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Does crc-rs have plans to implement hardware acceleration? #104

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RiversJin opened this issue Jun 1, 2023 · 1 comment
Open

Does crc-rs have plans to implement hardware acceleration? #104

RiversJin opened this issue Jun 1, 2023 · 1 comment

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@RiversJin
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I have noticed that the current implementation still uses table lookup method. Perhaps introducing acceleration instructions for different platforms could significantly improve the computational speed. I saw in #83 that it is currently waiting for the completion of the std::simd feature before implementing this. Is that correct?

Because I would like to implement Intel's SSE4.2 acceleration for CRC calculations in crc-rs, but I'm unsure if this aligns with crc-rs's future development plans.

@akhilles
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Yes, definitely! There were a bunch of recent changes (e.g. #76) specifically aimed at supporting multiple implementations.

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