg-cell" x="424" y="196" width="122" height="34" rx="4"/>
|
||||
<text class="fg-code" x="485" y="219" text-anchor="middle">78</text>
|
||||
<text class="fg-h" x="40" y="260">× (100 · 2¹⁶ + 1) >> 16, every second lane kept: four digits per 32 bits</text>
|
||||
<rect class="fg-cell" x="40" y="270" width="250" height="34" rx="4"/>
|
||||
<text class="fg-code" x="165" y="293" text-anchor="middle">1234</text>
|
||||
<rect class="fg-cell" x="296" y="270" width="250" height="34" rx="4"/>
|
||||
<text class="fg-code" x="421" y="293" text-anchor="middle">5678</text>
|
||||
<text class="fg-h" x="40" y="334">× (10000 · 2³² + 1) >> 32: the value</text>
|
||||
<rect class="fg-cell" x="40" y="344" width="506" height="34" rx="4"/>
|
||||
<rect class="nj-charts-c1" fill-opacity=".25" x="40" y="344" width="506" height="34" rx="4"/>
|
||||
<text class="fg-code" x="293" y="367" text-anchor="middle">12345678</text>
|
||||
<text class="fg-note fg-note--l" x="40" y="400">Each step combines neighboring lanes, in all lanes of the word at once:</text>
|
||||
<text class="fg-note fg-note--l" x="40" y="418">three multiplications instead of eight, and no branch.</text>
|
||||
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|
||||
|
After Width: | Height: | Size: 5.0 KiB |
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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">
|
||||
<title id="nj-blog-dist">Speedup of 3.13.0 over 3.12.0 for all 182 benchmarks of the suite</title>
|
||||
<desc id="nj-blog-dist-d">Bars counting the benchmarks per speedup range: below 1x: 1; 1 to 1.5x: 22; 1.5 to 2x: 12; 2 to 3x: 60; 3 to 5x: 58; 5 to 10x: 25; 10x or more: 4. Median 2.9x, geometric mean 3.0x.</desc>
|
||||
<line class="nj-charts-grid" x1="52" y1="196" x2="548" y2="196"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="46" y="200">0</text>
|
||||
<line class="nj-charts-grid" x1="52" y1="144.571" x2="548" y2="144.571"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="46" y="148.571">20</text>
|
||||
<line class="nj-charts-grid" x1="52" y1="93.1429" x2="548" y2="93.1429"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="46" y="97.1429">40</text>
|
||||
<line class="nj-charts-grid" x1="52" y1="41.7143" x2="548" y2="41.7143"/>
|
||||
<text class="nj-charts-tick nj-charts-tick--r" x="46" y="45.7143">60</text>
|
||||
<rect class="nj-charts-c2" x="60.0" y="193.4" width="54.9" height="2.6" rx="3"><title>below 1×: 1</title></rect>
|
||||
<text class="nj-charts-val" x="87.4" y="188.4" text-anchor="middle">1</text>
|
||||
<text class="nj-charts-tick" x="87.4" y="212.0">below 1×</text>
|
||||
<rect class="nj-charts-c1" x="130.9" y="139.4" width="54.9" height="56.6" rx="3"><title>1 to 1.5×: 22</title></rect>
|
||||
<text class="nj-charts-val" x="158.3" y="134.4" text-anchor="middle">22</text>
|
||||
<text class="nj-charts-tick" x="158.3" y="212.0">1 to 1.5×</text>
|
||||
<rect class="nj-charts-c1" x="201.7" y="165.1" width="54.9" height="30.9" rx="3"><title>1.5 to 2×: 12</title></rect>
|
||||
<text class="nj-charts-val" x="229.1" y="160.1" text-anchor="middle">12</text>
|
||||
<text class="nj-charts-tick" x="229.1" y="212.0">1.5 to 2×</text>
|
||||
<rect class="nj-charts-c1" x="272.6" y="41.7" width="54.9" height="154.3" rx="3"><title>2 to 3×: 60</title></rect>
|
||||
<text class="nj-charts-val" x="300.0" y="36.7" text-anchor="middle">60</text>
|
||||
<text class="nj-charts-tick" x="300.0" y="212.0">2 to 3×</text>
|
||||
<rect class="nj-charts-c1" x="343.4" y="46.9" width="54.9" height="149.1" rx="3"><title>3 to 5×: 58</title></rect>
|
||||
<text class="nj-charts-val" x="370.9" y="41.9" text-anchor="middle">58</text>
|
||||
<text class="nj-charts-tick" x="370.9" y="212.0">3 to 5×</text>
|
||||
<rect class="nj-charts-c1" x="414.3" y="131.7" width="54.9" height="64.3" rx="3"><title>5 to 10×: 25</title></rect>
|
||||
<text class="nj-charts-val" x="441.7" y="126.7" text-anchor="middle">25</text>
|
||||
<text class="nj-charts-tick" x="441.7" y="212.0">5 to 10×</text>
|
||||
<rect class="nj-charts-c1" x="485.1" y="185.7" width="54.9" height="10.3" rx="3"><title>10× or more: 4</title></rect>
|
||||
<text class="nj-charts-val" x="512.6" y="180.7" text-anchor="middle">4</text>
|
||||
<text class="nj-charts-tick" x="512.6" y="212.0">10× or more</text>
|
||||
<line class="nj-charts-axis" x1="52" y1="196" x2="548" y2="196"/>
|
||||
<text class="nj-charts-tick" x="300" y="240">speedup over 3.12.0, more is better</text>
|
||||
<text class="nj-charts-tick" transform="rotate(-90)" x="-106" y="14">number of benchmarks</text>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 3.1 KiB |
@@ -0,0 +1,102 @@
|
||||
<svg class="nj-fig nj-charts nj-charts--blog" viewBox="0 0 620 482" role="img" aria-labelledby="nj-blog-heldout nj-blog-heldout-d" xmlns="http://www.w3.org/2000/svg">
|
||||
<title id="nj-blog-heldout">Validating 19 files 3.13.0 was not tuned on: json_document's time relative to the fastest other library per file</title>
|
||||
<desc id="nj-blog-heldout-d">Dot plot per file, less is better; below 1.0 json_document is the fastest fully validating library. mesh: Mac 0.68, x86-64 0.44 (serde_json (Rust)); marine_ik: Mac 0.59, x86-64 0.64 (Boost.J​SON); semanticscholar-corpus: Mac 0.79, x86-64 0.65 (sonic-rs (Rust)); gsoc-2018: Mac 0.60, x86-64 0.66 (Boost.J​SON); twitter_api_compact_response: Mac 0.91, x86-64 0.70 (simdjson); twitterescaped: Mac 0.93, x86-64 0.76 (simdjson); numbers: Mac 0.67, x86-64 0.77 (Boost.J​SON); github_events: Mac 0.79, x86-64 0.77 (simdjson); update-center: Mac 0.88, x86-64 0.79 (simdjson); twitter_timeline: Mac 0.97, x86-64 0.80 (yyjson); twitter_api_response: Mac 0.93, x86-64 0.81 (simdjson); google_maps_api_compact_response: Mac 0.86, x86-64 0.81 (yyjson); repeat: Mac 0.65, x86-64 0.82 (simdjson); random: Mac 0.81, x86-64 0.88 (simdjson); apache_builds: Mac 1.08, x86-64 0.90 (simdjson); instruments: Mac 0.90, x86-64 0.92 (simdjson); mesh.pretty: Mac 0.86, x86-64 0.92 (Boost.J​SON); tree-pretty: Mac 0.93, x86-64 0.96 (simdjson); google_maps_api_response: Mac 0.93, x86-64 0.99 (simdjson).</desc>
|
||||
<line class="nj-charts-grid" x1="262" y1="50" x2="262" y2="438"/>
|
||||
<text class="nj-charts-tick" x="262" y="454">0.4×</text>
|
||||
<line class="nj-charts-grid" x1="291.867" y1="50" x2="291.867" y2="438"/>
|
||||
<text class="nj-charts-tick" x="291.867" y="454">0.5×</text>
|
||||
<line class="nj-charts-grid" x1="321.733" y1="50" x2="321.733" y2="438"/>
|
||||
<text class="nj-charts-tick" x="321.733" y="454">0.6×</text>
|
||||
<line class="nj-charts-grid" x1="351.6" y1="50" x2="351.6" y2="438"/>
|
||||
<text class="nj-charts-tick" x="351.6" y="454">0.7×</text>
|
||||
<line class="nj-charts-grid" x1="381.467" y1="50" x2="381.467" y2="438"/>
|
||||
<text class="nj-charts-tick" x="381.467" y="454">0.8×</text>
|
||||
<line class="nj-charts-grid" x1="411.333" y1="50" x2="411.333" y2="438"/>
|
||||
<text class="nj-charts-tick" x="411.333" y="454">0.9×</text>
|
||||
<line class="nj-charts-grid" x1="441.2" y1="50" x2="441.2" y2="438"/>
|
||||
<text class="nj-charts-tick" x="441.2" y="454">1.0×</text>
|
||||
<line class="nj-charts-grid" x1="471.067" y1="50" x2="471.067" y2="438"/>
|
||||
<text class="nj-charts-tick" x="471.067" y="454">1.1×</text>
|
||||
<text class="nj-charts-tick" x="374" y="472">json_document’s time / the fastest other library’s, less is better</text>
|
||||
<circle class="nj-charts-json-dot" cx="13" cy="14" r="5"/><text class="nj-charts-leg" x="23" y="18.5">Apple M1 Max</text>
|
||||
<circle class="nj-charts-ojson-dot" cx="134.2" cy="14" r="5"/><text class="nj-charts-leg" x="144.2" y="18.5">x86-64, G​CC 16.2</text>
|
||||
<text class="nj-charts-tick nj-charts-tick--l" x="500" y="48">next on x86-64</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="252" y="68" text-anchor="end">mesh</text>
|
||||
<circle class="nj-charts-json-dot" cx="344.8" cy="60.5" r="4.5"><title>mesh, Apple M1 Max: 0.68× the time of Glaze</title></circle>
|
||||
<circle class="nj-charts-ojson-dot" cx="273.6" cy="67.5" r="4.5"><title>mesh, x86-64, G​CC 16.2: 0.44× the time of serde_json (Rust)</title></circle>
|
||||
<text class="nj-charts-tick nj-charts-tick--l" x="500" y="68">serde_json (Rust)</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="252" y="88" text-anchor="end">marine_ik</text>
|
||||
<circle class="nj-charts-json-dot" cx="319.5" cy="80.5" r="4.5"><title>marine_ik, Apple M1 Max: 0.59× the time of Glaze</title></circle>
|
||||
<circle class="nj-charts-ojson-dot" cx="334.2" cy="87.5" r="4.5"><title>marine_ik, x86-64, G​CC 16.2: 0.64× the time of Boost.J​SON</title></circle>
|
||||
<text class="nj-charts-tick nj-charts-tick--l" x="500" y="88">Boost.J​SON</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="252" y="108" text-anchor="end">semanticscholar-corpus</text>
|
||||
<circle class="nj-charts-json-dot" cx="377.9" cy="100.5" r="4.5"><title>semanticscholar-corpus, Apple M1 Max: 0.79× the time of sonic-rs (Rust)</title></circle>
|
||||
<circle class="nj-charts-ojson-dot" cx="336.0" cy="107.5" r="4.5"><title>semanticscholar-corpus, x86-64, G​CC 16.2: 0.65× the time of sonic-rs (Rust)</title></circle>
|
||||
<text class="nj-charts-tick nj-charts-tick--l" x="500" y="108">sonic-rs (Rust)</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="252" y="128" text-anchor="end">gsoc-2018</text>
|
||||
<circle class="nj-charts-json-dot" cx="322.9" cy="120.5" r="4.5"><title>gsoc-2018, Apple M1 Max: 0.60× the time of sonic-rs (Rust)</title></circle>
|
||||
<circle class="nj-charts-ojson-dot" cx="338.8" cy="127.5" r="4.5"><title>gsoc-2018, x86-64, G​CC 16.2: 0.66× the time of Boost.J​SON</title></circle>
|
||||
<text class="nj-charts-tick nj-charts-tick--l" x="500" y="128">Boost.J​SON</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="252" y="148" text-anchor="end">twitter_api_compact_response</text>
|
||||
<circle class="nj-charts-json-dot" cx="414.0" cy="140.5" r="4.5"><title>twitter_api_compact_response, Apple M1 Max: 0.91× the time of yyjson</title></circle>
|
||||
<circle class="nj-charts-ojson-dot" cx="352.1" cy="147.5" r="4.5"><title>twitter_api_compact_response, x86-64, G​CC 16.2: 0.70× the time of simdjson</title></circle>
|
||||
<text class="nj-charts-tick nj-charts-tick--l" x="500" y="148">simdjson</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="252" y="168" text-anchor="end">twitterescaped</text>
|
||||
<circle class="nj-charts-json-dot" cx="419.5" cy="160.5" r="4.5"><title>twitterescaped, Apple M1 Max: 0.93× the time of yyjson</title></circle>
|
||||
<circle class="nj-charts-ojson-dot" cx="370.8" cy="167.5" r="4.5"><title>twitterescaped, x86-64, G​CC 16.2: 0.76× the time of simdjson</title></circle>
|
||||
<text class="nj-charts-tick nj-charts-tick--l" x="500" y="168">simdjson</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="252" y="188" text-anchor="end">numbers</text>
|
||||
<circle class="nj-charts-json-dot" cx="343.3" cy="180.5" r="4.5"><title>numbers, Apple M1 Max: 0.67× the time of Boost.J​SON</title></circle>
|
||||
<circle class="nj-charts-ojson-dot" cx="373.1" cy="187.5" r="4.5"><title>numbers, x86-64, G​CC 16.2: 0.77× the time of Boost.J​SON</title></circle>
|
||||
<text class="nj-charts-tick nj-charts-tick--l" x="500" y="188">Boost.J​SON</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="252" y="208" text-anchor="end">github_events</text>
|
||||
<circle class="nj-charts-json-dot" cx="379.5" cy="200.5" r="4.5"><title>github_events, Apple M1 Max: 0.79× the time of simdjson</title></circle>
|
||||
<circle class="nj-charts-ojson-dot" cx="373.4" cy="207.5" r="4.5"><title>github_events, x86-64, G​CC 16.2: 0.77× the time of simdjson</title></circle>
|
||||
<text class="nj-charts-tick nj-charts-tick--l" x="500" y="208">simdjson</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="252" y="228" text-anchor="end">update-center</text>
|
||||
<circle class="nj-charts-json-dot" cx="405.1" cy="220.5" r="4.5"><title>update-center, Apple M1 Max: 0.88× the time of sonic-rs (Rust)</title></circle>
|
||||
<circle class="nj-charts-ojson-dot" cx="377.7" cy="227.5" r="4.5"><title>update-center, x86-64, G​CC 16.2: 0.79× the time of simdjson</title></circle>
|
||||
<text class="nj-charts-tick nj-charts-tick--l" x="500" y="228">simdjson</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="252" y="248" text-anchor="end">twitter_timeline</text>
|
||||
<circle class="nj-charts-json-dot" cx="431.6" cy="240.5" r="4.5"><title>twitter_timeline, Apple M1 Max: 0.97× the time of yyjson</title></circle>
|
||||
<circle class="nj-charts-ojson-dot" cx="381.3" cy="247.5" r="4.5"><title>twitter_timeline, x86-64, G​CC 16.2: 0.80× the time of yyjson</title></circle>
|
||||
<text class="nj-charts-tick nj-charts-tick--l" x="500" y="248">yyjson</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="252" y="268" text-anchor="end">twitter_api_response</text>
|
||||
<circle class="nj-charts-json-dot" cx="420.4" cy="260.5" r="4.5"><title>twitter_api_response, Apple M1 Max: 0.93× the time of simdjson</title></circle>
|
||||
<circle class="nj-charts-ojson-dot" cx="384.1" cy="267.5" r="4.5"><title>twitter_api_response, x86-64, G​CC 16.2: 0.81× the time of simdjson</title></circle>
|
||||
<text class="nj-charts-tick nj-charts-tick--l" x="500" y="268">simdjson</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="252" y="288" text-anchor="end">google_maps_api_compact_response</text>
|
||||
<circle class="nj-charts-json-dot" cx="399.2" cy="280.5" r="4.5"><title>google_maps_api_compact_response, Apple M1 Max: 0.86× the time of yyjson</title></circle>
|
||||
<circle class="nj-charts-ojson-dot" cx="384.2" cy="287.5" r="4.5"><title>google_maps_api_compact_response, x86-64, G​CC 16.2: 0.81× the time of yyjson</title></circle>
|
||||
<text class="nj-charts-tick nj-charts-tick--l" x="500" y="288">yyjson</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="252" y="308" text-anchor="end">repeat</text>
|
||||
<circle class="nj-charts-json-dot" cx="336.7" cy="300.5" r="4.5"><title>repeat, Apple M1 Max: 0.65× the time of simdjson</title></circle>
|
||||
<circle class="nj-charts-ojson-dot" cx="388.2" cy="307.5" r="4.5"><title>repeat, x86-64, G​CC 16.2: 0.82× the time of simdjson</title></circle>
|
||||
<text class="nj-charts-tick nj-charts-tick--l" x="500" y="308">simdjson</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="252" y="328" text-anchor="end">random</text>
|
||||
<circle class="nj-charts-json-dot" cx="383.7" cy="320.5" r="4.5"><title>random, Apple M1 Max: 0.81× the time of simdjson</title></circle>
|
||||
<circle class="nj-charts-ojson-dot" cx="404.9" cy="327.5" r="4.5"><title>random, x86-64, G​CC 16.2: 0.88× the time of simdjson</title></circle>
|
||||
<text class="nj-charts-tick nj-charts-tick--l" x="500" y="328">simdjson</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="252" y="348" text-anchor="end">apache_builds</text>
|
||||
<circle class="nj-charts-json-dot" cx="463.6" cy="340.5" r="4.5"><title>apache_builds, Apple M1 Max: 1.08× the time of simdjson</title></circle>
|
||||
<circle class="nj-charts-ojson-dot" cx="412.4" cy="347.5" r="4.5"><title>apache_builds, x86-64, G​CC 16.2: 0.90× the time of simdjson</title></circle>
|
||||
<text class="nj-charts-tick nj-charts-tick--l" x="500" y="348">simdjson</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="252" y="368" text-anchor="end">instruments</text>
|
||||
<circle class="nj-charts-json-dot" cx="412.5" cy="360.5" r="4.5"><title>instruments, Apple M1 Max: 0.90× the time of yyjson</title></circle>
|
||||
<circle class="nj-charts-ojson-dot" cx="416.2" cy="367.5" r="4.5"><title>instruments, x86-64, G​CC 16.2: 0.92× the time of simdjson</title></circle>
|
||||
<text class="nj-charts-tick nj-charts-tick--l" x="500" y="368">simdjson</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="252" y="388" text-anchor="end">mesh.pretty</text>
|
||||
<circle class="nj-charts-json-dot" cx="398.9" cy="380.5" r="4.5"><title>mesh.pretty, Apple M1 Max: 0.86× the time of Glaze</title></circle>
|
||||
<circle class="nj-charts-ojson-dot" cx="418.6" cy="387.5" r="4.5"><title>mesh.pretty, x86-64, G​CC 16.2: 0.92× the time of Boost.J​SON</title></circle>
|
||||
<text class="nj-charts-tick nj-charts-tick--l" x="500" y="388">Boost.J​SON</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="252" y="408" text-anchor="end">tree-pretty</text>
|
||||
<circle class="nj-charts-json-dot" cx="420.1" cy="400.5" r="4.5"><title>tree-pretty, Apple M1 Max: 0.93× the time of simdjson</title></circle>
|
||||
<circle class="nj-charts-ojson-dot" cx="429.3" cy="407.5" r="4.5"><title>tree-pretty, x86-64, G​CC 16.2: 0.96× the time of simdjson</title></circle>
|
||||
<text class="nj-charts-tick nj-charts-tick--l" x="500" y="408">simdjson</text>
|
||||
<text class="nj-charts-rowlabel nj-charts-code" x="252" y="428" text-anchor="end">google_maps_api_response</text>
|
||||
<circle class="nj-charts-json-dot" cx="419.0" cy="420.5" r="4.5"><title>google_maps_api_response, Apple M1 Max: 0.93× the time of simdjson</title></circle>
|
||||
<circle class="nj-charts-ojson-dot" cx="439.0" cy="427.5" r="4.5"><title>google_maps_api_response, x86-64, G​CC 16.2: 0.99× the time of simdjson</title></circle>
|
||||
<text class="nj-charts-tick nj-charts-tick--l" x="500" y="428">simdjson</text>
|
||||
<line class="nj-charts-ref" x1="441.2" y1="50" x2="441.2" y2="438"/>
|
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<text class="nj-charts-tick" x="441.2" y="44">as fast as the next</text>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 13 KiB |
@@ -0,0 +1,72 @@
|
||||
<svg class="nj-fig nj-charts nj-charts--swar" viewBox="0 0 640 294" role="img" aria-labelledby="nj-blog-overlap nj-blog-overlap-d" xmlns="http://www.w3.org/2000/svg">
|
||||
<title id="nj-blog-overlap">Writing an 18-byte string with two overlapping 16-byte loads and stores</title>
|
||||
<desc id="nj-blog-overlap-d">The 18 bytes of profile_link_color. Load a covers bytes 0 to 15, load b covers bytes 2 to 17, so bytes 2 to 15 are in both. Neither contains a byte that needs escaping, so a is stored at the destination and b 2 bytes later; the second store writes bytes 2 to 15 again with the same values. This works for any length from 16 to 32 bytes without a loop.</desc>
|
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<text class="fg-h" x="40" y="20">a string of n = 18 bytes: too long for one 16-byte vector, too short for a loop</text>
|
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<rect class="fg-cell" x="40" y="34" width="27" height="36" rx="4"/>
|
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<text class="fg-code" x="53.5" y="58" text-anchor="middle">p</text>
|
||||
<rect class="fg-cell" x="71" y="34" width="27" height="36" rx="4"/>
|
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<text class="fg-code" x="84.5" y="58" text-anchor="middle">r</text>
|
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<rect class="fg-cell" x="102" y="34" width="27" height="36" rx="4"/>
|
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<rect class="nj-charts-c3" fill-opacity=".3" x="102" y="34" width="27" height="36" rx="4"/>
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<text class="fg-code" x="115.5" y="58" text-anchor="middle">o</text>
|
||||
<rect class="fg-cell" x="133" y="34" width="27" height="36" rx="4"/>
|
||||
<rect class="nj-charts-c3" fill-opacity=".3" x="133" y="34" width="27" height="36" rx="4"/>
|
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<text class="fg-code" x="146.5" y="58" text-anchor="middle">f</text>
|
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<rect class="fg-cell" x="164" y="34" width="27" height="36" rx="4"/>
|
||||
<rect class="nj-charts-c3" fill-opacity=".3" x="164" y="34" width="27" height="36" rx="4"/>
|
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<text class="fg-code" x="177.5" y="58" text-anchor="middle">i</text>
|
||||
<rect class="fg-cell" x="195" y="34" width="27" height="36" rx="4"/>
|
||||
<rect class="nj-charts-c3" fill-opacity=".3" x="195" y="34" width="27" height="36" rx="4"/>
|
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<text class="fg-code" x="208.5" y="58" text-anchor="middle">l</text>
|
||||
<rect class="fg-cell" x="226" y="34" width="27" height="36" rx="4"/>
|
||||
<rect class="nj-charts-c3" fill-opacity=".3" x="226" y="34" width="27" height="36" rx="4"/>
|
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<text class="fg-code" x="239.5" y="58" text-anchor="middle">e</text>
|
||||
<rect class="fg-cell" x="257" y="34" width="27" height="36" rx="4"/>
|
||||
<rect class="nj-charts-c3" fill-opacity=".3" x="257" y="34" width="27" height="36" rx="4"/>
|
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<text class="fg-code" x="270.5" y="58" text-anchor="middle">_</text>
|
||||
<rect class="fg-cell" x="288" y="34" width="27" height="36" rx="4"/>
|
||||
<rect class="nj-charts-c3" fill-opacity=".3" x="288" y="34" width="27" height="36" rx="4"/>
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<text class="fg-code" x="301.5" y="58" text-anchor="middle">l</text>
|
||||
<rect class="fg-cell" x="319" y="34" width="27" height="36" rx="4"/>
|
||||
<rect class="nj-charts-c3" fill-opacity=".3" x="319" y="34" width="27" height="36" rx="4"/>
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<text class="fg-code" x="332.5" y="58" text-anchor="middle">i</text>
|
||||
<rect class="fg-cell" x="350" y="34" width="27" height="36" rx="4"/>
|
||||
<rect class="nj-charts-c3" fill-opacity=".3" x="350" y="34" width="27" height="36" rx="4"/>
|
||||
<text class="fg-code" x="363.5" y="58" text-anchor="middle">n</text>
|
||||
<rect class="fg-cell" x="381" y="34" width="27" height="36" rx="4"/>
|
||||
<rect class="nj-charts-c3" fill-opacity=".3" x="381" y="34" width="27" height="36" rx="4"/>
|
||||
<text class="fg-code" x="394.5" y="58" text-anchor="middle">k</text>
|
||||
<rect class="fg-cell" x="412" y="34" width="27" height="36" rx="4"/>
|
||||
<rect class="nj-charts-c3" fill-opacity=".3" x="412" y="34" width="27" height="36" rx="4"/>
|
||||
<text class="fg-code" x="425.5" y="58" text-anchor="middle">_</text>
|
||||
<rect class="fg-cell" x="443" y="34" width="27" height="36" rx="4"/>
|
||||
<rect class="nj-charts-c3" fill-opacity=".3" x="443" y="34" width="27" height="36" rx="4"/>
|
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<text class="fg-code" x="456.5" y="58" text-anchor="middle">c</text>
|
||||
<rect class="fg-cell" x="474" y="34" width="27" height="36" rx="4"/>
|
||||
<rect class="nj-charts-c3" fill-opacity=".3" x="474" y="34" width="27" height="36" rx="4"/>
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<text class="fg-code" x="487.5" y="58" text-anchor="middle">o</text>
|
||||
<rect class="fg-cell" x="505" y="34" width="27" height="36" rx="4"/>
|
||||
<rect class="nj-charts-c3" fill-opacity=".3" x="505" y="34" width="27" height="36" rx="4"/>
|
||||
<text class="fg-code" x="518.5" y="58" text-anchor="middle">l</text>
|
||||
<rect class="fg-cell" x="536" y="34" width="27" height="36" rx="4"/>
|
||||
<text class="fg-code" x="549.5" y="58" text-anchor="middle">o</text>
|
||||
<rect class="fg-cell" x="567" y="34" width="27" height="36" rx="4"/>
|
||||
<text class="fg-code" x="580.5" y="58" text-anchor="middle">r</text>
|
||||
<text class="nj-charts-tick" x="53.5" y="86">0</text>
|
||||
<text class="nj-charts-tick" x="115.5" y="86">2</text>
|
||||
<text class="nj-charts-tick" x="518.5" y="86">15</text>
|
||||
<text class="nj-charts-tick" x="580.5" y="86">17</text>
|
||||
<rect class="nj-charts-c1" fill-opacity=".22" x="40" y="100" width="492" height="22" rx="4"/>
|
||||
<rect class="nj-charts-c1" x="40" y="100" width="4" height="22" rx="2"/>
|
||||
<rect class="nj-charts-c1" x="528" y="100" width="4" height="22" rx="2"/>
|
||||
<text class="fg-code" x="286" y="116" text-anchor="middle" style="font-size:14px">a = load 16 bytes at p</text>
|
||||
<rect class="nj-charts-c2" fill-opacity=".22" x="102" y="130" width="492" height="22" rx="4"/>
|
||||
<rect class="nj-charts-c2" x="102" y="130" width="4" height="22" rx="2"/>
|
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<rect class="nj-charts-c2" x="590" y="130" width="4" height="22" rx="2"/>
|
||||
<text class="fg-code" x="348" y="146" text-anchor="middle" style="font-size:14px">b = load 16 bytes at p + n − 16</text>
|
||||
<text class="fg-note fg-note--l" x="40" y="182">Both loads lie inside the string, and together they cover all of it; bytes 2 to 15 are in both.</text>
|
||||
<text class="fg-note fg-note--l" x="40" y="204">Test a and b for a quote, a backslash, a control character or 0x7F: none, so write</text>
|
||||
<text class="fg-code" x="40" y="234">store a at d, store b at d + n − 16</text>
|
||||
<text class="fg-note fg-note--l" x="40" y="262">The second store writes bytes 2 to 15 again, with the same values. For any n from 16 to 32:</text>
|
||||
<text class="fg-note fg-note--l" x="40" y="280">two loads, one test, two stores, no loop and no branch on the length.</text>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 6.0 KiB |
@@ -0,0 +1,87 @@
|
||||
<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">
|
||||
<title id="nj-blog-overview">Speedup of 3.13.0 over 3.12.0 per workload, Apple M1 Max, Apple clang</title>
|
||||
<desc id="nj-blog-overview-d">Horizontal bars of the speedup, more is better. twitter.json 3.1x; citm_catalog.json 4.2x; canada.json 3.4x; canada.json, indented 6.5x; citm, ordered_json 6.8x; twitter, std::ifstream 2.5x; citm, FILE* 4.7x; citm, accept() 7.1x; dump() twitter 6.7x; dump() canada 3.0x; dump(4) citm 4.7x; to_cbor() twitter 4.6x; twitter, memory 3.4x; twitter, FILE* 6.6x; diff() canada 10x; iterate canada 2.7x; copy + destroy citm 1.13x; == citm 1.06x.</desc>
|
||||
<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 H280.2 Q284.2 30 284.2 34 V41 Q284.2 45 280.2 45 H190 Z"><title>twitter.json: 3.1×</title></path>
|
||||
<text class="nj-charts-val" x="289.2" y="42">3.1×</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 H313.5 Q317.5 54 317.5 58 V65 Q317.5 69 313.5 69 H190 Z"><title>citm_catalog.json: 4.2×</title></path>
|
||||
<text class="nj-charts-val" x="322.5" y="66">4.2×</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 H286.5 Q290.5 78 290.5 82 V89 Q290.5 93 286.5 93 H190 Z"><title>canada.json: 3.4×</title></path>
|
||||
<text class="nj-charts-val" x="295.5" y="90">3.4×</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 H381.3 Q385.3 102 385.3 106 V113 Q385.3 117 381.3 117 H190 Z"><title>canada.json, indented: 6.5×</title></path>
|
||||
<text class="nj-charts-val" x="390.3" y="114">6.5×</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 H391.5 Q395.5 126 395.5 130 V137 Q395.5 141 391.5 141 H190 Z"><title>citm, ordered_json: 6.8×</title></path>
|
||||
<text class="nj-charts-val" x="400.5" y="138">6.8×</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 H261 Q265 150 265 154 V161 Q265 165 261 165 H190 Z"><title>twitter, std::ifstream: 2.5×</title></path>
|
||||
<text class="nj-charts-val" x="270" 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 H328.2 Q332.2 174 332.2 178 V185 Q332.2 189 328.2 189 H190 Z"><title>citm, FILE*: 4.7×</title></path>
|
||||
<text class="nj-charts-val" x="337.2" y="186">4.7×</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 H398.1 Q402.1 198 402.1 202 V209 Q402.1 213 398.1 213 H190 Z"><title>citm, accept(): 7.1×</title></path>
|
||||
<text class="nj-charts-val" x="407.1" y="210">7.1×</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 H387 Q391 254 391 258 V265 Q391 269 387 269 H190 Z"><title>dump() twitter: 6.7×</title></path>
|
||||
<text class="nj-charts-val" x="396" 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 H275.4 Q279.4 278 279.4 282 V289 Q279.4 293 275.4 293 H190 Z"><title>dump() canada: 3.0×</title></path>
|
||||
<text class="nj-charts-val" x="284.4" 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 H327 Q331 302 331 306 V313 Q331 317 327 317 H190 Z"><title>dump(4) citm: 4.7×</title></path>
|
||||
<text class="nj-charts-val" x="336" y="314">4.7×</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 H323.7 Q327.7 326 327.7 330 V337 Q327.7 341 323.7 341 H190 Z"><title>to_cbor() twitter: 4.6×</title></path>
|
||||
<text class="nj-charts-val" x="332.7" y="338">4.6×</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 H287.7 Q291.7 382 291.7 386 V393 Q291.7 397 287.7 397 H190 Z"><title>twitter, memory: 3.4×</title></path>
|
||||
<text class="nj-charts-val" x="296.7" y="394">3.4×</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 H383.7 Q387.7 406 387.7 410 V417 Q387.7 421 383.7 421 H190 Z"><title>twitter, FILE*: 6.6×</title></path>
|
||||
<text class="nj-charts-val" x="392.7" y="418">6.6×</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 H499.8 Q503.8 462 503.8 466 V473 Q503.8 477 499.8 477 H190 Z"><title>diff() canada: 10×</title></path>
|
||||
<text class="nj-charts-val" x="508.8" 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 H267.9 Q271.9 486 271.9 490 V497 Q271.9 501 267.9 501 H190 Z"><title>iterate canada: 2.7×</title></path>
|
||||
<text class="nj-charts-val" x="276.9" 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 H219.9 Q223.9 510 223.9 514 V521 Q223.9 525 219.9 525 H190 Z"><title>copy + destroy citm: 1.13×</title></path>
|
||||
<text class="nj-charts-val" x="228.9" y="522">1.13×</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 H217.8 Q221.8 534 221.8 538 V545 Q221.8 549 217.8 549 H190 Z"><title>== citm: 1.06×</title></path>
|
||||
<text class="nj-charts-val" x="226.8" y="546">1.06×</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>
|
||||
|
After Width: | Height: | Size: 8.1 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: +38%; Apple clang 21, -O0 (debug), count_numbers, 3.13.0, precompiled header: -28%; Apple clang 21, -O0 (debug), count_numbers, 3.13.0, module: -4%; Apple clang 21, -O0 (debug), server_config, 3.13.0: +34%; Apple clang 21, -O0 (debug), server_config, 3.13.0, precompiled header: -23%; Apple clang 21, -O0 (debug), server_config, 3.13.0, module: +2%; Apple clang 21, -O2, count_numbers, 3.13.0: +49%; Apple clang 21, -O2, count_numbers, 3.13.0, precompiled header: +5%; Apple clang 21, -O2, count_numbers, 3.13.0, module: +21%; Apple clang 21, -O2, server_config, 3.13.0: +45%; Apple clang 21, -O2, server_config, 3.13.0, precompiled header: +10%; Apple clang 21, -O2, server_config, 3.13.0, module: +24%; G​CC 16, -O0 (debug), count_numbers, 3.13.0: +62%; G​CC 16, -O0 (debug), count_numbers, 3.13.0, precompiled header: +10%; G​CC 16, -O0 (debug), count_numbers, 3.13.0, module: +8%; G​CC 16, -O0 (debug), server_config, 3.13.0: +47%; G​CC 16, -O0 (debug), server_config, 3.13.0, precompiled header: +14%; G​CC 16, -O0 (debug), server_config, 3.13.0, module: +15%; G​CC 16, -O2, count_numbers, 3.13.0: +58%; G​CC 16, -O2, count_numbers, 3.13.0, precompiled header: +28%; G​CC 16, -O2, count_numbers, 3.13.0, module: +25%; G​CC 16, -O2, server_config, 3.13.0: +51%; G​CC 16, -O2, server_config, 3.13.0, precompiled header: +28%; G​CC 16, -O2, server_config, 3.13.0, module: +30%.</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 H446.667 Q450.667 78 450.667 82 V85 Q450.667 89 446.667 89 H320.833 Z"><title>count_numbers, Apple clang 21, -O0 (debug), 3.13.0: 1,320 ms against 955 ms with 3.12.0 (+38%)</title></path>
|
||||
<text class="nj-charts-val" x="455.667" y="87.5">+38%</text>
|
||||
<path class="nj-charts-c1" d="M320.833 92 H229.167 Q225.167 92 225.167 96 V99 Q225.167 103 229.167 103 H320.833 Z"><title>count_numbers, Apple clang 21, -O0 (debug), 3.13.0, precompiled header: 688 ms against 955 ms with 3.12.0 (−28%)</title></path>
|
||||
<text class="nj-charts-val" x="220.167" y="101.5" text-anchor="end">−28%</text>
|
||||
<path class="nj-charts-c3" d="M320.833 106 H311.167 Q307.167 106 307.167 110 V113 Q307.167 117 311.167 117 H320.833 Z"><title>count_numbers, Apple clang 21, -O0 (debug), 3.13.0, module: 918 ms against 955 ms with 3.12.0 (−4%)</title></path>
|
||||
<text class="nj-charts-val" x="302.167" y="115.5" text-anchor="end">−4%</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 H433 Q437 127 437 131 V134 Q437 138 433 138 H320.833 Z"><title>server_config, Apple clang 21, -O0 (debug), 3.13.0: 1,496 ms against 1,113 ms with 3.12.0 (+34%)</title></path>
|
||||
<text class="nj-charts-val" x="442" y="136.5">+34%</text>
|
||||
<path class="nj-charts-c1" d="M320.833 141 H246.25 Q242.25 141 242.25 145 V148 Q242.25 152 246.25 152 H320.833 Z"><title>server_config, Apple clang 21, -O0 (debug), 3.13.0, precompiled header: 863 ms against 1,113 ms with 3.12.0 (−23%)</title></path>
|
||||
<text class="nj-charts-val" x="237.25" y="150.5" text-anchor="end">−23%</text>
|
||||
<path class="nj-charts-c3" d="M320.833 155 H323.667 Q327.667 155 327.667 159 V162 Q327.667 166 323.667 166 H320.833 Z"><title>server_config, Apple clang 21, -O0 (debug), 3.13.0, module: 1,136 ms against 1,113 ms with 3.12.0 (+2%)</title></path>
|
||||
<text class="nj-charts-val" x="332.667" y="164.5">+2%</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 H484.25 Q488.25 208 488.25 212 V215 Q488.25 219 484.25 219 H320.833 Z"><title>count_numbers, Apple clang 21, -O2, 3.13.0: 2,081 ms against 1,393 ms with 3.12.0 (+49%)</title></path>
|
||||
<text class="nj-charts-val" x="493.25" y="217.5">+49%</text>
|
||||
<path class="nj-charts-c1" d="M320.833 222 H333.917 Q337.917 222 337.917 226 V229 Q337.917 233 333.917 233 H320.833 Z"><title>count_numbers, Apple clang 21, -O2, 3.13.0, precompiled header: 1,458 ms against 1,393 ms with 3.12.0 (+5%)</title></path>
|
||||
<text class="nj-charts-val" x="342.917" y="231.5">+5%</text>
|
||||
<path class="nj-charts-c3" d="M320.833 236 H388.583 Q392.583 236 392.583 240 V243 Q392.583 247 388.583 247 H320.833 Z"><title>count_numbers, Apple clang 21, -O2, 3.13.0, module: 1,685 ms against 1,393 ms with 3.12.0 (+21%)</title></path>
|
||||
<text class="nj-charts-val" x="397.583" y="245.5">+21%</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 H470.583 Q474.583 257 474.583 261 V264 Q474.583 268 470.583 268 H320.833 Z"><title>server_config, Apple clang 21, -O2, 3.13.0: 2,546 ms against 1,754 ms with 3.12.0 (+45%)</title></path>
|
||||
<text class="nj-charts-val" x="479.583" y="266.5">+45%</text>
|
||||
<path class="nj-charts-c1" d="M320.833 271 H351 Q355 271 355 275 V278 Q355 282 351 282 H320.833 Z"><title>server_config, Apple clang 21, -O2, 3.13.0, precompiled header: 1,925 ms against 1,754 ms with 3.12.0 (+10%)</title></path>
|
||||
<text class="nj-charts-val" x="360" y="280.5">+10%</text>
|
||||
<path class="nj-charts-c3" d="M320.833 285 H398.833 Q402.833 285 402.833 289 V292 Q402.833 296 398.833 296 H320.833 Z"><title>server_config, Apple clang 21, -O2, 3.13.0, module: 2,169 ms against 1,754 ms with 3.12.0 (+24%)</title></path>
|
||||
<text class="nj-charts-val" x="407.833" y="294.5">+24%</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 H528.667 Q532.667 338 532.667 342 V345 Q532.667 349 528.667 349 H320.833 Z"><title>count_numbers, G​CC 16, -O0 (debug), 3.13.0: 2,548 ms against 1,569 ms with 3.12.0 (+62%)</title></path>
|
||||
<text class="nj-charts-val" x="537.667" y="347.5">+62%</text>
|
||||
<path class="nj-charts-c1" d="M320.833 352 H351 Q355 352 355 356 V359 Q355 363 351 363 H320.833 Z"><title>count_numbers, G​CC 16, -O0 (debug), 3.13.0, precompiled header: 1,725 ms against 1,569 ms with 3.12.0 (+10%)</title></path>
|
||||
<text class="nj-charts-val" x="360" y="361.5">+10%</text>
|
||||
<path class="nj-charts-c3" d="M320.833 366 H344.167 Q348.167 366 348.167 370 V373 Q348.167 377 344.167 377 H320.833 Z"><title>count_numbers, G​CC 16, -O0 (debug), 3.13.0, module: 1,700 ms against 1,569 ms with 3.12.0 (+8%)</title></path>
|
||||
<text class="nj-charts-val" x="353.167" y="375.5">+8%</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 H477.417 Q481.417 387 481.417 391 V394 Q481.417 398 477.417 398 H320.833 Z"><title>server_config, G​CC 16, -O0 (debug), 3.13.0: 2,985 ms against 2,025 ms with 3.12.0 (+47%)</title></path>
|
||||
<text class="nj-charts-val" x="486.417" y="396.5">+47%</text>
|
||||
<path class="nj-charts-c1" d="M320.833 401 H364.667 Q368.667 401 368.667 405 V408 Q368.667 412 364.667 412 H320.833 Z"><title>server_config, G​CC 16, -O0 (debug), 3.13.0, precompiled header: 2,302 ms against 2,025 ms with 3.12.0 (+14%)</title></path>
|
||||
<text class="nj-charts-val" x="373.667" y="410.5">+14%</text>
|
||||
<path class="nj-charts-c3" d="M320.833 415 H368.083 Q372.083 415 372.083 419 V422 Q372.083 426 368.083 426 H320.833 Z"><title>server_config, G​CC 16, -O0 (debug), 3.13.0, module: 2,326 ms against 2,025 ms with 3.12.0 (+15%)</title></path>
|
||||
<text class="nj-charts-val" x="377.083" y="424.5">+15%</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 H515 Q519 468 519 472 V475 Q519 479 515 479 H320.833 Z"><title>count_numbers, G​CC 16, -O2, 3.13.0: 3,702 ms against 2,336 ms with 3.12.0 (+58%)</title></path>
|
||||
<text class="nj-charts-val" x="524" y="477.5">+58%</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: 2,987 ms against 2,336 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 H402.25 Q406.25 496 406.25 500 V503 Q406.25 507 402.25 507 H320.833 Z"><title>count_numbers, G​CC 16, -O2, 3.13.0, module: 2,913 ms against 2,336 ms with 3.12.0 (+25%)</title></path>
|
||||
<text class="nj-charts-val" x="411.25" y="505.5">+25%</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 H491.083 Q495.083 517 495.083 521 V524 Q495.083 528 491.083 528 H320.833 Z"><title>server_config, G​CC 16, -O2, 3.13.0: 4,714 ms against 3,122 ms with 3.12.0 (+51%)</title></path>
|
||||
<text class="nj-charts-val" x="500.083" y="526.5">+51%</text>
|
||||
<path class="nj-charts-c1" d="M320.833 531 H412.5 Q416.5 531 416.5 535 V538 Q416.5 542 412.5 542 H320.833 Z"><title>server_config, G​CC 16, -O2, 3.13.0, precompiled header: 4,006 ms against 3,122 ms with 3.12.0 (+28%)</title></path>
|
||||
<text class="nj-charts-val" x="421.5" y="540.5">+28%</text>
|
||||
<path class="nj-charts-c3" d="M320.833 545 H419.333 Q423.333 545 423.333 549 V552 Q423.333 556 419.333 556 H320.833 Z"><title>server_config, G​CC 16, -O2, 3.13.0, module: 4,055 ms against 3,122 ms with 3.12.0 (+30%)</title></path>
|
||||
<text class="nj-charts-val" x="428.333" y="554.5">+30%</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 |
@@ -0,0 +1,60 @@
|
||||
<svg class="nj-fig nj-charts nj-charts--swar" viewBox="0 0 640 312" role="img" aria-labelledby="nj-blog-swar nj-blog-swar-d" xmlns="http://www.w3.org/2000/svg">
|
||||
<title id="nj-blog-swar">Finding the end of a run of ordinary string characters eight bytes at a time</title>
|
||||
<desc id="nj-blog-swar-d">The eight bytes w, i, t, t, e, r, quote and comma are loaded as one word. The test sets the high bit only in byte 6, the quote. Counting trailing zero bits gives 55, divided by eight gives 6: bytes 0 to 5 are copied at once, then the quote ends the string.</desc>
|
||||
<text class="fg-h" x="40" y="20">eight input bytes, loaded as one 64-bit word (byte 0 is the lowest)</text>
|
||||
<rect class="fg-cell" x="40" y="34" width="64" height="40" rx="4"/>
|
||||
<text class="fg-code" x="72" y="60" text-anchor="middle">w</text>
|
||||
<text class="nj-charts-tick" x="72" y="92">0x77</text>
|
||||
<text class="nj-charts-tick" x="72" y="108">byte 0</text>
|
||||
<rect class="fg-cell" x="110" y="34" width="64" height="40" rx="4"/>
|
||||
<text class="fg-code" x="142" y="60" text-anchor="middle">i</text>
|
||||
<text class="nj-charts-tick" x="142" y="92">0x69</text>
|
||||
<text class="nj-charts-tick" x="142" y="108">byte 1</text>
|
||||
<rect class="fg-cell" x="180" y="34" width="64" height="40" rx="4"/>
|
||||
<text class="fg-code" x="212" y="60" text-anchor="middle">t</text>
|
||||
<text class="nj-charts-tick" x="212" y="92">0x74</text>
|
||||
<text class="nj-charts-tick" x="212" y="108">byte 2</text>
|
||||
<rect class="fg-cell" x="250" y="34" width="64" height="40" rx="4"/>
|
||||
<text class="fg-code" x="282" y="60" text-anchor="middle">t</text>
|
||||
<text class="nj-charts-tick" x="282" y="92">0x74</text>
|
||||
<text class="nj-charts-tick" x="282" y="108">byte 3</text>
|
||||
<rect class="fg-cell" x="320" y="34" width="64" height="40" rx="4"/>
|
||||
<text class="fg-code" x="352" y="60" text-anchor="middle">e</text>
|
||||
<text class="nj-charts-tick" x="352" y="92">0x65</text>
|
||||
<text class="nj-charts-tick" x="352" y="108">byte 4</text>
|
||||
<rect class="fg-cell" x="390" y="34" width="64" height="40" rx="4"/>
|
||||
<text class="fg-code" x="422" y="60" text-anchor="middle">r</text>
|
||||
<text class="nj-charts-tick" x="422" y="92">0x72</text>
|
||||
<text class="nj-charts-tick" x="422" y="108">byte 5</text>
|
||||
<rect class="fg-cell" x="460" y="34" width="64" height="40" rx="4"/>
|
||||
<rect class="nj-charts-c2" fill-opacity=".25" x="460" y="34" width="64" height="40" rx="4"/>
|
||||
<text class="fg-code" x="492" y="60" text-anchor="middle">"</text>
|
||||
<text class="nj-charts-tick" x="492" y="92">0x22</text>
|
||||
<text class="nj-charts-tick" x="492" y="108">byte 6</text>
|
||||
<rect class="fg-cell" x="530" y="34" width="64" height="40" rx="4"/>
|
||||
<text class="fg-code" x="562" y="60" text-anchor="middle">,</text>
|
||||
<text class="nj-charts-tick" x="562" y="92">0x2C</text>
|
||||
<text class="nj-charts-tick" x="562" y="108">byte 7</text>
|
||||
<text class="fg-h" x="40" y="132">swar_string_special(): the high bit of each byte that needs handling</text>
|
||||
<rect class="fg-cell" x="40" y="146" width="64" height="34" rx="4"/>
|
||||
<text class="fg-code" x="72" y="169" text-anchor="middle">0x00</text>
|
||||
<rect class="fg-cell" x="110" y="146" width="64" height="34" rx="4"/>
|
||||
<text class="fg-code" x="142" y="169" text-anchor="middle">0x00</text>
|
||||
<rect class="fg-cell" x="180" y="146" width="64" height="34" rx="4"/>
|
||||
<text class="fg-code" x="212" y="169" text-anchor="middle">0x00</text>
|
||||
<rect class="fg-cell" x="250" y="146" width="64" height="34" rx="4"/>
|
||||
<text class="fg-code" x="282" y="169" text-anchor="middle">0x00</text>
|
||||
<rect class="fg-cell" x="320" y="146" width="64" height="34" rx="4"/>
|
||||
<text class="fg-code" x="352" y="169" text-anchor="middle">0x00</text>
|
||||
<rect class="fg-cell" x="390" y="146" width="64" height="34" rx="4"/>
|
||||
<text class="fg-code" x="422" y="169" text-anchor="middle">0x00</text>
|
||||
<rect class="fg-cell" x="460" y="146" width="64" height="34" rx="4"/>
|
||||
<rect class="nj-charts-c2" fill-opacity=".25" x="460" y="146" width="64" height="34" rx="4"/>
|
||||
<text class="fg-code" x="492" y="169" text-anchor="middle">0x80</text>
|
||||
<rect class="fg-cell" x="530" y="146" width="64" height="34" rx="4"/>
|
||||
<text class="fg-code" x="562" y="169" text-anchor="middle">0x00</text>
|
||||
<text class="fg-code" x="40" y="216">count_trailing_zeros(0x0080000000000000) = 55</text>
|
||||
<text class="fg-code" x="40" y="242">55 / 8 = 6: copy bytes 0 to 5 in one go, then handle the quote</text>
|
||||
<text class="fg-note fg-note--l" x="40" y="272">No branch per byte: a few subtractions, ANDs and ORs per word,</text>
|
||||
<text class="fg-note fg-note--l" x="40" y="290">then one count of trailing zeros.</text>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 4.4 KiB |
@@ -0,0 +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 353 commits, ending at 5.1x. 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="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="117.938" y1="208" x2="117.938" y2="212"/>
|
||||
<text class="nj-charts-tick" x="117.938" y="225">Sep 2026</text>
|
||||
<line class="nj-charts-axis" x1="198.375" y1="208" x2="198.375" y2="212"/>
|
||||
<text class="nj-charts-tick" x="198.375" y="225">Oct</text>
|
||||
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216.2,140.6 216.2,1Line truncated
|
||||
<circle class="nj-charts-json-dot" cx="88.7" cy="194.6" r="3.5"><title>#5234: 1.22×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="88.7" y1="54.0" x2="88.7" y2="189.6"/>
|
||||
<circle class="nj-theme-dot" cx="88.7" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="88.7" y="50.0" text-anchor="middle">4</text>
|
||||
<circle class="nj-charts-json-dot" cx="130.1" cy="143.3" r="3.5"><title>#5283: 2.6×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="130.1" y1="54.0" x2="130.1" y2="138.3"/>
|
||||
<circle class="nj-theme-dot" cx="130.1" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="130.1" y="50.0" text-anchor="middle">1</text>
|
||||
<circle class="nj-charts-json-dot" cx="222.8" cy="135.2" r="3.5"><title>#5592: 2.9×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="222.8" y1="54.0" x2="222.8" y2="130.2"/>
|
||||
<circle class="nj-theme-dot" cx="222.8" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="222.8" y="50.0" text-anchor="middle">4</text>
|
||||
<circle class="nj-charts-json-dot" cx="243.1" cy="118.7" r="3.5"><title>#5809: 3.7×</title></circle>
|
||||
<circle class="nj-charts-json-dot" cx="243.9" cy="112.7" r="3.5"><title>#5810: 4.0×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="243.9" y1="36.0" x2="243.9" y2="107.7"/>
|
||||
<circle class="nj-theme-dot" cx="234.9" cy="28.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="234.9" y="32.0" text-anchor="middle">4</text>
|
||||
<circle class="nj-theme-dot" cx="252.9" cy="28.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="252.9" y="32.0" text-anchor="middle">2</text>
|
||||
<circle class="nj-charts-json-dot" cx="273.1" cy="99.2" r="3.5"><title>#5853: 4.9×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="273.1" y1="54.0" x2="273.1" y2="94.2"/>
|
||||
<circle class="nj-theme-dot" cx="273.1" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="273.1" 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>
|
||||
|
After Width: | Height: | Size: 12 KiB |
@@ -0,0 +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 353 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="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="117.938" y1="208" x2="117.938" y2="212"/>
|
||||
<text class="nj-charts-tick" x="117.938" y="225">Sep 2026</text>
|
||||
<line class="nj-charts-axis" x1="198.375" y1="208" x2="198.375" y2="212"/>
|
||||
<text class="nj-charts-tick" x="198.375" y="225">Oct</text>
|
||||
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<circle class="nj-charts-json-dot" cx="131.8" cy="202.2" r="3.5"><title>#5285: 1.09×</title></circle>
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||||
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||||
<text class="nj-theme-num" x="131.8" y="50.0" text-anchor="middle">6</text>
|
||||
<circle class="nj-charts-json-dot" cx="246.3" cy="130.7" r="3.5"><title>#5634: 3.1×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="246.3" y1="54.0" x2="246.3" y2="125.7"/>
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||||
<circle class="nj-theme-dot" cx="246.3" cy="46.0" r="7.5"/>
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||||
<text class="nj-theme-num" x="246.3" 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>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 10 KiB |
@@ -0,0 +1,37 @@
|
||||
<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 353 commits, ending at 6.8x. 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="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="117.938" y1="208" x2="117.938" y2="212"/>
|
||||
<text class="nj-charts-tick" x="117.938" y="225">Sep 2026</text>
|
||||
<line class="nj-charts-axis" x1="198.375" y1="208" x2="198.375" y2="212"/>
|
||||
<text class="nj-charts-tick" x="198.375" y="225">Oct</text>
|
||||
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<text class="nj-theme-num" x="131.8" y="50.0" text-anchor="middle">6</text>
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<circle class="nj-charts-json-dot" cx="245.5" cy="139.0" r="3.5"><title>#5738: 3.8×</title></circle>
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||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="245.5" y1="54.0" x2="245.5" y2="134.0"/>
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<circle class="nj-theme-dot" cx="245.5" cy="46.0" r="7.5"/>
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<text class="nj-theme-num" x="245.5" y="50.0" text-anchor="middle">2</text>
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||||
<circle class="nj-charts-json-dot" cx="275.6" cy="131.0" r="3.5"><title>#5878: 4.5×</title></circle>
|
||||
<circle class="nj-charts-json-dot" cx="281.2" cy="109.6" r="3.5"><title>#5883: 6.8×</title></circle>
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||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="281.2" y1="54.0" x2="281.2" y2="104.6"/>
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||||
<circle class="nj-theme-dot" cx="281.2" cy="46.0" r="7.5"/>
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||||
<text class="nj-theme-num" x="281.2" 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>
|
||||
|
After Width: | Height: | Size: 11 KiB |
@@ -0,0 +1,36 @@
|
||||
<svg class="nj-fig nj-charts nj-charts--timeline" viewBox="0 0 340 270" role="img" aria-labelledby="nj-blog-tl-from_cbor_twitter nj-blog-tl-from_cbor_twitter-d" xmlns="http://www.w3.org/2000/svg">
|
||||
<title id="nj-blog-tl-from_cbor_twitter">from_cbor() twitter: speedup over 3.12.0 by commit</title>
|
||||
<desc id="nj-blog-tl-from_cbor_twitter-d">from_cbor() twitter: speedup over 3.12.0 at each of 353 commits, ending at 2.6x. Labeled steps, by theme: 1, 4, U, U.</desc>
|
||||
<text class="nj-charts-panel" x="8" y="18">from_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="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="117.938" y1="208" x2="117.938" y2="212"/>
|
||||
<text class="nj-charts-tick" x="117.938" y="225">Sep 2026</text>
|
||||
<line class="nj-charts-axis" x1="198.375" y1="208" x2="198.375" y2="212"/>
|
||||
<text class="nj-charts-tick" x="198.375" y="225">Oct</text>
|
||||
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216.2,122.0 216.2,1Line truncated
|
||||
<circle class="nj-charts-json-dot" cx="89.5" cy="168.9" r="3.5"><title>#5233: 1.47×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="89.5" y1="54.0" x2="89.5" y2="163.9"/>
|
||||
<circle class="nj-theme-dot" cx="89.5" cy="46.0" r="7.5"/>
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||||
<text class="nj-theme-num" x="89.5" y="50.0" text-anchor="middle">1</text>
|
||||
<circle class="nj-charts-json-dot" cx="129.3" cy="128.6" r="3.5"><title>#5501: 2.2×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="129.3" y1="54.0" x2="129.3" y2="123.6"/>
|
||||
<circle class="nj-theme-dot" cx="129.3" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="129.3" y="50.0" text-anchor="middle">4</text>
|
||||
<circle class="nj-charts-json-dot" cx="161.8" cy="150.3" r="3.5"><title>#5185: 1.76×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="161.8" y1="54.0" x2="161.8" y2="145.3"/>
|
||||
<circle class="nj-theme-dot nj-theme-dot--other" cx="161.8" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="161.8" y="50.0" text-anchor="middle">U</text>
|
||||
<circle class="nj-charts-json-dot" cx="215.4" cy="122.0" r="3.5"><title>#5746: 2.3×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="215.4" y1="54.0" x2="215.4" y2="117.0"/>
|
||||
<circle class="nj-theme-dot nj-theme-dot--other" cx="215.4" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="215.4" y="50.0" text-anchor="middle">U</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>
|
||||
|
After Width: | Height: | Size: 11 KiB |
@@ -0,0 +1,44 @@
|
||||
<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">
|
||||
<title id="nj-blog-tl-parse_canada">parse() canada.json: speedup over 3.12.0 by commit</title>
|
||||
<desc id="nj-blog-tl-parse_canada-d">parse() canada.json: speedup over 3.12.0 at each of 353 commits, ending at 2.8x. Labeled steps, by theme: 4, 1, 3, 3, 3, 4.</desc>
|
||||
<text class="nj-charts-panel" x="8" y="18">parse() 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="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="117.938" y1="208" x2="117.938" y2="212"/>
|
||||
<text class="nj-charts-tick" x="117.938" y="225">Sep 2026</text>
|
||||
<line class="nj-charts-axis" x1="198.375" y1="208" x2="198.375" y2="212"/>
|
||||
<text class="nj-charts-tick" x="198.375" y="225">Oct</text>
|
||||
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182.1,168.1 182.9,168.1 182.9,167.5 183.8,167.5 183.8,166.5 184.6,166.5 184.6,169.1 185.4,169.1 185.4,168.6 186.2,168.6 186.2,168.5 187.0,168.5 187.0,168.1 187.8,168.1 187.8,167.3 188.6,167.3 188.6,168.0 189.4,168.0 189.4,168.3 190.2,168.3 190.2,168.6 191.1,168.6 191.1,169.0 191.9,169.0 191.9,166.6 192.7,166.6 192.7,169.4 193.5,169.4 193.5,169.3 194.3,169.3 194.3,167.3 195.1,167.3 195.1,168.5 195.9,168.5 195.9,167.1 196.8,167.1 196.8,169.4 197.6,169.4 197.6,168.9 198.4,168.9 198.4,167.4 199.2,167.4 199.2,168.4 200.0,168.4 200.0,168.5 200.8,168.5 200.8,166.9 201.6,166.9 201.6,168.7 202.4,168.7 202.4,165.7 203.2,165.7 203.2,167.0 204.1,167.0 204.1,166.6 204.9,166.6 204.9,167.4 205.7,167.4 205.7,167.6 206.5,167.6 206.5,167.2 207.3,167.2 207.3,167.4 208.1,167.4 208.1,166.6 208.9,166.6 208.9,166.2 209.8,166.2 209.8,168.4 210.6,168.4 210.6,167.2 211.4,167.2 211.4,166.7 212.2,166.7 212.2,166.5 213.0,166.5 213.0,166.0 213.8,166.0 213.8,167.4 214.6,167.4 214.6,167.3 215.4,167.3 215.4,167.3 216.2,167.3 216.2,1Line truncated
|
||||
<circle class="nj-charts-json-dot" cx="88.7" cy="197.5" r="3.5"><title>#5234: 1.11×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="88.7" y1="54.0" x2="88.7" y2="192.5"/>
|
||||
<circle class="nj-theme-dot" cx="88.7" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="88.7" y="50.0" text-anchor="middle">4</text>
|
||||
<circle class="nj-charts-json-dot" cx="130.1" cy="168.6" r="3.5"><title>#5283: 1.47×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="130.1" y1="54.0" x2="130.1" y2="163.6"/>
|
||||
<circle class="nj-theme-dot" cx="130.1" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="130.1" y="50.0" text-anchor="middle">1</text>
|
||||
<circle class="nj-charts-json-dot" cx="172.4" cy="167.7" r="3.5"><title>#5617: 1.48×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="172.4" y1="54.0" x2="172.4" y2="162.7"/>
|
||||
<circle class="nj-theme-dot" cx="172.4" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="172.4" y="50.0" text-anchor="middle">3</text>
|
||||
<circle class="nj-charts-json-dot" cx="245.5" cy="139.8" r="3.5"><title>#5738: 1.95×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="245.5" y1="54.0" x2="245.5" y2="134.8"/>
|
||||
<circle class="nj-theme-dot" cx="245.5" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="245.5" y="50.0" text-anchor="middle">3</text>
|
||||
<circle class="nj-charts-json-dot" cx="271.5" cy="127.4" r="3.5"><title>#5851: 2.2×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="271.5" y1="54.0" x2="271.5" y2="122.4"/>
|
||||
<circle class="nj-theme-dot" cx="271.5" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="271.5" y="50.0" text-anchor="middle">3</text>
|
||||
<circle class="nj-charts-json-dot" cx="285.3" cy="102.2" r="3.5"><title>#5882: 2.8×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="285.3" y1="36.0" x2="285.3" y2="97.2"/>
|
||||
<circle class="nj-theme-dot" cx="285.3" cy="28.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="285.3" 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>
|
||||
|
After Width: | Height: | Size: 12 KiB |
@@ -0,0 +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 353 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="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="117.938" y1="208" x2="117.938" y2="212"/>
|
||||
<text class="nj-charts-tick" x="117.938" y="225">Sep 2026</text>
|
||||
<line class="nj-charts-axis" x1="198.375" y1="208" x2="198.375" y2="212"/>
|
||||
<text class="nj-charts-tick" x="198.375" y="225">Oct</text>
|
||||
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|
||||
<circle class="nj-charts-json-dot" cx="88.7" cy="178.2" r="3.5"><title>#5234: 1.55×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="88.7" y1="54.0" x2="88.7" y2="173.2"/>
|
||||
<circle class="nj-theme-dot" cx="88.7" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="88.7" y="50.0" text-anchor="middle">4</text>
|
||||
<circle class="nj-charts-json-dot" cx="130.1" cy="162.5" r="3.5"><title>#5283: 1.95×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="130.1" y1="54.0" x2="130.1" y2="157.5"/>
|
||||
<circle class="nj-theme-dot" cx="130.1" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="130.1" y="50.0" text-anchor="middle">1</text>
|
||||
<circle class="nj-charts-json-dot" cx="222.8" cy="155.4" r="3.5"><title>#5592: 2.2×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="222.8" y1="54.0" x2="222.8" y2="150.4"/>
|
||||
<circle class="nj-theme-dot" cx="222.8" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="222.8" y="50.0" text-anchor="middle">4</text>
|
||||
<circle class="nj-charts-json-dot" cx="243.1" cy="147.1" r="3.5"><title>#5809: 2.4×</title></circle>
|
||||
<circle class="nj-charts-json-dot" cx="243.9" cy="138.2" r="3.5"><title>#5810: 2.8×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="243.9" y1="36.0" x2="243.9" y2="133.2"/>
|
||||
<circle class="nj-theme-dot" cx="234.9" cy="28.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="234.9" y="32.0" text-anchor="middle">4</text>
|
||||
<circle class="nj-theme-dot" cx="252.9" cy="28.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="252.9" y="32.0" text-anchor="middle">2</text>
|
||||
<circle class="nj-charts-json-dot" cx="285.3" cy="125.7" r="3.5"><title>#5882: 3.3×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="285.3" y1="54.0" x2="285.3" y2="120.7"/>
|
||||
<circle class="nj-theme-dot" cx="285.3" cy="46.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="285.3" 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>
|
||||
|
After Width: | Height: | Size: 12 KiB |
@@ -0,0 +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 353 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="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="117.938" y1="208" x2="117.938" y2="212"/>
|
||||
<text class="nj-charts-tick" x="117.938" y="225">Sep 2026</text>
|
||||
<line class="nj-charts-axis" x1="198.375" y1="208" x2="198.375" y2="212"/>
|
||||
<text class="nj-charts-tick" x="198.375" y="225">Oct</text>
|
||||
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<circle class="nj-charts-json-dot" cx="262.6" cy="138.8" r="3.5"><title>#5828: 1.97×</title></circle>
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<circle class="nj-theme-dot" cx="262.6" cy="46.0" r="7.5"/>
|
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<text class="nj-theme-num" x="262.6" y="50.0" text-anchor="middle">1</text>
|
||||
<circle class="nj-charts-json-dot" cx="279.6" cy="127.0" r="3.5"><title>#5884: 2.2×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="279.6" y1="36.0" x2="279.6" y2="122.0"/>
|
||||
<circle class="nj-theme-dot" cx="279.6" cy="28.0" r="7.5"/>
|
||||
<text class="nj-theme-num" x="279.6" y="32.0" 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>
|
||||
|
After Width: | Height: | Size: 10 KiB |
@@ -0,0 +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 353 commits, ending at 5.0x. Labeled steps, by theme: 4, 6, 6.</desc>
|
||||
<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="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="117.938" y1="208" x2="117.938" y2="212"/>
|
||||
<text class="nj-charts-tick" x="117.938" y="225">Sep 2026</text>
|
||||
<line class="nj-charts-axis" x1="198.375" y1="208" x2="198.375" y2="212"/>
|
||||
<text class="nj-charts-tick" x="198.375" y="225">Oct</text>
|
||||
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|
||||
<circle class="nj-charts-json-dot" cx="234.9" cy="153.7" r="3.5"><title>#5328: 2.2×</title></circle>
|
||||
<line class="nj-charts-grid" stroke-dasharray="2 2" x1="234.9" y1="54.0" x2="234.9" y2="148.7"/>
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<circle class="nj-theme-dot" cx="234.9" cy="46.0" r="7.5"/>
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<text class="nj-theme-num" x="234.9" y="50.0" text-anchor="middle">4</text>
|
||||
<circle class="nj-charts-json-dot" cx="269.9" cy="123.4" r="3.5"><title>#5824: 3.5×</title></circle>
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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 (0.85 doing less, N); nlohmann/json json_document minify: 1.00 (0.85 doing less, N); nlohmann/json json_document write: 1.00 (0.71 doing less, N); yyjson validate: 1.37; yyjson sum: 1.11; yyjson select: 1.25; yyjson edit: 1.45; yyjson minify: 1.23 (1.16 doing less, N); yyjson write: 1.26; simdjson validate: 1.52; simdjson sum: 1.20; simdjson select: 1.33 (0.75 doing less, P); simdjson edit: n/a; simdjson minify: 1.73 (0.18 doing less, P); simdjson write: 2.41; sonic-rs (Rust) validate: 1.93; sonic-rs (Rust) sum: 1.53; sonic-rs (Rust) select: 1.83; sonic-rs (Rust) edit: 2.08; sonic-rs (Rust) minify: 1.93; sonic-rs (Rust) write: 2.38; sonic-cpp validate: no fully validating way (2.53 doing less, U); sonic-cpp sum: no fully validating way (1.86 doing less, U); sonic-cpp select: no fully validating way (2.31 doing less, U); sonic-cpp edit: no fully validating way (1.68 doing less, U); sonic-cpp minify: no fully validating way (2.03 doing less, U); sonic-cpp write: 1.59; simd-json (Rust) validate: 2.07; simd-json (Rust) sum: 1.62; simd-json (Rust) select: 2.38; simd-json (Rust) edit: 2.84; simd-json (Rust) minify: 3.40; simd-json (Rust) write: 3.10; Glaze validate: 2.04; Glaze sum: 3.85; Glaze select: 1.79 (0.82 doing less, P); Glaze edit: 4.41; Glaze minify: 5.19 (1.03 doing less, P); Glaze write: 2.23; Boost.J​SON validate: 2.56; Boost.J​SON sum: 1.99; Boost.J​SON select: 3.27; Boost.J​SON edit: 3.21; Boost.J​SON minify: 3.87; Boost.J​SON write: 3.75; serde_json (Rust) validate: 2.46 (2.23 doing less, U); serde_json (Rust) sum: 2.59; serde_json (Rust) select: 2.39 (2.24 doing less, U); serde_json (Rust) edit: 4.99; serde_json (Rust) minify: 5.85; serde_json (Rust) write: 2.95; nlohmann/json json validate: 2.71; nlohmann/json json sum: 1.96; nlohmann/json json select: 6.87; nlohmann/json json edit: 3.73; nlohmann/json json minify: 4.89; nlohmann/json json write: 2.10; RapidJSON validate: 4.72 (3.09 doing less, U); RapidJSON sum: 4.15 (2.85 doing less, U); RapidJSON select: 5.91 (3.82 doing less, U); RapidJSON edit: 4.82 (3.77 doing less, U); RapidJSON minify: 4.86 (3.60 doing less, U N); RapidJSON write: 5.88.</desc>
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<text class="nj-charts-tick" x="730" y="34">write</text>
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||||
<rect class="nj-heat-3" x="225" y="189" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="270" y="204" text-anchor="middle">2.53</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 1.86× the time of the fastest fully validating library way: Document twitter.json: 428 µs citm_catalog.json: 1,087 µs canada.json: 2,993 µs jeopardy.json: 48,688 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
||||
<rect class="nj-heat-2" x="317" y="189" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="362" y="204" text-anchor="middle">1.86</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 2.31× the time of the fastest fully validating library way: Document twitter.json: 385 µs citm_catalog.json: 990 µs canada.json: 2,586 µs jeopardy.json: 45,858 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
||||
<rect class="nj-heat-2" x="409" y="189" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="454" y="204" text-anchor="middle">2.31</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 1.68× the time of the fastest fully validating library way: Document twitter.json: 486 µs citm_catalog.json: 1,224 µs canada.json: 5,638 µs jeopardy.json: 62,688 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
||||
<rect class="nj-heat-2" x="501" y="189" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="546" y="204" text-anchor="middle">1.68</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 2.03× the time of the fastest fully validating library way: Document + Serialize twitter.json: 500 µs citm_catalog.json: 1,220 µs canada.json: 5,676 µs jeopardy.json: 61,236 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
||||
<rect class="nj-heat-2" x="593" y="189" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="638" y="204" text-anchor="middle">2.03</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 1.59× the time of the fastest library (fully validating) way: Serialize twitter.json: 108 µs citm_catalog.json: 230 µs canada.json: 3,093 µs jeopardy.json: 19,651 µs">
|
||||
<rect class="nj-heat-2" x="685" y="189" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="730" y="210" text-anchor="middle">1.59</text>
|
||||
</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="246" text-anchor="end">simd-json (Rust)</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · validate 2.07× the time of the fastest library (fully validating) way: tape (copy) twitter.json: 289 µs citm_catalog.json: 698 µs canada.json: 2,278 µs jeopardy.json: 38,874 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="225" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="270" y="246" text-anchor="middle">2.07</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · sum 1.62× the time of the fastest library (fully validating) way: visitor (copy) twitter.json: 354 µs citm_catalog.json: 866 µs canada.json: 2,717 µs jeopardy.json: 47,518 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="225" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="362" y="246" text-anchor="middle">1.62</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · select 2.38× the time of the fastest library (fully validating) way: structs (copy) twitter.json: 364 µs citm_catalog.json: 914 µs canada.json: 2,657 µs jeopardy.json: 57,697 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="225" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="454" y="246" text-anchor="middle">2.38</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: 948 µs citm_catalog.json: 2,102 µs canada.json: 7,654 µs jeopardy.json: 110,693 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="225" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="546" y="246" text-anchor="middle">2.84</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · minify 3.40× the time of the fastest library (fully validating) way: borrowed (copy) twitter.json: 952 µs citm_catalog.json: 2,111 µs canada.json: 7,658 µs jeopardy.json: 108,130 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="225" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="638" y="246" text-anchor="middle">3.40</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · write 3.10× the time of the fastest library (fully validating) way: borrowed twitter.json: 355 µs citm_catalog.json: 478 µs canada.json: 2,728 µs jeopardy.json: 47,412 µs">
|
||||
<rect class="nj-heat-3" x="685" y="225" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="730" y="246" text-anchor="middle">3.10</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 2.04× the time of the fastest library (fully validating) way: validate_json twitter.json: 331 µs citm_catalog.json: 862 µs canada.json: 1,326 µs jeopardy.json: 45,192 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">2.04</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · sum 3.85× the time of the fastest library (fully validating) way: generic (double, strict) twitter.json: 968 µs citm_catalog.json: 2,049 µs canada.json: 6,331 µs jeopardy.json: 99,763 µs">
|
||||
<rect class="nj-heat-3" x="317" y="261" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="362" y="282" text-anchor="middle">3.85</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · select 1.79× the time of the fastest library (fully validating) way: structs (validate_skipped) twitter.json: 311 µs citm_catalog.json: 854 µs canada.json: 1,316 µs jeopardy.json: 46,924 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">1.79</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · select, checking less 0.82× the time of the fastest fully validating library way: structs twitter.json: 241 µs citm_catalog.json: 255 µs canada.json: 313 µs jeopardy.json: 37,578 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">0.82</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 4.41× the time of the fastest library (fully validating) way: generic (strict) twitter.json: 1,539 µs citm_catalog.json: 3,235 µs canada.json: 11,083 µs jeopardy.json: 178,333 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">4.41</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · minify 5.19× the time of the fastest library (fully validating) way: generic (strict) twitter.json: 1,505 µs citm_catalog.json: 3,225 µs canada.json: 11,092 µs jeopardy.json: 168,855 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">5.19</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · minify, checking less 1.03× the time of the fastest fully validating library way: minify_json twitter.json: 281 µs citm_catalog.json: 729 µs canada.json: 1,722 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">1.03</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 2.23× the time of the fastest library (fully validating) twitter.json: 216 µs · generic citm_catalog.json: 469 µs · generic canada.json: 1,720 µs · generic (strict) jeopardy.json: 33,934 µs · generic">
|
||||
<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">2.23</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 2.56× the time of the fastest library (fully validating) way: S​AX (numbers: none) twitter.json: 535 µs citm_catalog.json: 994 µs canada.json: 1,467 µs jeopardy.json: 53,939 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">2.56</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · sum 1.99× the time of the fastest library (fully validating) way: S​AX twitter.json: 535 µs citm_catalog.json: 1,010 µs canada.json: 3,067 µs jeopardy.json: 53,704 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">1.99</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · select 3.27× the time of the fastest library (fully validating) twitter.json: 617 µs · parse_into structs citm_catalog.json: 1,205 µs · parse_into structs canada.json: 3,650 µs · parse jeopardy.json: 67,255 µs · parse_into structs">
|
||||
<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">3.27</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · edit 3.21× the time of the fastest library (fully validating) way: parse twitter.json: 1,368 µs citm_catalog.json: 1,992 µs canada.json: 6,573 µs jeopardy.json: 155,237 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">3.21</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · minify 3.87× the time of the fastest library (fully validating) way: parse + serialize twitter.json: 1,393 µs citm_catalog.json: 1,986 µs canada.json: 6,542 µs jeopardy.json: 154,677 µs">
|
||||
<rect class="nj-heat-3" x="593" y="297" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="638" y="318" text-anchor="middle">3.87</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · write 3.75× the time of the fastest library (fully validating) way: serialize twitter.json: 507 µs citm_catalog.json: 508 µs canada.json: 2,923 µs jeopardy.json: 62,583 µs">
|
||||
<rect class="nj-heat-3" x="685" y="297" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="730" y="318" text-anchor="middle">3.75</text>
|
||||
</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 2.46× the time of the fastest library (fully validating) way: from_utf8 + IgnoredAny twitter.json: 452 µs citm_catalog.json: 1,103 µs canada.json: 1,556 µs jeopardy.json: 46,517 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">2.46</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · validate, checking less 2.23× the time of the fastest fully validating library way: IgnoredAny twitter.json: 354 µs citm_catalog.json: 1,047 µs canada.json: 1,451 µs jeopardy.json: 44,984 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">2.23</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: 652 µs citm_catalog.json: 1,242 µs canada.json: 4,772 µs jeopardy.json: 66,568 µs">
|
||||
<rect class="nj-heat-3" x="317" y="333" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="362" y="354" text-anchor="middle">2.59</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · select 2.39× the time of the fastest library (fully validating) way: from_utf8 + structs twitter.json: 480 µs citm_catalog.json: 1,125 µs canada.json: 1,560 µs jeopardy.json: 62,378 µs">
|
||||
<rect class="nj-heat-2" x="409" y="333" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="431.5" y="354" text-anchor="middle">2.39</text>
|
||||
</g>
|
||||
<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: 410 µs · structs citm_catalog.json: 1,084 µs · structs canada.json: 1,455 µs · structs jeopardy.json: 62,378 µs · from_utf8 + structs (validates fully) trusts U​TF-8 in the strings it skips (from_slice); strings it reads are checked">
|
||||
<rect class="nj-heat-2" x="455" y="333" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="476.5" y="348" text-anchor="middle">2.24</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="serde_json (Rust) · edit 4.99× the time of the fastest library (fully validating) way: Value twitter.json: 2,009 µs citm_catalog.json: 3,316 µs canada.json: 9,666 µs jeopardy.json: 251,931 µs">
|
||||
<rect class="nj-heat-3" x="501" y="333" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="546" y="354" text-anchor="middle">4.99</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · minify 5.85× the time of the fastest library (fully validating) way: Value twitter.json: 2,004 µs citm_catalog.json: 3,290 µs canada.json: 9,792 µs jeopardy.json: 227,369 µs">
|
||||
<rect class="nj-heat-4" x="593" y="333" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="638" y="354" text-anchor="middle">5.85</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · write 2.95× the time of the fastest library (fully validating) way: Value twitter.json: 322 µs citm_catalog.json: 490 µs canada.json: 2,286 µs jeopardy.json: 49,967 µs">
|
||||
<rect class="nj-heat-3" x="685" y="333" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="730" y="354" text-anchor="middle">2.95</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 2.71× the time of the fastest library (fully validating) way: accept twitter.json: 451 µs citm_catalog.json: 888 µs canada.json: 2,405 µs jeopardy.json: 55,286 µs">
|
||||
<rect class="nj-heat-3" x="225" y="369" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="270" y="390" text-anchor="middle">2.71</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · sum 1.96× the time of the fastest library (fully validating) way: sax twitter.json: 465 µs citm_catalog.json: 925 µs canada.json: 3,072 µs jeopardy.json: 64,089 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">1.96</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · select 6.87× the time of the fastest library (fully validating) twitter.json: 1,360 µs · structs (from_json) citm_catalog.json: 2,416 µs · parse canada.json: 6,047 µs · structs (from_json) jeopardy.json: 179,533 µs · parse">
|
||||
<rect class="nj-heat-4" x="409" y="369" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="454" y="390" text-anchor="middle">6.87</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · edit 3.73× the time of the fastest library (fully validating) twitter.json: 1,273 µs · ordered_json citm_catalog.json: 2,344 µs · ordered_json canada.json: 8,334 µs · parse jeopardy.json: 203,232 µs · ordered_json">
|
||||
<rect class="nj-heat-3" x="501" y="369" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="546" y="390" text-anchor="middle">3.73</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · minify 4.89× the time of the fastest library (fully validating) way: parse + dump twitter.json: 1,600 µs citm_catalog.json: 2,706 µs canada.json: 8,389 µs jeopardy.json: 197,745 µs">
|
||||
<rect class="nj-heat-3" x="593" y="369" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="638" y="390" text-anchor="middle">4.89</text>
|
||||
</g>
|
||||
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<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · write 5.88× the time of the fastest library (fully validating) way: Writer twitter.json: 603 µs citm_catalog.json: 830 µs canada.json: 6,995 µs jeopardy.json: 81,150 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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<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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After Width: | Height: | Size: 45 KiB |
@@ -0,0 +1,379 @@
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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">
|
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<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 (0.81 doing less, N); nlohmann/json json_document minify: 1.00 (0.83 doing less, N); nlohmann/json json_document write: 1.00 (0.69 doing less, N); yyjson validate: 1.87; yyjson sum: 1.00; yyjson select: 1.23; yyjson edit: 1.43; yyjson minify: 1.16 (1.00 doing less, N); yyjson write: 1.14; sonic-cpp validate: no fully validating way (2.32 doing less, U); sonic-cpp sum: no fully validating way (1.20 doing less, U); sonic-cpp select: no fully validating way (1.53 doing less, U); sonic-cpp edit: no fully validating way (1.24 doing less, U); sonic-cpp minify: no fully validating way (1.38 doing less, U); sonic-cpp write: 1.28; simdjson validate: 2.03; simdjson sum: 1.13; simdjson select: 1.32 (0.57 doing less, P); simdjson edit: n/a; simdjson minify: 1.58 (0.18 doing less, P); simdjson write: 2.00; sonic-rs (Rust) validate: 1.88; sonic-rs (Rust) sum: 1.07; sonic-rs (Rust) select: 1.39; sonic-rs (Rust) edit: 1.90; sonic-rs (Rust) minify: 1.73; sonic-rs (Rust) write: 1.94; Boost.J​SON validate: 1.79; Boost.J​SON sum: 1.12; Boost.J​SON select: 2.24; Boost.J​SON edit: 2.39; Boost.J​SON minify: 2.68; Boost.J​SON write: 2.31; simd-json (Rust) validate: 3.52; simd-json (Rust) sum: 1.80; simd-json (Rust) select: 2.64; simd-json (Rust) edit: 2.88; simd-json (Rust) minify: 3.38; simd-json (Rust) write: 2.21; serde_json (Rust) validate: 2.33 (2.08 doing less, U); serde_json (Rust) sum: 2.22; serde_json (Rust) select: 1.77; serde_json (Rust) edit: 4.54; serde_json (Rust) minify: 4.92; serde_json (Rust) write: 2.15; Glaze validate: 2.23; Glaze sum: 4.03 (3.78 doing less, P); Glaze select: 1.43 (0.62 doing less, P); Glaze edit: 5.53; Glaze minify: 5.77 (0.70 doing less, P); Glaze write: 1.90; nlohmann/json json validate: 2.77; nlohmann/json json sum: 1.44; nlohmann/json json select: 7.56; nlohmann/json json edit: 3.99; nlohmann/json json minify: 4.91; nlohmann/json json write: 1.86; RapidJSON validate: 4.94 (3.76 doing less, U); RapidJSON sum: 2.98 (2.28 doing less, U); RapidJSON select: 4.20 (3.27 doing less, U); RapidJSON edit: 3.06 (2.60 doing less, U); RapidJSON minify: 3.61 (2.65 doing less, U N); RapidJSON write: 2.79.</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="546" y="34">edit</text>
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<text class="nj-charts-tick" x="638" y="34">minify</text>
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<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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<text class="nj-charts-cell" x="270" y="66" text-anchor="middle">1.00</text>
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<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json_document · sum 1.00× the time of the fastest library (fully validating) way: parse twitter.json: 374 µs citm_catalog.json: 923 µs canada.json: 3,846 µs jeopardy.json: 85,286 µs">
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|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="yyjson · minify, checking less 1.00× the time of the fastest fully validating library twitter.json: 620 µs · insitu (copy untimed) + write (validates fully) citm_catalog.json: 1,189 µs · insitu (copy untimed) + write (validates fully) canada.json: 3,472 µs · read (raw numbers) + write (validates fully) jeopardy.json: 154,016 µs · insitu (copy untimed) + write (validates fully) copies each number's text instead of formatting it (YYJSON_READ_NUMBER_AS_RAW)">
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<text class="nj-charts-cell" x="660.5" y="96" text-anchor="middle">1.00</text>
|
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<text class="nj-charts-cell nj-charts-cell--small" x="660.5" y="109" text-anchor="middle">N</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: 218 µs citm_catalog.json: 386 µs canada.json: 3,476 µs jeopardy.json: 71,247 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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<text class="nj-charts-rowlabel " x="216" y="138" text-anchor="end">sonic-cpp</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · validate, checking less 2.32× the time of the fastest fully validating library way: Document twitter.json: 448 µs citm_catalog.json: 1,032 µs canada.json: 3,143 µs jeopardy.json: 94,884 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
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<rect class="nj-heat-2" x="225" y="117" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="270" y="132" text-anchor="middle">2.32</text>
|
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<text class="nj-charts-cell nj-charts-cell--small" x="270" y="145" text-anchor="middle">U</text>
|
||||
</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · sum, checking less 1.20× the time of the fastest fully validating library way: Document twitter.json: 502 µs citm_catalog.json: 1,175 µs canada.json: 3,754 µs jeopardy.json: 104,583 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
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<text class="nj-charts-cell" x="362" y="132" text-anchor="middle">1.20</text>
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<text class="nj-charts-cell nj-charts-cell--small" x="362" y="145" text-anchor="middle">U</text>
|
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · select, checking less 1.53× the time of the fastest fully validating library way: Document twitter.json: 460 µs citm_catalog.json: 1,011 µs canada.json: 3,204 µs jeopardy.json: 108,245 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
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<text class="nj-charts-cell" x="454" y="132" text-anchor="middle">1.53</text>
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<text class="nj-charts-cell nj-charts-cell--small" x="454" y="145" text-anchor="middle">U</text>
|
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · edit, checking less 1.24× the time of the fastest fully validating library way: Document twitter.json: 711 µs citm_catalog.json: 1,472 µs canada.json: 7,996 µs jeopardy.json: 183,852 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
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<text class="nj-charts-cell" x="546" y="132" text-anchor="middle">1.24</text>
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<text class="nj-charts-cell nj-charts-cell--small" x="546" y="145" 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 1.38× the time of the fastest fully validating library way: Document + Serialize twitter.json: 710 µs citm_catalog.json: 1,485 µs canada.json: 8,122 µs jeopardy.json: 166,935 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
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<text class="nj-charts-cell" x="638" y="132" text-anchor="middle">1.38</text>
|
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<text class="nj-charts-cell nj-charts-cell--small" x="638" y="145" text-anchor="middle">U</text>
|
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · write 1.28× the time of the fastest library (fully validating) way: Serialize twitter.json: 224 µs citm_catalog.json: 475 µs canada.json: 4,850 µs jeopardy.json: 65,131 µs">
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<text class="nj-charts-cell" x="730" y="138" text-anchor="middle">1.28</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 2.03× the time of the fastest library (fully validating) way: D​OM twitter.json: 306 µs citm_catalog.json: 732 µs canada.json: 3,206 µs jeopardy.json: 113,452 µs">
|
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<rect class="nj-heat-2" 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">2.03</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · sum 1.13× the time of the fastest library (fully validating) twitter.json: 394 µs · D​OM citm_catalog.json: 977 µs · D​OM canada.json: 4,117 µs · D​OM jeopardy.json: 114,602 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">1.13</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · select 1.32× the time of the fastest library (fully validating) way: D​OM twitter.json: 316 µs citm_catalog.json: 731 µs canada.json: 3,262 µs jeopardy.json: 120,808 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">1.32</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · select, checking less 0.57× the time of the fastest fully validating library twitter.json: 181 µs · On-Demand structs citm_catalog.json: 495 µs · On-Demand canada.json: 702 µs · On-Demand jeopardy.json: 48,823 µs · On-Demand 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">0.57</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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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · minify 1.58× the time of the fastest library (fully validating) way: D​OM + to_string twitter.json: 783 µs citm_catalog.json: 1,395 µs canada.json: 8,303 µs jeopardy.json: 275,007 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">1.58</text>
|
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</g>
|
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<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: 105 µs citm_catalog.json: 269 µs canada.json: 337 µs jeopardy.json: 45,087 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>
|
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<text class="nj-charts-cell nj-charts-cell--small" x="660.5" y="181" text-anchor="middle">P</text>
|
||||
</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · write 2.00× the time of the fastest library (fully validating) way: to_string twitter.json: 389 µs citm_catalog.json: 656 µs canada.json: 4,896 µs jeopardy.json: 157,616 µs">
|
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<rect class="nj-heat-2" 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">2.00</text>
|
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</g>
|
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<text class="nj-charts-rowlabel " x="216" y="210" text-anchor="end">sonic-rs (Rust)</text>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · validate 1.88× the time of the fastest library (fully validating) way: IgnoredAny twitter.json: 501 µs citm_catalog.json: 970 µs canada.json: 2,249 µs jeopardy.json: 54,369 µs">
|
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<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">1.88</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · sum 1.07× the time of the fastest library (fully validating) way: visitor twitter.json: 501 µs citm_catalog.json: 1,123 µs canada.json: 4,397 µs jeopardy.json: 59,583 µs">
|
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<rect class="nj-heat-0" 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">1.07</text>
|
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</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · select 1.39× the time of the fastest library (fully validating) way: structs twitter.json: 504 µs citm_catalog.json: 1,033 µs canada.json: 2,328 µs jeopardy.json: 90,486 µs">
|
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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="210" text-anchor="middle">1.39</text>
|
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</g>
|
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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: 1,197 µs citm_catalog.json: 2,389 µs canada.json: 7,744 µs jeopardy.json: 390,952 µs">
|
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<rect class="nj-heat-2" 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">1.90</text>
|
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</g>
|
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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: 1,000 µs citm_catalog.json: 2,097 µs canada.json: 7,795 µs jeopardy.json: 215,280 µs">
|
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<rect class="nj-heat-2" 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">1.73</text>
|
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</g>
|
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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: 434 µs citm_catalog.json: 927 µs canada.json: 3,987 µs jeopardy.json: 109,176 µs">
|
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<rect class="nj-heat-2" 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">1.94</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 1.79× the time of the fastest library (fully validating) way: S​AX (numbers: none) twitter.json: 571 µs citm_catalog.json: 910 µs canada.json: 1,684 µs jeopardy.json: 55,498 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">1.79</text>
|
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</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · sum 1.12× the time of the fastest library (fully validating) way: S​AX twitter.json: 580 µs citm_catalog.json: 928 µs canada.json: 5,809 µs jeopardy.json: 56,774 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">1.12</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · select 2.24× the time of the fastest library (fully validating) twitter.json: 776 µs · parse_into structs citm_catalog.json: 1,389 µs · parse_into structs canada.json: 7,121 µs · parse jeopardy.json: 97,681 µs · parse_into structs">
|
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<rect class="nj-heat-2" 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">2.24</text>
|
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</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · edit 2.39× the time of the fastest library (fully validating) way: parse twitter.json: 1,855 µs citm_catalog.json: 2,596 µs canada.json: 12,765 µs jeopardy.json: 350,286 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">2.39</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · minify 2.68× the time of the fastest library (fully validating) way: parse + serialize twitter.json: 1,924 µs citm_catalog.json: 2,569 µs canada.json: 12,622 µs jeopardy.json: 329,090 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">2.68</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · write 2.31× the time of the fastest library (fully validating) way: serialize twitter.json: 478 µs citm_catalog.json: 916 µs canada.json: 5,615 µs jeopardy.json: 141,846 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">2.31</text>
|
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</g>
|
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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 3.52× the time of the fastest library (fully validating) way: tape (copy) twitter.json: 567 µs citm_catalog.json: 1,430 µs canada.json: 4,359 µs jeopardy.json: 207,551 µs (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-3" 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">3.52</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · sum 1.80× the time of the fastest library (fully validating) way: visitor (copy) twitter.json: 681 µs citm_catalog.json: 1,650 µs canada.json: 5,083 µs jeopardy.json: 210,185 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">1.80</text>
|
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</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · select 2.64× the time of the fastest library (fully validating) way: structs (copy) twitter.json: 679 µs citm_catalog.json: 1,731 µs canada.json: 5,144 µs jeopardy.json: 239,164 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">2.64</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · edit 2.88× the time of the fastest library (fully validating) twitter.json: 1,862 µs · borrowed (copy) citm_catalog.json: 4,194 µs · borrowed (copy) canada.json: 14,896 µs · owned (copy) jeopardy.json: 391,369 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"/>
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<text class="nj-charts-cell" x="546" y="282" text-anchor="middle">2.88</text>
|
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</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · minify 3.38× the time of the fastest library (fully validating) way: borrowed (copy) twitter.json: 1,889 µs citm_catalog.json: 4,196 µs canada.json: 15,716 µs jeopardy.json: 414,377 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">3.38</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · write 2.21× the time of the fastest library (fully validating) way: borrowed twitter.json: 582 µs citm_catalog.json: 800 µs canada.json: 5,147 µs jeopardy.json: 122,623 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">2.21</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 2.33× the time of the fastest library (fully validating) way: from_utf8 + IgnoredAny twitter.json: 624 µs citm_catalog.json: 1,440 µs canada.json: 2,406 µs jeopardy.json: 64,720 µs">
|
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<rect class="nj-heat-2" 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">2.33</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · validate, checking less 2.08× the time of the fastest fully validating library way: IgnoredAny twitter.json: 484 µs citm_catalog.json: 1,370 µs canada.json: 2,314 µs jeopardy.json: 58,247 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-2" 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">2.08</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 2.22× the time of the fastest library (fully validating) way: visitor twitter.json: 1,311 µs citm_catalog.json: 2,288 µs canada.json: 7,127 µs jeopardy.json: 129,497 µs">
|
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<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">2.22</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · select 1.77× the time of the fastest library (fully validating) way: from_utf8 + structs twitter.json: 701 µs citm_catalog.json: 1,532 µs canada.json: 2,529 µs jeopardy.json: 107,316 µs">
|
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<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">1.77</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · edit 4.54× the time of the fastest library (fully validating) way: Value twitter.json: 4,042 µs citm_catalog.json: 6,586 µs canada.json: 16,631 µs jeopardy.json: 632,766 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">4.54</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · minify 4.92× the time of the fastest library (fully validating) way: Value twitter.json: 4,012 µs citm_catalog.json: 6,583 µs canada.json: 17,306 µs jeopardy.json: 509,702 µs">
|
||||
<rect class="nj-heat-3" x="593" y="297" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="638" y="318" text-anchor="middle">4.92</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · write 2.15× the time of the fastest library (fully validating) way: Value twitter.json: 550 µs citm_catalog.json: 887 µs canada.json: 4,005 µs jeopardy.json: 134,163 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">2.15</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 2.23× the time of the fastest library (fully validating) way: validate_json twitter.json: 588 µs citm_catalog.json: 1,431 µs canada.json: 1,867 µs jeopardy.json: 75,571 µs">
|
||||
<rect class="nj-heat-2" x="225" y="333" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="270" y="354" text-anchor="middle">2.23</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · sum 4.03× the time of the fastest library (fully validating) way: generic (double, strict) twitter.json: 2,427 µs citm_catalog.json: 3,972 µs canada.json: 12,165 µs jeopardy.json: 253,385 µs">
|
||||
<rect class="nj-heat-3" x="317" y="333" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="339.5" y="354" text-anchor="middle">4.03</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · sum, checking less 3.78× the time of the fastest fully validating library twitter.json: 2,427 µs · generic (double, strict) (validates fully) citm_catalog.json: 3,972 µs · generic (double, strict) (validates fully) canada.json: 12,165 µs · generic (double, strict) (validates fully) jeopardy.json: 196,582 µs · lazy_json reads lazily: lazy_json reads only what you ask for and steps over the rest">
|
||||
<rect class="nj-heat-3" x="363" y="333" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="384.5" y="348" text-anchor="middle">3.78</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 1.43× the time of the fastest library (fully validating) way: structs (validate_skipped) twitter.json: 544 µs citm_catalog.json: 1,368 µs canada.json: 1,924 µs jeopardy.json: 85,745 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">1.43</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · select, checking less 0.62× the time of the fastest fully validating library way: structs twitter.json: 345 µs citm_catalog.json: 419 µs canada.json: 444 µs jeopardy.json: 66,442 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">0.62</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 5.53× the time of the fastest library (fully validating) way: generic (strict) twitter.json: 4,341 µs citm_catalog.json: 7,322 µs canada.json: 26,786 µs jeopardy.json: 725,881 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">5.53</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · minify 5.77× the time of the fastest library (fully validating) way: generic (strict) twitter.json: 4,132 µs citm_catalog.json: 7,465 µs canada.json: 26,962 µs jeopardy.json: 528,811 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">5.77</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: 444 µs citm_catalog.json: 1,059 µs canada.json: 2,222 µs jeopardy.json: 91,153 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 1.90× the time of the fastest library (fully validating) way: generic twitter.json: 399 µs citm_catalog.json: 748 µs canada.json: 4,220 µs jeopardy.json: 128,020 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">1.90</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 2.77× the time of the fastest library (fully validating) way: accept twitter.json: 658 µs citm_catalog.json: 1,390 µs canada.json: 4,265 µs jeopardy.json: 71,982 µs">
|
||||
<rect class="nj-heat-3" x="225" y="369" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="270" y="390" text-anchor="middle">2.77</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · sum 1.44× the time of the fastest library (fully validating) way: sax twitter.json: 728 µs citm_catalog.json: 1,393 µs canada.json: 5,428 µs jeopardy.json: 89,481 µs">
|
||||
<rect class="nj-heat-1" x="317" y="369" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="362" y="390" text-anchor="middle">1.44</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · select 7.56× the time of the fastest library (fully validating) twitter.json: 3,602 µs · structs (from_json) citm_catalog.json: 5,124 µs · parse canada.json: 11,831 µs · parse jeopardy.json: 444,210 µs · parse">
|
||||
<rect class="nj-heat-4" x="409" y="369" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="454" y="390" text-anchor="middle">7.56</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · edit 3.99× the time of the fastest library (fully validating) twitter.json: 3,069 µs · ordered_json citm_catalog.json: 4,905 µs · ordered_json canada.json: 16,702 µs · parse jeopardy.json: 666,261 µs · ordered_json">
|
||||
<rect class="nj-heat-3" x="501" y="369" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="546" y="390" text-anchor="middle">3.99</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · minify 4.91× the time of the fastest library (fully validating) way: parse + dump twitter.json: 4,445 µs citm_catalog.json: 5,713 µs canada.json: 16,711 µs jeopardy.json: 543,033 µs">
|
||||
<rect class="nj-heat-3" x="593" y="369" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="638" y="390" text-anchor="middle">4.91</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · write 1.86× the time of the fastest library (fully validating) way: dump twitter.json: 451 µs citm_catalog.json: 628 µs canada.json: 4,506 µs jeopardy.json: 116,529 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">1.86</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 4.94× the time of the fastest library (fully validating) twitter.json: 1,756 µs · insitu (copy untimed) citm_catalog.json: 1,971 µs · S​AX (default precision) canada.json: 4,118 µs · S​AX (string stream, default precision) jeopardy.json: 198,915 µs · insitu (copy untimed)">
|
||||
<rect class="nj-heat-3" x="225" y="405" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="247.5" y="426" text-anchor="middle">4.94</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · validate, checking less 3.76× the time of the fastest fully validating library twitter.json: 1,132 µs · insitu (copy untimed) (no encoding check) citm_catalog.json: 1,572 µs · S​AX (default precision) (no encoding check) canada.json: 4,083 µs · S​AX (string stream, default precision) (no encoding check) jeopardy.json: 131,204 µs · insitu (copy untimed) (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it)">
|
||||
<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">3.76</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 2.98× the time of the fastest library (fully validating) twitter.json: 1,816 µs · insitu (copy untimed) citm_catalog.json: 2,224 µs · S​AX canada.json: 10,719 µs · S​AX (string stream) jeopardy.json: 206,811 µs · insitu (copy untimed)">
|
||||
<rect class="nj-heat-3" x="317" y="405" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="339.5" y="426" text-anchor="middle">2.98</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · sum, checking less 2.28× the time of the fastest fully validating library twitter.json: 1,187 µs · insitu (copy untimed) (no encoding check) citm_catalog.json: 1,765 µs · S​AX (no encoding check) canada.json: 10,719 µs · S​AX (string stream) (validates fully) jeopardy.json: 135,945 µs · S​AX (string stream) (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it)">
|
||||
<rect class="nj-heat-2" x="363" y="405" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="384.5" y="420" text-anchor="middle">2.28</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 4.20× the time of the fastest library (fully validating) way: insitu (copy untimed) twitter.json: 1,762 µs citm_catalog.json: 2,198 µs canada.json: 11,464 µs jeopardy.json: 209,290 µs">
|
||||
<rect class="nj-heat-3" x="409" y="405" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="431.5" y="426" text-anchor="middle">4.20</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · select, checking less 3.27× the time of the fastest fully validating library twitter.json: 1,144 µs · insitu (copy untimed) (no encoding check) citm_catalog.json: 1,817 µs · insitu (copy untimed) (no encoding check) canada.json: 11,464 µs · insitu (copy untimed) (validates fully) jeopardy.json: 142,852 µs · insitu (copy untimed) (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it)">
|
||||
<rect class="nj-heat-3" x="455" y="405" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="476.5" y="420" text-anchor="middle">3.27</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 3.06× the time of the fastest library (fully validating) twitter.json: 2,635 µs · insitu (copy) citm_catalog.json: 3,103 µs · insitu (copy untimed) canada.json: 21,139 µs · insitu (copy untimed) jeopardy.json: 333,913 µs · insitu (copy untimed) (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">3.06</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · edit, checking less 2.60× the time of the fastest fully validating library twitter.json: 1,952 µs · insitu (copy untimed) (no encoding check) citm_catalog.json: 2,728 µs · insitu (copy untimed) (no encoding check) canada.json: 21,139 µs · insitu (copy untimed) (validates fully) jeopardy.json: 267,081 µs · insitu (copy untimed) (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it)">
|
||||
<rect class="nj-heat-3" x="547" y="405" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="568.5" y="420" text-anchor="middle">2.60</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 3.61× the time of the fastest library (fully validating) twitter.json: 2,808 µs · S​AX to Writer citm_catalog.json: 2,975 µs · S​AX to Writer canada.json: 22,589 µs · Document + Writer jeopardy.json: 358,807 µs · S​AX to Writer (string stream)">
|
||||
<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">3.61</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · minify, checking less 2.65× the time of the fastest fully validating library twitter.json: 2,022 µs · S​AX to Writer (raw numbers) (no encoding check) citm_catalog.json: 2,480 µs · S​AX to Writer (no encoding check) canada.json: 14,986 µs · S​AX to Writer (raw numbers) (validates fully) jeopardy.json: 261,527 µs · S​AX to Writer (string stream) (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it) copies each number's text instead of formatting it (kParseNumbersAsStringsFlag)">
|
||||
<rect class="nj-heat-3" x="639" y="405" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="660.5" y="420" text-anchor="middle">2.65</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="660.5" y="433" text-anchor="middle">U N</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · write 2.79× the time of the fastest library (fully validating) way: Writer twitter.json: 627 µs citm_catalog.json: 1,008 µs canada.json: 9,596 µs jeopardy.json: 123,764 µs">
|
||||
<rect class="nj-heat-3" x="685" y="405" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="730" y="426" text-anchor="middle">2.79</text>
|
||||
</g>
|
||||
<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"/>
|
||||
<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"/>
|
||||
<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"/>
|
||||
<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"/>
|
||||
<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"/>
|
||||
<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>
|
||||
|
After Width: | Height: | Size: 46 KiB |
@@ -0,0 +1,374 @@
|
||||
<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: 1.08; nlohmann/json json_document select: 1.00; nlohmann/json json_document edit: 1.00 (0.79 doing less, N); nlohmann/json json_document minify: 1.00 (0.80 doing less, N); nlohmann/json json_document write: 1.00 (0.64 doing less, N); yyjson validate: 1.94; yyjson sum: 1.14; yyjson select: 1.18; yyjson edit: 1.37; yyjson minify: 1.17 (0.95 doing less, N); yyjson write: 1.11; sonic-cpp validate: no fully validating way (2.32 doing less, U); sonic-cpp sum: no fully validating way (1.24 doing less, U); sonic-cpp select: no fully validating way (1.45 doing less, U); sonic-cpp edit: no fully validating way (1.21 doing less, U); sonic-cpp minify: no fully validating way (1.36 doing less, U); sonic-cpp write: 1.45; simdjson validate: 2.11; simdjson sum: 1.00; simdjson select: 1.27 (0.54 doing less, P); simdjson edit: n/a; simdjson minify: 1.54 (0.17 doing less, P); simdjson write: 2.10; sonic-rs (Rust) validate: 1.93; sonic-rs (Rust) sum: 1.13; sonic-rs (Rust) select: 1.34; sonic-rs (Rust) edit: 1.90; sonic-rs (Rust) minify: 1.71; sonic-rs (Rust) write: 2.04; Boost.J​SON validate: 1.99; Boost.J​SON sum: 1.27; Boost.J​SON select: 2.20; Boost.J​SON edit: 2.30; Boost.J​SON minify: 2.65; Boost.J​SON write: 2.36; simd-json (Rust) validate: 3.62; simd-json (Rust) sum: 1.91; simd-json (Rust) select: 2.56; simd-json (Rust) edit: 2.87; simd-json (Rust) minify: 3.35; simd-json (Rust) write: 2.32; RapidJSON validate: 3.71 (3.41 doing less, U); RapidJSON sum: 2.23 (2.09 doing less, U); RapidJSON select: 2.91 (2.73 doing less, U); RapidJSON edit: 2.41 (2.34 doing less, U); RapidJSON minify: 2.68 (2.42 doing less, U N); RapidJSON write: 2.97; serde_json (Rust) validate: 2.39 (2.14 doing less, U); serde_json (Rust) sum: 2.36; serde_json (Rust) select: 1.71; serde_json (Rust) edit: 4.53; serde_json (Rust) minify: 4.89; serde_json (Rust) write: 2.25; Glaze validate: 2.86; Glaze sum: 4.16; Glaze select: 1.79 (0.58 doing less, P); Glaze edit: 4.47; Glaze minify: 4.81 (0.78 doing less, P); Glaze write: 1.96; nlohmann/json json validate: 2.96; nlohmann/json json sum: 1.70; nlohmann/json json select: 7.12; nlohmann/json json edit: 3.83; nlohmann/json json minify: 4.79; nlohmann/json json write: 1.91.</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) way: accept twitter.json: 258 µs citm_catalog.json: 513 µs canada.json: 934 µs jeopardy.json: 34,514 µs">
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json_document · sum 1.08× the time of the fastest library (fully validating) way: parse twitter.json: 398 µs citm_catalog.json: 972 µs canada.json: 3,501 µs jeopardy.json: 89,756 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: 333 µs · structs (from_json) citm_catalog.json: 828 µs · parse canada.json: 1,368 µs · parse jeopardy.json: 89,876 µs · parse">
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</g>
|
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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: 536 µs citm_catalog.json: 1,162 µs canada.json: 5,567 µs jeopardy.json: 192,323 µs">
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<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json_document · edit, checking less 0.79× the time of the fastest fully validating library twitter.json: 530 µs · editable (source numbers) (validates fully) citm_catalog.json: 1,149 µs · editable (source numbers) (validates fully) canada.json: 2,188 µs · editable (source numbers) (validates fully) jeopardy.json: 192,323 µs · editable (validates fully) copies each number's text instead of formatting it (number_format::source)">
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<text class="nj-charts-cell nj-charts-cell--small" x="568.5" y="73" text-anchor="middle">N</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json_document · minify 1.00× the time of the fastest library (fully validating) way: parse + dump twitter.json: 518 µs citm_catalog.json: 1,045 µs canada.json: 5,240 µs jeopardy.json: 143,737 µs">
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<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json_document · minify, checking less 0.80× the time of the fastest fully validating library twitter.json: 496 µs · parse + dump (source numbers) (validates fully) citm_catalog.json: 1,045 µs · parse + dump (validates fully) canada.json: 2,196 µs · parse + dump (source numbers) (validates fully) jeopardy.json: 143,206 µs · parse + dump (source numbers) (validates fully) copies each number's text instead of formatting it (number_format::source)">
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<text class="nj-charts-cell" x="660.5" y="60" text-anchor="middle">0.80</text>
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<text class="nj-charts-cell nj-charts-cell--small" x="660.5" y="73" text-anchor="middle">N</text>
|
||||
</g>
|
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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: 156 µs citm_catalog.json: 251 µs canada.json: 3,842 µs jeopardy.json: 67,769 µs">
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<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json_document · write, checking less 0.64× the time of the fastest fully validating library way: dump (source numbers) twitter.json: 140 µs (validates fully) citm_catalog.json: 230 µs (validates fully) canada.json: 823 µs (validates fully) jeopardy.json: 65,376 µs (validates fully) copies each number's text instead of formatting it (number_format::source)">
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<text class="nj-charts-cell nj-charts-cell--small" x="752.5" y="73" text-anchor="middle">N</text>
|
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|
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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 1.94× the time of the fastest library (fully validating) twitter.json: 352 µs · insitu (copy untimed) citm_catalog.json: 837 µs · insitu (copy untimed) canada.json: 2,199 µs · read (raw numbers) jeopardy.json: 93,043 µs · insitu (copy untimed)">
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|
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|
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="yyjson · minify 1.17× the time of the fastest library (fully validating) twitter.json: 626 µs · insitu (copy) + write citm_catalog.json: 1,160 µs · insitu (copy untimed) + write canada.json: 6,701 µs · insitu (copy untimed) + write jeopardy.json: 156,605 µs · insitu (copy untimed) + 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="44" height="34" rx="3"/>
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<text class="nj-charts-cell" x="615.5" y="102" text-anchor="middle">1.17</text>
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="yyjson · minify, checking less 0.95× the time of the fastest fully validating library twitter.json: 626 µs · insitu (copy) + write (validates fully) citm_catalog.json: 1,160 µs · insitu (copy untimed) + write (validates fully) canada.json: 2,901 µs · read (raw numbers) + write (validates fully) jeopardy.json: 156,605 µs · insitu (copy untimed) + write (validates fully) copies each number's text instead of formatting it (YYJSON_READ_NUMBER_AS_RAW) (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="660.5" y="96" text-anchor="middle">0.95</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="660.5" y="109" text-anchor="middle">N</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="yyjson · write 1.11× the time of the fastest library (fully validating) way: write twitter.json: 215 µs citm_catalog.json: 319 µs canada.json: 3,360 µs jeopardy.json: 66,669 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">1.11</text>
|
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</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="138" text-anchor="end">sonic-cpp</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · validate, checking less 2.32× the time of the fastest fully validating library way: Document twitter.json: 403 µs citm_catalog.json: 932 µs canada.json: 3,349 µs jeopardy.json: 98,511 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
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<rect class="nj-heat-2" x="225" y="117" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="270" y="132" text-anchor="middle">2.32</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="270" y="145" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · sum, checking less 1.24× the time of the fastest fully validating library way: Document twitter.json: 456 µs citm_catalog.json: 1,115 µs canada.json: 3,980 µs jeopardy.json: 105,081 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
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<text class="nj-charts-cell" x="362" y="132" text-anchor="middle">1.24</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="362" y="145" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · select, checking less 1.45× the time of the fastest fully validating library way: Document twitter.json: 407 µs citm_catalog.json: 948 µs canada.json: 3,464 µs jeopardy.json: 110,885 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="145" 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 · edit, checking less 1.21× the time of the fastest fully validating library way: Document twitter.json: 620 µs citm_catalog.json: 1,438 µs canada.json: 8,495 µs jeopardy.json: 186,078 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
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<text class="nj-charts-cell" x="546" y="132" text-anchor="middle">1.21</text>
|
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<text class="nj-charts-cell nj-charts-cell--small" x="546" y="145" text-anchor="middle">U</text>
|
||||
</g>
|
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<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: 675 µs citm_catalog.json: 1,417 µs canada.json: 8,958 µs jeopardy.json: 164,630 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
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<text class="nj-charts-cell" x="638" y="132" text-anchor="middle">1.36</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="638" y="145" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · write 1.45× the time of the fastest library (fully validating) way: Serialize twitter.json: 249 µs citm_catalog.json: 509 µs canada.json: 5,074 µs jeopardy.json: 69,916 µs">
|
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<rect class="nj-heat-1" 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">1.45</text>
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</g>
|
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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 2.11× the time of the fastest library (fully validating) way: D​OM twitter.json: 301 µs citm_catalog.json: 695 µs canada.json: 3,337 µs jeopardy.json: 120,982 µs">
|
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<rect class="nj-heat-2" x="225" y="153" width="90" height="34" rx="3"/>
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|
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</g>
|
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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: 348 µs citm_catalog.json: 805 µs canada.json: 3,452 µs jeopardy.json: 92,769 µs">
|
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|
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</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · select 1.27× the time of the fastest library (fully validating) way: D​OM twitter.json: 313 µs citm_catalog.json: 699 µs canada.json: 3,325 µs jeopardy.json: 122,556 µs">
|
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|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · select, checking less 0.54× the time of the fastest fully validating library twitter.json: 180 µs · On-Demand citm_catalog.json: 496 µs · On-Demand (key selectors) canada.json: 690 µs · On-Demand (key selectors) jeopardy.json: 48,272 µs · On-Demand (key selectors) 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">0.54</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 1.54× the time of the fastest library (fully validating) way: D​OM + to_string twitter.json: 714 µs citm_catalog.json: 1,318 µs canada.json: 9,135 µs jeopardy.json: 269,597 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">1.54</text>
|
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|
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<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · minify, checking less 0.17× the time of the fastest fully validating library way: minify twitter.json: 99.9 µs citm_catalog.json: 278 µs canada.json: 312 µs jeopardy.json: 42,644 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">0.17</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 2.10× the time of the fastest library (fully validating) way: to_string twitter.json: 361 µs citm_catalog.json: 614 µs canada.json: 5,609 µs jeopardy.json: 158,492 µs">
|
||||
<rect class="nj-heat-2" 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">2.10</text>
|
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</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="210" text-anchor="end">sonic-rs (Rust)</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · validate 1.93× the time of the fastest library (fully validating) way: IgnoredAny twitter.json: 501 µs citm_catalog.json: 970 µs canada.json: 2,249 µs jeopardy.json: 54,369 µs">
|
||||
<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">1.93</text>
|
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</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · sum 1.13× the time of the fastest library (fully validating) way: visitor twitter.json: 501 µs citm_catalog.json: 1,123 µs canada.json: 4,397 µs jeopardy.json: 59,583 µs">
|
||||
<rect class="nj-heat-0" x="317" y="189" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="362" y="210" text-anchor="middle">1.13</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · select 1.34× the time of the fastest library (fully validating) way: structs twitter.json: 504 µs citm_catalog.json: 1,033 µs canada.json: 2,328 µs jeopardy.json: 90,486 µs">
|
||||
<rect class="nj-heat-1" x="409" y="189" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="454" y="210" text-anchor="middle">1.34</text>
|
||||
</g>
|
||||
<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: 1,197 µs citm_catalog.json: 2,389 µs canada.json: 7,744 µs jeopardy.json: 390,952 µs">
|
||||
<rect class="nj-heat-2" x="501" y="189" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="546" y="210" text-anchor="middle">1.90</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · minify 1.71× the time of the fastest library (fully validating) way: Value twitter.json: 1,000 µs citm_catalog.json: 2,097 µs canada.json: 7,795 µs jeopardy.json: 215,280 µs">
|
||||
<rect class="nj-heat-2" x="593" y="189" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="638" y="210" text-anchor="middle">1.71</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · write 2.04× the time of the fastest library (fully validating) way: Value twitter.json: 434 µs citm_catalog.json: 927 µs canada.json: 3,987 µs jeopardy.json: 109,176 µs">
|
||||
<rect class="nj-heat-2" x="685" y="189" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="730" y="210" text-anchor="middle">2.04</text>
|
||||
</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 1.99× the time of the fastest library (fully validating) way: S​AX (numbers: none) twitter.json: 690 µs citm_catalog.json: 917 µs canada.json: 1,676 µs jeopardy.json: 62,781 µs">
|
||||
<rect class="nj-heat-2" x="225" y="225" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="270" y="246" text-anchor="middle">1.99</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · sum 1.27× the time of the fastest library (fully validating) way: S​AX twitter.json: 699 µs citm_catalog.json: 957 µs canada.json: 5,835 µs jeopardy.json: 59,656 µs">
|
||||
<rect class="nj-heat-1" x="317" y="225" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="362" y="246" text-anchor="middle">1.27</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · select 2.20× the time of the fastest library (fully validating) twitter.json: 887 µs · parse_into structs citm_catalog.json: 1,270 µs · parse_into structs canada.json: 7,292 µs · parse jeopardy.json: 95,866 µs · parse_into structs">
|
||||
<rect class="nj-heat-2" x="409" y="225" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="454" y="246" text-anchor="middle">2.20</text>
|
||||
</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: 1,767 µs citm_catalog.json: 2,493 µs canada.json: 12,767 µs jeopardy.json: 331,310 µs">
|
||||
<rect class="nj-heat-2" x="501" y="225" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="546" y="246" text-anchor="middle">2.30</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · minify 2.65× the time of the fastest library (fully validating) way: parse + serialize twitter.json: 1,974 µs citm_catalog.json: 2,525 µs canada.json: 12,748 µs jeopardy.json: 314,299 µs">
|
||||
<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">2.65</text>
|
||||
</g>
|
||||
<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: 469 µs citm_catalog.json: 830 µs canada.json: 5,659 µs jeopardy.json: 144,174 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">2.36</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 3.62× the time of the fastest library (fully validating) way: tape (copy) twitter.json: 567 µs citm_catalog.json: 1,430 µs canada.json: 4,359 µs jeopardy.json: 207,551 µs (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-3" x="225" y="261" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="270" y="282" text-anchor="middle">3.62</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · sum 1.91× the time of the fastest library (fully validating) way: visitor (copy) twitter.json: 681 µs citm_catalog.json: 1,650 µs canada.json: 5,083 µs jeopardy.json: 210,185 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">1.91</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · select 2.56× the time of the fastest library (fully validating) way: structs (copy) twitter.json: 679 µs citm_catalog.json: 1,731 µs canada.json: 5,144 µs jeopardy.json: 239,164 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="261" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="454" y="282" text-anchor="middle">2.56</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · edit 2.87× the time of the fastest library (fully validating) twitter.json: 1,862 µs · borrowed (copy) citm_catalog.json: 4,194 µs · borrowed (copy) canada.json: 14,896 µs · owned (copy) jeopardy.json: 391,369 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">2.87</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · minify 3.35× the time of the fastest library (fully validating) way: borrowed (copy) twitter.json: 1,889 µs citm_catalog.json: 4,196 µs canada.json: 15,716 µs jeopardy.json: 414,377 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">3.35</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · write 2.32× the time of the fastest library (fully validating) way: borrowed twitter.json: 582 µs citm_catalog.json: 800 µs canada.json: 5,147 µs jeopardy.json: 122,623 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">2.32</text>
|
||||
</g>
|
||||
<text class="nj-charts-rowlabel " x="216" y="318" text-anchor="end">RapidJSON</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · validate 3.71× the time of the fastest library (fully validating) twitter.json: 1,166 µs · insitu (copy untimed) citm_catalog.json: 1,553 µs · S​AX (string stream, default precision) canada.json: 3,875 µs · S​AX (string stream, default precision) jeopardy.json: 114,704 µs · insitu (copy untimed)">
|
||||
<rect class="nj-heat-3" x="225" y="297" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="247.5" y="318" text-anchor="middle">3.71</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · validate, checking less 3.41× the time of the fastest fully validating library twitter.json: 1,012 µs · insitu (copy untimed) (no encoding check) citm_catalog.json: 1,434 µs · S​AX (default precision) (no encoding check) canada.json: 3,875 µs · S​AX (string stream, default precision) (validates fully) jeopardy.json: 102,635 µs · insitu (copy untimed) (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it)">
|
||||
<rect class="nj-heat-3" x="271" y="297" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="292.5" y="312" text-anchor="middle">3.41</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="RapidJSON · sum 2.23× the time of the fastest library (fully validating) twitter.json: 1,221 µs · insitu (copy untimed) citm_catalog.json: 1,717 µs · S​AX (string stream) canada.json: 9,435 µs · S​AX (string stream) jeopardy.json: 112,158 µs · insitu (copy untimed)">
|
||||
<rect class="nj-heat-2" x="317" y="297" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="339.5" y="318" text-anchor="middle">2.23</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · sum, checking less 2.09× the time of the fastest fully validating library twitter.json: 1,063 µs · insitu (copy untimed) (no encoding check) citm_catalog.json: 1,635 µs · S​AX (string stream) (no encoding check) canada.json: 9,368 µs · S​AX (string stream) (no encoding check) jeopardy.json: 105,845 µs · insitu (copy untimed) (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it)">
|
||||
<rect class="nj-heat-2" x="363" y="297" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="384.5" y="312" text-anchor="middle">2.09</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="384.5" y="325" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · select 2.91× the time of the fastest library (fully validating) twitter.json: 1,180 µs · insitu (copy untimed) citm_catalog.json: 1,693 µs · insitu (copy untimed) canada.json: 10,390 µs · Document (string stream) jeopardy.json: 116,394 µs · insitu (copy untimed)">
|
||||
<rect class="nj-heat-3" x="409" y="297" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="431.5" y="318" text-anchor="middle">2.91</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · select, checking less 2.73× the time of the fastest fully validating library twitter.json: 1,022 µs · insitu (copy untimed) (no encoding check) citm_catalog.json: 1,648 µs · insitu (copy untimed) (no encoding check) canada.json: 10,390 µs · Document (string stream) (validates fully) jeopardy.json: 108,290 µs · insitu (copy untimed) (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it)">
|
||||
<rect class="nj-heat-3" x="455" y="297" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="476.5" y="312" text-anchor="middle">2.73</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="476.5" y="325" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · edit 2.41× the time of the fastest library (fully validating) twitter.json: 1,865 µs · insitu (copy untimed) citm_catalog.json: 2,616 µs · insitu (copy untimed) canada.json: 18,812 µs · Document (string stream) jeopardy.json: 245,724 µs · insitu (copy untimed)">
|
||||
<rect class="nj-heat-2" x="501" y="297" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="523.5" y="318" text-anchor="middle">2.41</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · edit, checking less 2.34× the time of the fastest fully validating library twitter.json: 1,737 µs · insitu (copy untimed) (no encoding check) citm_catalog.json: 2,595 µs · insitu (copy untimed) (no encoding check) canada.json: 18,812 µs · Document (string stream) (validates fully) jeopardy.json: 234,669 µs · insitu (copy untimed) (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it)">
|
||||
<rect class="nj-heat-2" x="547" y="297" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="568.5" y="312" text-anchor="middle">2.34</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="568.5" y="325" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · minify 2.68× the time of the fastest library (fully validating) way: S​AX to Writer (string stream) twitter.json: 1,949 µs citm_catalog.json: 2,382 µs canada.json: 19,548 µs jeopardy.json: 231,979 µs">
|
||||
<rect class="nj-heat-3" x="593" y="297" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="615.5" y="318" text-anchor="middle">2.68</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · minify, checking less 2.42× the time of the fastest fully validating library twitter.json: 1,880 µs · S​AX to Writer (string stream) (no encoding check) citm_catalog.json: 2,314 µs · S​AX to Writer (string stream) (no encoding check) canada.json: 14,400 µs · S​AX to Writer (raw numbers) (validates fully) jeopardy.json: 224,249 µs · S​AX to Writer (string stream) (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it) copies each number's text instead of formatting it (kParseNumbersAsStringsFlag)">
|
||||
<rect class="nj-heat-2" x="639" y="297" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="660.5" y="312" text-anchor="middle">2.42</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="660.5" y="325" text-anchor="middle">U N</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · write 2.97× the time of the fastest library (fully validating) way: Writer twitter.json: 678 µs citm_catalog.json: 979 µs canada.json: 9,095 µs jeopardy.json: 131,408 µs">
|
||||
<rect class="nj-heat-3" x="685" y="297" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="730" y="318" text-anchor="middle">2.97</text>
|
||||
</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 2.39× the time of the fastest library (fully validating) way: from_utf8 + IgnoredAny twitter.json: 624 µs citm_catalog.json: 1,440 µs canada.json: 2,406 µs jeopardy.json: 64,720 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">2.39</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · validate, checking less 2.14× the time of the fastest fully validating library way: IgnoredAny twitter.json: 484 µs citm_catalog.json: 1,370 µs canada.json: 2,314 µs jeopardy.json: 58,247 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">2.14</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 2.36× the time of the fastest library (fully validating) way: visitor twitter.json: 1,311 µs citm_catalog.json: 2,288 µs canada.json: 7,127 µs jeopardy.json: 129,497 µs">
|
||||
<rect class="nj-heat-2" x="317" y="333" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="362" y="354" text-anchor="middle">2.36</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · select 1.71× the time of the fastest library (fully validating) way: from_utf8 + structs twitter.json: 701 µs citm_catalog.json: 1,532 µs canada.json: 2,529 µs jeopardy.json: 107,316 µs">
|
||||
<rect class="nj-heat-2" x="409" y="333" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="454" y="354" text-anchor="middle">1.71</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · edit 4.53× the time of the fastest library (fully validating) way: Value twitter.json: 4,042 µs citm_catalog.json: 6,586 µs canada.json: 16,631 µs jeopardy.json: 632,766 µs">
|
||||
<rect class="nj-heat-3" x="501" y="333" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="546" y="354" text-anchor="middle">4.53</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · minify 4.89× the time of the fastest library (fully validating) way: Value twitter.json: 4,012 µs citm_catalog.json: 6,583 µs canada.json: 17,306 µs jeopardy.json: 509,702 µs">
|
||||
<rect class="nj-heat-3" x="593" y="333" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="638" y="354" text-anchor="middle">4.89</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · write 2.25× the time of the fastest library (fully validating) way: Value twitter.json: 550 µs citm_catalog.json: 887 µs canada.json: 4,005 µs jeopardy.json: 134,163 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">2.25</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 2.86× the time of the fastest library (fully validating) way: validate_json twitter.json: 712 µs citm_catalog.json: 1,983 µs canada.json: 2,625 µs jeopardy.json: 76,759 µs">
|
||||
<rect class="nj-heat-3" x="225" y="369" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="270" y="390" text-anchor="middle">2.86</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · sum 4.16× the time of the fastest library (fully validating) way: generic (double, strict) twitter.json: 2,483 µs citm_catalog.json: 4,413 µs canada.json: 10,532 µs jeopardy.json: 231,505 µs">
|
||||
<rect class="nj-heat-3" x="317" y="369" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="362" y="390" text-anchor="middle">4.16</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · select 1.79× the time of the fastest library (fully validating) way: structs (validate_skipped) twitter.json: 606 µs citm_catalog.json: 2,476 µs canada.json: 2,557 µs jeopardy.json: 89,957 µs">
|
||||
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<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: 344 µs citm_catalog.json: 402 µs canada.json: 417 µs jeopardy.json: 67,467 µs reads into structs and steps over fields it doesn't know without checking them (validate_skipped checks them too)">
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<text class="nj-charts-cell" x="476.5" y="384" text-anchor="middle">0.58</text>
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<text class="nj-charts-cell nj-charts-cell--small" x="476.5" y="397" text-anchor="middle">P</text>
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<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · edit 4.47× the time of the fastest library (fully validating) way: generic (strict) twitter.json: 3,389 µs citm_catalog.json: 6,002 µs canada.json: 21,598 µs jeopardy.json: 607,767 µs">
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<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · minify 4.81× the time of the fastest library (fully validating) way: generic (strict) twitter.json: 3,685 µs citm_catalog.json: 5,942 µs canada.json: 22,138 µs jeopardy.json: 450,322 µs">
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<text class="nj-charts-cell" x="615.5" y="390" text-anchor="middle">4.81</text>
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<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · minify, checking less 0.78× the time of the fastest fully validating library way: minify_json twitter.json: 442 µs citm_catalog.json: 1,292 µs canada.json: 2,726 µs jeopardy.json: 97,377 µs minify_json only removes whitespace, without parsing the values">
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<text class="nj-charts-cell nj-charts-cell--small" x="660.5" y="397" text-anchor="middle">P</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · write 1.96× the time of the fastest library (fully validating) way: generic twitter.json: 381 µs citm_catalog.json: 730 µs canada.json: 4,071 µs jeopardy.json: 131,946 µs">
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<rect class="nj-heat-2" x="685" y="369" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="730" y="390" text-anchor="middle">1.96</text>
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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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<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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<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: 1.08; nlohmann/json json_document select: 1.00; nlohmann/json json_document edit: 1.00 (0.83 doing less, N); nlohmann/json json_document minify: 1.00 (0.83 doing less, N); nlohmann/json json_document write: 1.00 (0.71 doing less, N); yyjson validate: 1.81; yyjson sum: 1.28; yyjson select: 1.22; yyjson edit: 1.49; yyjson minify: 1.27 (0.97 doing less, N); yyjson write: 1.14; sonic-cpp validate: no fully validating way (2.24 doing less, U); sonic-cpp sum: no fully validating way (1.28 doing less, U); sonic-cpp select: no fully validating way (1.53 doing less, U); sonic-cpp edit: no fully validating way (1.26 doing less, U); sonic-cpp minify: no fully validating way (1.42 doing less, U); sonic-cpp write: 1.50; simdjson validate: 2.01; simdjson sum: 1.00; simdjson select: 1.35 (0.57 doing less, P); simdjson edit: n/a; simdjson minify: 1.58 (0.22 doing less, P); simdjson write: 2.07; sonic-rs (Rust) validate: 1.79; sonic-rs (Rust) sum: 1.11; sonic-rs (Rust) select: 1.37; sonic-rs (Rust) edit: 1.91; sonic-rs (Rust) minify: 1.73; sonic-rs (Rust) write: 2.07; Boost.J​SON validate: 1.88; Boost.J​SON sum: 1.33; Boost.J​SON select: 2.30; Boost.J​SON edit: 2.55; Boost.J​SON minify: 2.92; Boost.J​SON write: 2.56; simd-json (Rust) validate: 3.35; simd-json (Rust) sum: 1.88; simd-json (Rust) select: 2.61; simd-json (Rust) edit: 2.89; simd-json (Rust) minify: 3.39; simd-json (Rust) write: 2.35; serde_json (Rust) validate: 2.22 (1.98 doing less, U); serde_json (Rust) sum: 2.32; serde_json (Rust) select: 1.75; serde_json (Rust) edit: 4.55; serde_json (Rust) minify: 4.94; serde_json (Rust) write: 2.28; Glaze validate: 2.21; Glaze sum: 4.04; Glaze select: 1.44 (0.60 doing less, P); Glaze edit: 4.85; Glaze minify: 5.10 (0.73 doing less, P); Glaze write: 1.84; nlohmann/json json validate: 2.74; nlohmann/json json sum: 1.67; nlohmann/json json select: 7.24; nlohmann/json json edit: 3.81; nlohmann/json json minify: 4.79; nlohmann/json json write: 1.99; RapidJSON validate: 4.50 (3.40 doing less, U); RapidJSON sum: 2.98 (2.29 doing less, U); RapidJSON select: 3.84 (3.06 doing less, U); RapidJSON edit: 2.92 (2.58 doing less, U); RapidJSON minify: 3.64 (2.64 doing less, U N); RapidJSON write: 3.11.</desc>
|
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<text class="nj-charts-tick" x="270" y="34">validate</text>
|
||||
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|
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|
||||
<text class="nj-charts-tick" x="546" y="34">edit</text>
|
||||
<text class="nj-charts-tick" x="638" y="34">minify</text>
|
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<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 · sum 1.08× the time of the fastest library (fully validating) way: parse twitter.json: 392 µs citm_catalog.json: 946 µs canada.json: 3,888 µs jeopardy.json: 89,044 µs">
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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: 532 µs citm_catalog.json: 1,116 µs canada.json: 5,714 µs jeopardy.json: 192,363 µs">
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<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json_document · edit, checking less 0.83× the time of the fastest fully validating library twitter.json: 532 µs · editable (validates fully) citm_catalog.json: 1,116 µs · editable (validates fully) canada.json: 2,702 µs · editable (source numbers) (validates fully) jeopardy.json: 192,363 µs · editable (validates fully) copies each number's text instead of formatting it (number_format::source)">
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<text class="nj-charts-cell nj-charts-cell--small" x="568.5" y="73" text-anchor="middle">N</text>
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<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json_document · minify 1.00× the time of the fastest library (fully validating) twitter.json: 483 µs · parse + dump citm_catalog.json: 1,014 µs · parse + dump canada.json: 5,459 µs · parse_copy + dump jeopardy.json: 146,320 µs · parse + dump">
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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: 150 µs citm_catalog.json: 260 µs canada.json: 3,861 µs jeopardy.json: 63,958 µs">
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<text class="nj-charts-cell" x="752.5" y="60" text-anchor="middle">0.71</text>
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<text class="nj-charts-cell nj-charts-cell--small" x="752.5" y="73" text-anchor="middle">N</text>
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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 1.81× the time of the fastest library (fully validating) twitter.json: 348 µs · insitu (copy untimed) citm_catalog.json: 878 µs · insitu (copy untimed) canada.json: 2,256 µs · read (raw numbers) jeopardy.json: 90,959 µs · insitu (copy untimed)">
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|
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|
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|
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|
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|
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|
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<text class="nj-charts-rowlabel " x="216" y="138" text-anchor="end">sonic-cpp</text>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · validate, checking less 2.24× the time of the fastest fully validating library way: Document twitter.json: 408 µs citm_catalog.json: 1,028 µs canada.json: 3,622 µs jeopardy.json: 96,080 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="270" y="145" text-anchor="middle">U</text>
|
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|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · sum, checking less 1.28× the time of the fastest fully validating library way: Document twitter.json: 460 µs citm_catalog.json: 1,210 µs canada.json: 4,295 µs jeopardy.json: 107,092 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
||||
<rect class="nj-heat-1" x="317" y="117" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="362" y="132" text-anchor="middle">1.28</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="362" y="145" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · select, checking less 1.53× the time of the fastest fully validating library way: Document twitter.json: 413 µs citm_catalog.json: 1,043 µs canada.json: 3,695 µs jeopardy.json: 108,297 µs trusts U​TF-8: sonic-cpp 1.0.2 doesn't check it">
|
||||
<rect class="nj-heat-2" x="409" y="117" width="90" height="34" rx="3"/>
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<text class="nj-charts-cell" x="454" y="132" text-anchor="middle">1.53</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="454" y="145" text-anchor="middle">U</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · edit, checking less 1.26× the time of the fastest fully validating library way: Document twitter.json: 637 µs citm_catalog.json: 1,559 µs canada.json: 8,936 µs jeopardy.json: 186,232 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="117" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="546" y="132" text-anchor="middle">1.26</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="546" y="145" text-anchor="middle">U</text>
|
||||
</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="sonic-cpp · minify, checking less 1.42× the time of the fastest fully validating library way: Document + Serialize twitter.json: 695 µs citm_catalog.json: 1,541 µs canada.json: 8,838 µs jeopardy.json: 168,901 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="117" width="90" height="34" rx="3"/>
|
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<text class="nj-charts-cell" x="638" y="132" text-anchor="middle">1.42</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="638" y="145" text-anchor="middle">U</text>
|
||||
</g>
|
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<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: 256 µs citm_catalog.json: 541 µs canada.json: 5,120 µs jeopardy.json: 69,546 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">1.50</text>
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</g>
|
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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 2.01× the time of the fastest library (fully validating) way: D​OM twitter.json: 311 µs citm_catalog.json: 780 µs canada.json: 3,351 µs jeopardy.json: 116,704 µs">
|
||||
<rect class="nj-heat-2" 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">2.01</text>
|
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</g>
|
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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: 356 µs citm_catalog.json: 812 µs canada.json: 3,435 µs jeopardy.json: 96,250 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>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · select 1.35× the time of the fastest library (fully validating) way: D​OM twitter.json: 324 µs citm_catalog.json: 756 µs canada.json: 3,409 µs jeopardy.json: 123,214 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">1.35</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · select, checking less 0.57× the time of the fastest fully validating library twitter.json: 184 µs · On-Demand (key selectors) citm_catalog.json: 509 µs · On-Demand canada.json: 700 µs · On-Demand jeopardy.json: 48,614 µs · On-Demand 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">0.57</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>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · minify 1.58× the time of the fastest library (fully validating) way: D​OM + to_string twitter.json: 742 µs citm_catalog.json: 1,393 µs canada.json: 8,808 µs jeopardy.json: 266,718 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">1.58</text>
|
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</g>
|
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<g class="nj-heat-cell" tabindex="0" data-tip="simdjson · minify, checking less 0.22× the time of the fastest fully validating library way: minify twitter.json: 123 µs citm_catalog.json: 337 µs canada.json: 433 µs jeopardy.json: 47,040 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">0.22</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 2.07× the time of the fastest library (fully validating) way: to_string twitter.json: 359 µs citm_catalog.json: 637 µs canada.json: 4,999 µs jeopardy.json: 154,364 µs">
|
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<rect class="nj-heat-2" 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">2.07</text>
|
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</g>
|
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<text class="nj-charts-rowlabel " x="216" y="210" text-anchor="end">sonic-rs (Rust)</text>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · validate 1.79× the time of the fastest library (fully validating) way: IgnoredAny twitter.json: 501 µs citm_catalog.json: 970 µs canada.json: 2,249 µs jeopardy.json: 54,369 µs">
|
||||
<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">1.79</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · sum 1.11× the time of the fastest library (fully validating) way: visitor twitter.json: 501 µs citm_catalog.json: 1,123 µs canada.json: 4,397 µs jeopardy.json: 59,583 µs">
|
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<rect class="nj-heat-0" 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">1.11</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · select 1.37× the time of the fastest library (fully validating) way: structs twitter.json: 504 µs citm_catalog.json: 1,033 µs canada.json: 2,328 µs jeopardy.json: 90,486 µs">
|
||||
<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="210" text-anchor="middle">1.37</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · edit 1.91× the time of the fastest library (fully validating) way: Value twitter.json: 1,197 µs citm_catalog.json: 2,389 µs canada.json: 7,744 µs jeopardy.json: 390,952 µs">
|
||||
<rect class="nj-heat-2" 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">1.91</text>
|
||||
</g>
|
||||
<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: 1,000 µs citm_catalog.json: 2,097 µs canada.json: 7,795 µs jeopardy.json: 215,280 µs">
|
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<rect class="nj-heat-2" 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">1.73</text>
|
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</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="sonic-rs (Rust) · write 2.07× the time of the fastest library (fully validating) way: Value twitter.json: 434 µs citm_catalog.json: 927 µs canada.json: 3,987 µs jeopardy.json: 109,176 µs">
|
||||
<rect class="nj-heat-2" 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">2.07</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 1.88× the time of the fastest library (fully validating) way: S​AX (numbers: none) twitter.json: 710 µs citm_catalog.json: 969 µs canada.json: 1,718 µs jeopardy.json: 61,476 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">1.88</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · sum 1.33× the time of the fastest library (fully validating) way: S​AX twitter.json: 734 µs citm_catalog.json: 1,030 µs canada.json: 6,103 µs jeopardy.json: 64,382 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">1.33</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · select 2.30× the time of the fastest library (fully validating) twitter.json: 884 µs · parse_into structs citm_catalog.json: 1,380 µs · parse_into structs canada.json: 7,217 µs · parse jeopardy.json: 99,078 µs · parse_into structs">
|
||||
<rect class="nj-heat-2" 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">2.30</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · edit 2.55× the time of the fastest library (fully validating) way: parse twitter.json: 1,963 µs citm_catalog.json: 2,936 µs canada.json: 13,414 µs jeopardy.json: 356,244 µs">
|
||||
<rect class="nj-heat-3" 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">2.55</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · minify 2.92× the time of the fastest library (fully validating) way: parse + serialize twitter.json: 2,086 µs citm_catalog.json: 2,919 µs canada.json: 13,974 µs jeopardy.json: 334,468 µs">
|
||||
<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">2.92</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Boost.J​SON · write 2.56× the time of the fastest library (fully validating) way: serialize twitter.json: 480 µs citm_catalog.json: 1,016 µs canada.json: 6,154 µs jeopardy.json: 139,022 µs">
|
||||
<rect class="nj-heat-3" x="685" y="225" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="730" y="246" text-anchor="middle">2.56</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 3.35× the time of the fastest library (fully validating) way: tape (copy) twitter.json: 567 µs citm_catalog.json: 1,430 µs canada.json: 4,359 µs jeopardy.json: 207,551 µs (copy): parses in place, on a copy of the input that is part of the time">
|
||||
<rect class="nj-heat-3" x="225" y="261" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="270" y="282" text-anchor="middle">3.35</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · sum 1.88× the time of the fastest library (fully validating) way: visitor (copy) twitter.json: 681 µs citm_catalog.json: 1,650 µs canada.json: 5,083 µs jeopardy.json: 210,185 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">1.88</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · select 2.61× the time of the fastest library (fully validating) way: structs (copy) twitter.json: 679 µs citm_catalog.json: 1,731 µs canada.json: 5,144 µs jeopardy.json: 239,164 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="261" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="454" y="282" text-anchor="middle">2.61</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · edit 2.89× the time of the fastest library (fully validating) twitter.json: 1,862 µs · borrowed (copy) citm_catalog.json: 4,194 µs · borrowed (copy) canada.json: 14,896 µs · owned (copy) jeopardy.json: 391,369 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"/>
|
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<text class="nj-charts-cell" x="546" y="282" text-anchor="middle">2.89</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: 1,889 µs citm_catalog.json: 4,196 µs canada.json: 15,716 µs jeopardy.json: 414,377 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"/>
|
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<text class="nj-charts-cell" x="638" y="282" text-anchor="middle">3.39</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="simd-json (Rust) · write 2.35× the time of the fastest library (fully validating) way: borrowed twitter.json: 582 µs citm_catalog.json: 800 µs canada.json: 5,147 µs jeopardy.json: 122,623 µs">
|
||||
<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">2.35</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 2.22× the time of the fastest library (fully validating) way: from_utf8 + IgnoredAny twitter.json: 624 µs citm_catalog.json: 1,440 µs canada.json: 2,406 µs jeopardy.json: 64,720 µs">
|
||||
<rect class="nj-heat-2" 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">2.22</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · validate, checking less 1.98× the time of the fastest fully validating library way: IgnoredAny twitter.json: 484 µs citm_catalog.json: 1,370 µs canada.json: 2,314 µs jeopardy.json: 58,247 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="297" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="292.5" y="312" text-anchor="middle">1.98</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 2.32× the time of the fastest library (fully validating) way: visitor twitter.json: 1,311 µs citm_catalog.json: 2,288 µs canada.json: 7,127 µs jeopardy.json: 129,497 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">2.32</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · select 1.75× the time of the fastest library (fully validating) way: from_utf8 + structs twitter.json: 701 µs citm_catalog.json: 1,532 µs canada.json: 2,529 µs jeopardy.json: 107,316 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">1.75</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · edit 4.55× the time of the fastest library (fully validating) way: Value twitter.json: 4,042 µs citm_catalog.json: 6,586 µs canada.json: 16,631 µs jeopardy.json: 632,766 µs">
|
||||
<rect class="nj-heat-3" 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">4.55</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · minify 4.94× the time of the fastest library (fully validating) way: Value twitter.json: 4,012 µs citm_catalog.json: 6,583 µs canada.json: 17,306 µs jeopardy.json: 509,702 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">4.94</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="serde_json (Rust) · write 2.28× the time of the fastest library (fully validating) way: Value twitter.json: 550 µs citm_catalog.json: 887 µs canada.json: 4,005 µs jeopardy.json: 134,163 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">2.28</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 2.21× the time of the fastest library (fully validating) way: validate_json twitter.json: 590 µs citm_catalog.json: 1,545 µs canada.json: 1,980 µs jeopardy.json: 76,009 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">2.21</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · sum 4.04× the time of the fastest library (fully validating) way: generic (double, strict) twitter.json: 2,345 µs citm_catalog.json: 4,080 µs canada.json: 10,576 µs jeopardy.json: 250,685 µs">
|
||||
<rect class="nj-heat-3" x="317" y="333" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="362" y="354" text-anchor="middle">4.04</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · select 1.44× the time of the fastest library (fully validating) way: structs (validate_skipped) twitter.json: 529 µs citm_catalog.json: 1,435 µs canada.json: 1,913 µs jeopardy.json: 91,253 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">1.44</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · select, checking less 0.60× the time of the fastest fully validating library way: structs twitter.json: 342 µs citm_catalog.json: 410 µs canada.json: 431 µs jeopardy.json: 66,069 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">0.60</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 4.85× the time of the fastest library (fully validating) way: generic (strict) twitter.json: 3,525 µs citm_catalog.json: 6,551 µs canada.json: 23,644 µs jeopardy.json: 661,941 µs">
|
||||
<rect class="nj-heat-3" x="501" y="333" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="546" y="354" text-anchor="middle">4.85</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · minify 5.10× the time of the fastest library (fully validating) way: generic (strict) twitter.json: 3,780 µs citm_catalog.json: 6,416 µs canada.json: 23,765 µs jeopardy.json: 458,311 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">5.10</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="Glaze · minify, checking less 0.73× the time of the fastest fully validating library way: minify_json twitter.json: 422 µs citm_catalog.json: 1,144 µs canada.json: 2,350 µs jeopardy.json: 96,405 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">0.73</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 1.84× the time of the fastest library (fully validating) twitter.json: 360 µs · generic citm_catalog.json: 660 µs · generic canada.json: 3,714 µs · generic (strict) jeopardy.json: 124,598 µs · generic">
|
||||
<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">1.84</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 2.74× the time of the fastest library (fully validating) way: accept twitter.json: 677 µs citm_catalog.json: 1,433 µs canada.json: 4,584 µs jeopardy.json: 73,561 µs">
|
||||
<rect class="nj-heat-3" x="225" y="369" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="270" y="390" text-anchor="middle">2.74</text>
|
||||
</g>
|
||||
<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: 797 µs citm_catalog.json: 1,548 µs canada.json: 6,004 µs jeopardy.json: 101,516 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">1.67</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · select 7.24× the time of the fastest library (fully validating) way: structs (from_json) twitter.json: 3,325 µs citm_catalog.json: 5,126 µs canada.json: 11,908 µs jeopardy.json: 423,362 µs">
|
||||
<rect class="nj-heat-4" x="409" y="369" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="454" y="390" text-anchor="middle">7.24</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · edit 3.81× the time of the fastest library (fully validating) way: ordered_json twitter.json: 2,912 µs citm_catalog.json: 4,999 µs canada.json: 15,603 µs jeopardy.json: 604,744 µs">
|
||||
<rect class="nj-heat-3" x="501" y="369" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="546" y="390" text-anchor="middle">3.81</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · minify 4.79× the time of the fastest library (fully validating) way: parse + dump twitter.json: 4,143 µs citm_catalog.json: 5,702 µs canada.json: 16,463 µs jeopardy.json: 528,092 µs">
|
||||
<rect class="nj-heat-3" x="593" y="369" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="638" y="390" text-anchor="middle">4.79</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="nlohmann/json json · write 1.99× the time of the fastest library (fully validating) way: dump twitter.json: 471 µs citm_catalog.json: 644 µs canada.json: 4,344 µs jeopardy.json: 114,096 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">1.99</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 4.50× the time of the fastest library (fully validating) twitter.json: 1,552 µs · insitu (copy untimed) citm_catalog.json: 2,210 µs · insitu (copy untimed) canada.json: 4,104 µs · S​AX (string stream, default precision) jeopardy.json: 168,747 µs · insitu (copy untimed)">
|
||||
<rect class="nj-heat-3" x="225" y="405" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="247.5" y="426" text-anchor="middle">4.50</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · validate, checking less 3.40× the time of the fastest fully validating library twitter.json: 1,082 µs · insitu (copy untimed) (no encoding check) citm_catalog.json: 1,570 µs · S​AX (default precision) (no encoding check) canada.json: 4,104 µs · S​AX (string stream, default precision) (validates fully) jeopardy.json: 110,856 µs · insitu (copy untimed) (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it)">
|
||||
<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">3.40</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 2.98× the time of the fastest library (fully validating) twitter.json: 1,616 µs · insitu (copy untimed) citm_catalog.json: 2,290 µs · insitu (copy untimed) canada.json: 11,183 µs · S​AX (string stream) jeopardy.json: 181,500 µs · insitu (copy untimed)">
|
||||
<rect class="nj-heat-3" x="317" y="405" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="339.5" y="426" text-anchor="middle">2.98</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · sum, checking less 2.29× the time of the fastest fully validating library twitter.json: 1,130 µs · insitu (copy untimed) (no encoding check) citm_catalog.json: 1,743 µs · S​AX (no encoding check) canada.json: 11,109 µs · S​AX (string stream) (no encoding check) jeopardy.json: 119,706 µs · insitu (copy untimed) (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it)">
|
||||
<rect class="nj-heat-2" x="363" y="405" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="384.5" y="420" text-anchor="middle">2.29</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 3.84× the time of the fastest library (fully validating) way: insitu (copy untimed) twitter.json: 1,560 µs citm_catalog.json: 2,127 µs canada.json: 11,547 µs jeopardy.json: 176,066 µs">
|
||||
<rect class="nj-heat-3" x="409" y="405" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="431.5" y="426" text-anchor="middle">3.84</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · select, checking less 3.06× the time of the fastest fully validating library twitter.json: 1,079 µs · insitu (copy untimed) (no encoding check) citm_catalog.json: 1,817 µs · insitu (copy untimed) (no encoding check) canada.json: 11,436 µs · Document (string stream) (no encoding check) jeopardy.json: 122,354 µs · insitu (copy untimed) (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it)">
|
||||
<rect class="nj-heat-3" x="455" y="405" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="476.5" y="420" text-anchor="middle">3.06</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 2.92× the time of the fastest library (fully validating) twitter.json: 2,333 µs · insitu (copy untimed) citm_catalog.json: 3,133 µs · insitu (copy untimed) canada.json: 20,518 µs · insitu (copy) jeopardy.json: 315,892 µs · insitu (copy untimed) (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">2.92</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · edit, checking less 2.58× the time of the fastest fully validating library twitter.json: 1,838 µs · insitu (copy untimed) (no encoding check) citm_catalog.json: 2,836 µs · insitu (copy untimed) (no encoding check) canada.json: 20,320 µs · Document (string stream) (no encoding check) jeopardy.json: 271,888 µs · insitu (copy untimed) (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it)">
|
||||
<rect class="nj-heat-3" x="547" y="405" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="568.5" y="420" text-anchor="middle">2.58</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 3.64× the time of the fastest library (fully validating) twitter.json: 3,015 µs · S​AX to Writer citm_catalog.json: 3,012 µs · S​AX to Writer canada.json: 21,177 µs · Document + Writer jeopardy.json: 355,727 µs · S​AX to Writer (string stream)">
|
||||
<rect class="nj-heat-3" x="593" y="405" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="615.5" y="426" text-anchor="middle">3.64</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · minify, checking less 2.64× the time of the fastest fully validating library twitter.json: 1,978 µs · S​AX to Writer (no encoding check) citm_catalog.json: 2,493 µs · S​AX to Writer (no encoding check) canada.json: 15,512 µs · S​AX to Writer (raw numbers) (no encoding check) jeopardy.json: 249,235 µs · S​AX to Writer (string stream) (no encoding check) trusts U​TF-8: RapidJSON's default (kParseValidateEncodingFlag checks it) copies each number's text instead of formatting it (kParseNumbersAsStringsFlag)">
|
||||
<rect class="nj-heat-3" x="639" y="405" width="44" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="660.5" y="420" text-anchor="middle">2.64</text>
|
||||
<text class="nj-charts-cell nj-charts-cell--small" x="660.5" y="433" text-anchor="middle">U N</text>
|
||||
</g>
|
||||
<g class="nj-heat-cell" tabindex="0" data-tip="RapidJSON · write 3.11× the time of the fastest library (fully validating) way: Writer twitter.json: 717 µs citm_catalog.json: 1,033 µs canada.json: 9,017 µs jeopardy.json: 134,260 µs">
|
||||
<rect class="nj-heat-3" x="685" y="405" width="90" height="34" rx="3"/>
|
||||
<text class="nj-charts-cell" x="730" y="426" text-anchor="middle">3.11</text>
|
||||
</g>
|
||||
<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"/>
|
||||
<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"/>
|
||||
<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"/>
|
||||
<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"/>
|
||||
<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"/>
|
||||
<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>
|
||||
|
After Width: | Height: | Size: 45 KiB |
Reference in new issue
Block a user