751 Open source projects that are alternatives of or similar to Simde

C++ image processing and machine learning library with using of SIMD: SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, VMX(Altivec) and VSX(Power7), NEON for ARM.

SIMD macro assembler unified for ARM, MIPS, PPC and x86

SIMD Vector Classes for C++

Boost SIMD

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C++ wrappers for SIMD intrinsics and parallelized, optimized mathematical functions (SSE, AVX, NEON, AVX512)

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Realtime raytracer using SIMD on ARM, MIPS, PPC and x86

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Nim utilities for advanced CPU operations: CPU identification, ISA extension detection, bindings to assorted intrinsics

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Portable header-only C++ low level SIMD library

std::experimental::simd for GCC [ISO/IEC TS 19570:2018]

Support for ternary logic in SSE, XOP, AVX2 and x86 programs

Library for specialized dense and sparse matrix operations, and deep learning primitives.

Parsing gigabytes of JSON per second

A translator from Intel SSE intrinsics to Arm/Aarch64 NEON implementation

DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps

Examples of C# code compiled to GPU by hybridizer

SIMD (SWAR/SSE/SSE4/AVX2/AVX512F/ARM Neon) of Karp-Rabin algorithm's modification

Fast UTF-8 validation with range algorithm (NEON+SSE4+AVX2)

⚡️⚡️⚡️Blazing fast correlation functions on the CPU.

MIPP is a portable wrapper for SIMD instructions written in C++11. It supports NEON, SSE, AVX and AVX-512.

Performance-portable, length-agnostic SIMD with runtime dispatch

Guided Missile, Radar and Infrared EOS Simulation Framework written in Fortran.

📽 Highly Optimized Graphics Math (glm) for C

SIMD-accelerated UTF-8 validation for Rust.

std::find simd version

DSL for SIMD Sorting on AVX2 & AVX512

SIMDized check which bytes are in a set

C++ SIMD Noise Library

A library for audio oversampling, which tries to offer a simple api while wrapping HIIR, by Laurent De Soras, for minimum phase antialiasing, and r8brain-free-src, by Aleksey Vaneev, for linear phase antialiasing.

🚀 Fast C/C++ bit population count library

Open Source Architecture Code Analyzer

Math library using hlsl syntax with SSE/NEON support

Multi-architecture assembler for IDA Pro. Powered by Keystone Engine.

SIMD (SSE) population count --- http://0x80.pl/articles/sse-popcount.html

Storage for my snippets, toy programs, etc.

Accelerate aggregated MD5 hashing performance up to 8x for AVX512 and 4x for AVX2. Useful for server applications that need to compute many MD5 sums in parallel.

Fastest Histogram Construction

TurboRLE-Fastest Run Length Encoding

Fast, modern C++ DSP framework, FFT, Sample Rate Conversion, FIR/IIR/Biquad Filters (SSE, AVX, AVX-512, ARM NEON)

C library to remove white space from strings as fast as possible

Fast C functions for the computing the positional popcount (pospopcnt).

The Compute Library is a set of computer vision and machine learning functions optimised for both Arm CPUs and GPUs using SIMD technologies.

Unicode routines (UTF8, UTF16): billions of characters per second.

Transpose: SIMD Integer+Floating Point Compression Filter

Auto-generated maths library for C and C++ based on HLSL/Cg

Learning and practice of high performance computing (CUDA, Vulkan, OpenCL, OpenMP, TBB, SSE/AVX, NEON, MPI, coroutines, etc. )

Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc, PowerPC, RiscV, X86)

Capstone disassembly/disassembler framework: Core (Arm, Arm64, BPF, EVM, M68K, M680X, MOS65xx, Mips, PPC, RISCV, Sparc, SystemZ, TMS320C64x, Web Assembly, X86, X86_64, XCore) + bindings.

Accelerate SHA256 computations in pure Go using Accelerate SHA256 computations in pure Go using AVX512, SHA Extensions for x86 and ARM64 for ARM. On AVX512 it provides an up to 8x improvement (over 3 GB/s per core). SHA Extensions give a performance boost of close to 4x over native.

Keystone assembler framework: Core (Arm, Arm64, Hexagon, Mips, PowerPC, Sparc, SystemZ & X86) + bindings

Simple and fast C++ image processing library with focus on heterogeneous systems

Triangle rasterization routines accelerated by SSE and AVX

A shader-based Software Renderer Using The LightSky Framework.

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A light-weight compiler backend