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FYI: Unsafe rewrite + Intrinsics #10

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buybackoff opened this issue Aug 26, 2018 · 0 comments
Closed

FYI: Unsafe rewrite + Intrinsics #10

buybackoff opened this issue Aug 26, 2018 · 0 comments

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@buybackoff
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I used your code in my CRC32 implementation and did some benchmarks:
Spreads/Spreads@1a6b6c2

CRC32 Managed in every benchmark is code from this repo rewritten to avoid virtual method calls and works with pointers. The numbers are in MB/sec.

The main point was to use hardware intrinsics and your code is the fastest managed fallback I have found.

Thanks!
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@buybackoff