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Add rapidhash #286

Merged
merged 5 commits into from
May 27, 2024
Merged

Add rapidhash #286

merged 5 commits into from
May 27, 2024

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Nicoshev
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Hello,

I wanted to submit 'rapidhash', an improved version of wyhash, to the list of hashes.

There are two variants:

  • rapidhash
  • rapidhash_unrolled

They compute the same hash, although the unrolled variant has an optimization which should make it run faster on most modern CPUs.

Both should be passing all tests.

They also pass all tests on SMHasher3 (unlike wyhash) and they have an outstanding collision ration when the default seed is used.

The original source code can be found here: https://github.com/Nicoshev/rapidhash

Thanks,
Nicolas

@rurban
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rurban commented May 27, 2024

Lgtm. MacOS is PMP_Multilinear

@rurban rurban merged commit a593927 into rurban:master May 27, 2024
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2 participants