GxHash 2.0.0

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher. 
dotnet add package GxHash --version 2.0.0                

                    
                

            
NuGet\Install-Package GxHash -Version 2.0.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="GxHash" Version="2.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add GxHash --version 2.0.0                

                    
                

            
#r "nuget: GxHash, 2.0.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
// Install GxHash as a Cake Addin
#addin nuget:?package=GxHash&version=2.0.0

// Install GxHash as a Cake Tool
#tool nuget:?package=GxHash&version=2.0.0

GxHash

CI

GxHash is a blazingly fast and robust non-cryptographic hashing algorithm.

Features

Blazingly Fast 🚀

Up to this date, GxHash is the fastest non-cryptographic hashing algorithm of its class, for all input sizes. This performance is possible mostly thanks to heavy usage of SIMD intrinsics, high ILP construction and a small bytecode (easily inlined and cached). See the benchmarks.

Highly Robust 🗿

GxHash uses several rounds of hardware-accelerated AES block cipher for efficient bit mixing. Thanks to this, GxHash passes all SMHasher tests, which is the de facto quality benchmark for non-cryptographic hash functions, gathering most of the existing algorithms. GxHash has low collisions, uniform distribution and high avalanche properties.

Portability

Architecture Compatibility

GxHash is compatible with:

  • X86 processors with AES-NI & SSE2 intrinsics
  • ARM processors with AES & NEON intrinsics Warning: Other platforms are currently not supported (there is no fallback). GxHash will not build on these platforms.

Hashes Stability

All generated hashes for a given version of GxHash are stable, meaning that for a given input the output hash will be the same across all supported platforms.

Benchmarks

This library is a C# port of gxhash. Despite the language difference, performance is really close to the Rust version of the algorithm for a given version of the algorithm. You can run the benchmarks in GxHash.Benchmarks to see for yourself.

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

  • net8.0

    • No dependencies.

NuGet packages (1)

Showing the top 1 NuGet packages that depend on GxHash:

Package Downloads
Faster.Map

Incredibly fast (concurrent) hashmap

GitHub repositories

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Version Downloads Last updated
2.0.0 242 1/13/2024

2.0.0: Do partial-first
     1.0.0: First version