High performance algorithms in C#: SIMD/SSE, multi-core and faster
☆340Jan 7, 2026Updated last month
Alternatives and similar repositories for HPCsharp
Users that are interested in HPCsharp are comparing it to the libraries listed below
Sorting:
- Vectorized generic dictionary prototype☆26Dec 10, 2024Updated last year
- Span-ify your code: write high performance memory aware C#☆73Dec 3, 2025Updated 2 months ago
- This library provides fast, lightweight and low-level memory allocators for .NET (e.g TLSF)☆43Updated this week
- Easy to use SIMD accelerated Array and Span methods☆93Nov 19, 2022Updated 3 years ago
- .NET library for rational arithmetic based on a stack machine.☆52Feb 10, 2023Updated 3 years ago
- Robust and efficient library for management of asynchronous operations in C#/.Net.☆251Dec 7, 2025Updated 2 months ago
- A high-performance alloc free c# Jobscheduler.☆198Mar 18, 2025Updated 11 months ago
- Structure of arrays source generator to make CPU Cache and SIMD friendly data structure for high-performance code in .NET and Unity.☆328Jan 5, 2026Updated last month
- This library provides struct based collections for high performance and low memory usage☆36Oct 27, 2024Updated last year
- C# localizable zero-allocation format string generator☆16Oct 27, 2025Updated 4 months ago
- Fast, idiomatic C# implementation of Flatbuffers☆564May 26, 2025Updated 9 months ago
- Faster.Map — A blazing-fast, memory-efficient HashMap library for .NET. Featuring SIMD-optimized DenseMap, lock-free CMap, and high-perfo…☆139Feb 11, 2026Updated 2 weeks ago
- Linq-like extension functions for Arrays, Span<T>, and List<T> that are faster and allocate less.☆762Sep 26, 2025Updated 5 months ago
- The ultimate fast alternative to Activator.CreateInstance<T> / new T()☆271Jan 15, 2026Updated last month
- Utilized native-memory backed array for .NET and Unity - over the 2GB limitation and support the modern API(IBufferWriter, ReadOnlySequen…☆333Jan 5, 2026Updated last month
- Playing around to make a high-performance prefix tree implementation in C#☆18Jan 1, 2024Updated 2 years ago
- High performance, thread-safe in-memory caching primitives for .NET☆584Feb 2, 2026Updated 3 weeks ago
- Implementation in C# of LINQ concept with struct☆309Jan 19, 2024Updated 2 years ago
- net-ssa: A fast and easy-to-use register-based representation for .NET bytecode.☆34Feb 11, 2024Updated 2 years ago
- LINQ for Span<T>, without memory allocations.☆282Aug 31, 2023Updated 2 years ago
- A .NET library to run C# code in parallel on the GPU through DX12, D2D1, and dynamically generated HLSL compute and pixel shaders, with t…☆3,094Aug 16, 2025Updated 6 months ago
- 7x-10x faster alternative to MemoryCache. A high-performance, lighweight (8KB dll) and thread-safe memory cache for .NET.☆188Jan 4, 2026Updated last month
- Fast, low-allocation ports of List, Dictionary, HashSet, Stack, and Queue using ArrayPool and Span.☆597Apr 2, 2024Updated last year
- A high-performance, zero-allocation .NET logging library.☆434Feb 14, 2026Updated last week
- VS2022 Add-in. Click on any method or class to see what .NET Core's JIT generates for them (ASM).☆704Jul 20, 2025Updated 7 months ago
- Curve layout component based on unity UGUI.☆12Sep 9, 2024Updated last year
- Implementation of a lock-free dictionary on .Net.☆544Feb 24, 2025Updated last year
- Zero allocation valuetype based fixed string implementation (8/16/32/64) for .NET 7+☆90Mar 17, 2024Updated last year
- High performance C# implementation of the Snappy compression algorithm☆89Dec 31, 2025Updated last month
- A framework for transparently invoking multiple instances or clients.☆44Updated this week
- ☆16Updated this week
- Lightweight, Zero Allocation LINQ Implementation on `Span<T>`☆82Oct 19, 2024Updated last year
- A MMORPG KIT's MMO server project written by using .NET8☆25Feb 1, 2026Updated 3 weeks ago
- Zero Allocation StringBuilder for .NET and Unity.☆2,687Jan 5, 2026Updated last month
- EasyTimeSlicing makes it easy to slice heavy tasks into consequent game frames to execute and helps to keep the game running smoothly and…☆48Apr 14, 2024Updated last year
- A library for building server application using loop-action programming model on .NET.☆276Oct 1, 2025Updated 4 months ago
- Fast and memory-efficient immutable collections and helper data structures☆251Sep 18, 2025Updated 5 months ago
- A light-weight, performant interval tree in C#☆36Mar 27, 2025Updated 11 months ago
- A C# RPC framework built for QUIC, with bidirectional streaming, first-class async/await, and Protobuf support.☆121Feb 20, 2026Updated last week