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Migrate to stabilized x86/x86_64 SIMD #113
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That is great! I am curious if there is a nightly release with this PR already. Will update my Rust version! |
sunchao
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Currently the SIMD feature requires the x86intrin crate and a compile time flag `RUSTFLAGS="-C target-feature=+sse4.2"`, which is not convenient. This replaces the x86intrin dependency with recently stablized SIMD features, and also replaces the `cfg(target_feature)` flag with `is_x86_feature_detected`, which dynamically determines whether SSE 4.2 is supported or not. Fixes #113.
sunchao
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May 10, 2018
Currently the SIMD feature requires the x86intrin crate and a compile time flag `RUSTFLAGS="-C target-feature=+sse4.2"`, which is not convenient. This replaces the x86intrin dependency with recently stablized SIMD features, and also replaces the `cfg(target_feature)` flag with `is_x86_feature_detected`, which dynamically determines whether SSE 4.2 is supported or not. Fixes #113.
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Currently the SIMD feature requires the
x86intrincrate and a compile time flagRUSTFLAGS="-C target-feature=+sse4.2". Since x86/x86_64 SIMD is already stabilized, we should no longer need this crate dependency, and more importantly, enable feature check at run time via the command:is_x86_feature_detected.The text was updated successfully, but these errors were encountered: