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ChibiHash: a simple and fast 64-bit hash function

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Haskell port of ChibiHash, a simple and fast 64-bit hash function.

Features:

  • Fast 64-bit hashing

  • Suitable for hash tables and hash-based data structures

For more information, see the article "ChibiHash: A small, fast 64-bit hash function" at https://nrk.neocities.org/articles/chibihash

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Versions [RSS] 0.1.0.0, 0.2.0.0
Change log CHANGELOG.md
Dependencies base (>=4.7 && <5), bytestring (>=0.10 && <0.13), ChibiHash [details]
Tested with ghc ==9.4.7, ghc ==9.6.3, ghc ==9.8.1
License MIT
Copyright 2024 Ville Vesilehto
Author Ville Vesilehto
Maintainer ville@vesilehto.fi
Category Data, Algorithms
Home page https://github.com/thevilledev/ChibiHash-hs
Bug tracker https://github.com/thevilledev/ChibiHash-hs/issues
Source repo head: git clone https://github.com/thevilledev/ChibiHash-hs.git(tag v0.1.0.0)
Uploaded by thevilledev at 2024-11-27T20:42:22Z
Distributions NixOS:0.2.0.0
Executables ChibiHash-example
Downloads 47 total (10 in the last 30 days)
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Status Docs uploaded by user
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Readme for ChibiHash-0.1.0.0

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ChibiHash-hs

Haskell port of N-R-K/ChibiHash. See the article ChibiHash: A small, fast 64-bit hash function for more information.

All credit for the algorithm goes to N-R-K.

Usage

module Main where

import ChibiHash (chibihash64)
import qualified Data.ByteString as BS

main :: IO ()
main = do
    let input = BS.pack [1,2,3,4]
    let seed = 0
    print $ chibihash64 input seed

You may also run the example program with cabal run.

Tests

Run tests with cabal test.

License

MIT.