8000 str short, 128-bit SIMD, AVX512VL split · ijl/orjson@66c872e · GitHub
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str short, 128-bit SIMD, AVX512VL split
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-309
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8 files changed

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‎.github/workflows/artifact.yaml

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@@ -79,6 +79,9 @@ jobs:
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options: --user 0
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steps:
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- name: cpuinfo
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run: cat /proc/cpuinfo
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- uses: actions/checkout@v4
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- name: Build environment

‎.github/workflows/debug.yaml

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{ rust: "1.72", features: "" },
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{ rust: "1.72", features: "--features=yyjson" },
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{ rust: "nightly-2024-04-30", features: "--features=yyjson,unstable-simd"},
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{ rust: "nightly-2024-04-30", features: "--features=avx512,yyjson,unstable-simd"},
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]
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python: [
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{ version: '3.13' },
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steps:
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- run: curl https://sh.rustup.rs -sSf | sh -s -- --default-toolchain ${{ matrix.profile.rust }} --profile minimal -y
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- name: cpuinfo
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run: cat /proc/cpuinfo
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- uses: actions/setup-python@v5
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with:
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allow-prereleases: true

‎Cargo.toml

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# Use SIMD intrinsics. This requires Rust on the nightly channel.
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unstable-simd = []
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# Include runtime-detected functions that use AVX512VL. Requires unstable-simd and amd64.
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avx512 = []
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no-panic = [
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"itoa/no-panic",
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"ryu/no-panic",

‎src/lib.rs

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// SPDX-License-Identifier: (Apache-2.0 OR MIT)
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#![cfg_attr(
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all(target_arch = "x86_64", feature = "avx512"),
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feature(avx512_target_feature)
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)]
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#![cfg_attr(
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all(target_arch = "x86_64", feature = "avx512"),
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feature(stdarch_x86_avx512)
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)]
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#![cfg_attr(feature = "intrinsics", feature(core_intrinsics))]
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#![cfg_attr(feature = "optimize", feature(optimize_attribute))]
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#![cfg_attr(feature = "strict_provenance", feature(strict_provenance))]

‎src/serialize/writer/escape.rs

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