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Niels Lohmann
7341f127d3
Extends the comparison in "How 3.13.0 got faster" from yyjson, simdjson and Boost.JSON to eleven engines: sonic-cpp, RapidJSON and Glaze (generic DOM, lazy_json, reading into structs) in C++, sonic-rs, simd-json and serde_json in Rust. Measured on an Apple M1 Max (Apple clang 21, Rust 1.99) and an x86-64 Haswell server (GCC 13, Clang 18). Every engine must return the same values, string bytes and bit-identical number sums before it is timed. The post now answers whether json_document is the fastest parser: it is the fastest document parser at parse+dump everywhere and at parsing on Apple silicon, ties with simdjson's DOM on x86-64, and loses to simdjson On-Demand and Glaze structs when only a few fields are read. tests/benchmarks/json_view/others holds the programs (bench_all.cpp, the Rust crate with its Cargo.lock), summarize.py and the pinned versions and checksums. Signed-off-by: Niels Lohmann <mail@nlohmann.me>
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