xxhash-ffi: Bindings and high-level helpers for xxHash

[ bsd3, cryptography, library ] [ Propose Tags ]

Bindings and high-level helpers for xxHash family of extremely fast non-cryptographic hash functions.


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Flags

Automatic Flags
NameDescriptionDefault
pkg-config

Use pkg-config(1) to locate foreign xxhash library.

Enabled

Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info

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Versions [RSS] 0.1.0.0, 0.1.0.1, 0.2.0.0, 0.3 (info)
Change log CHANGELOG.md
Dependencies base (>=4.10 && <5), bytestring (<0.13), data-array-byte (<0.2), hashable (<1.6), text (<2.2) [details]
License BSD-3-Clause
Copyright 2017 Henri Verroken
Author Henri Verroken
Maintainer Bodigrim
Revised Revision 1 made by Bodigrim at 2024-07-04T20:38:50Z
Category Cryptography
Home page https://github.com/haskell-haskey/xxhash-ffi#readme
Source repo head: git clone https://github.com/hverr/xxhash-ffi
Uploaded by Bodigrim at 2024-03-28T21:49:54Z
Distributions LTSHaskell:0.2.0.0, NixOS:0.2.0.0, Stackage:0.3
Reverse Dependencies 1 direct, 2 indirect [details]
Downloads 2651 total (30 in the last 30 days)
Rating 2.0 (votes: 1) [estimated by Bayesian average]
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Status Docs available [build log]
Last success reported on 2024-03-28 [all 1 reports]

Readme for xxhash-ffi-0.3

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xxhash-ffi

Hackage Stackage Nightly Stackage LTS

Haskell bindings and high-level helpers for xxHash family of extremely fast non-cryptographic hash functions.

Benchmarks against hashable-1.4.3.0 on x86_64:

10B
  Data.Digest.XXHash.FFI.XXH3:
    20.2 ns ± 692 ps
  Data.Hashable:
    20.3 ns ± 722 ps
1kB
  Data.Digest.XXHash.FFI.XXH3:
    80.8 ns ± 2.0 ns
  Data.Hashable:
    1.27 μs ±  16 ns
4kB
  Data.Digest.XXHash.FFI.XXH3:
    236  ns ± 7.9 ns
  Data.Hashable:
    5.09 μs ± 135 ns
1MB
  Data.Digest.XXHash.FFI.XXH3:
    138  μs ± 3.4 μs
  Data.Hashable:
    3.19 ms ±  60 μs

Benchmarks against hashable-1.4.3.0 on aarch64:

10B
  Data.Digest.XXHash.FFI.XXH3:
    10.2 ns ± 208 ps
  Data.Hashable:
    12.1 ns ± 404 ps
1kB
  Data.Digest.XXHash.FFI.XXH3:
    71.7 ns ± 1.8 ns
  Data.Hashable:
    1.14 μs ±  27 ns
4kB
  Data.Digest.XXHash.FFI.XXH3:
    289  ns ± 7.0 ns
  Data.Hashable:
    4.71 μs ± 187 ns
1MB
  Data.Digest.XXHash.FFI.XXH3:
    175  μs ± 6.9 μs
  Data.Hashable:
    2.87 ms ± 108 μs