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Keep accumulator lanes in locals in accumulate() - #14
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modulovalue wants to merge 1 commit into
Open
modulovalue wants to merge 1 commit into
modulovalue wants to merge 1 commit into
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About 1.9x faster on long inputs on arm64, 1.4x on x86-64 (AOT).
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Nice one! Thank you for this, I'll take a look. |
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accumulate()loaded and stored every accumulator lane through theUint64Listfor each 8 bytes of input. It now keeps the eight lanes in local variables (a manually inlinedaccumulate512) and writes them back once per block.