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avx

Here are 162 public repositories matching this topic...

ermig1979 / Simd

Star

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.

Updated Apr 20, 2021
C++

simd-everywhere / simde

Star

Open

Add overflow values to the tests

mr-c commented Dec 30, 2020

Examples from simd-everywhere/simde#685

SIMDE_FLOAT32_C(-2147483650.0)
SIMDE_FLOAT32_C( 2147483649.0)

SIMDE_FLOAT64_C(-2147483650.0)
SIMDE_FLOAT64_C( 2147483649.0)

The procedure is:

Find tests that use SIMDE_FLOAT32_C or SIMDE_FLOAT64_C in their test_vec
Copy-n-paste an entry in the test_vec, modifying the inputs using the overflow valu

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good first issue help wanted

Open

AVX-512BW functions

10

Open

WASM SIMD implementations of SSE

19

kfrlib / kfr

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

Updated Apr 15, 2021
C++

VcDevel / Vc

Star

SIMD Vector Classes for C++

c-plus-plus cpp portable neon cpp14 parallel parallel-computing avx sse cpp11 simd cpp17 avx2 simd-programming vectorization avx512 simd-instructions simd-vector data-parallel

Updated Mar 5, 2021
C++

xtensor-stack / xsimd

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

cpp neon c-plus-plus-11 avx sse simd vectorization avx512 mathematical-functions simd-instructions simd-intrinsics

Updated Apr 20, 2021
C++

recp / cglm

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📽 Highly Optimized Graphics Math (glm) for C

Updated Apr 19, 2021
C

mind / wheels

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Performance-optimized wheels for TensorFlow (SSE, AVX, FMA, XLA, MPI)

machine-learning ai tensorflow gpu optimization wheel cuda ml avx avx2 sse41 fma sse42

Updated Jul 15, 2019

DirectXMath

microsoft / DirectXMath

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

microsoft uwp neon directx desktop xbox avx sse clang simd avx2 msvc cpp-library directxmath

Updated Feb 27, 2021
C++

minio / sha256-simd

Star

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.

golang arm assembly intel avx plan9 avx512 avx-instructions

Updated Apr 6, 2021
Go

hfp / libxsmm

Star

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

machine-learning fortran vector matrix intel avx sse jit simd matrix-multiplication sparse blas convolution avx2 amx tensor avx512 transpose bfloat16

Updated Apr 20, 2021
C

sleef

shibatch / sleef

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SIMD Library for Evaluating Elementary Functions, vectorized libm and DFT

Updated Apr 19, 2021
C

VcDevel / std-simd

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

neon gcc avx sse simd cpp17 wg21 avx512 libstdcxx

Updated Feb 19, 2021
C++

tlk00 / BitMagic

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BitMagic Library

c c-plus-plus information-retrieval cmake algorithm avx bit-manipulation simd integer-compression sparse-vectors sparse-matrix bit-array indexing-engine bit-vector adjacency-matrix associative-array sparse-vector

Updated Mar 26, 2021
C++

aff3ct / MIPP

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

wrapper portable neon vector avx sse simd avx-512

Updated Apr 13, 2021
C++

agenium-scale / boost.simd

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Boost SIMD

Updated Apr 10, 2019

altimesh / hybridizer-basic-samples

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Examples of C# code compiled to GPU by hybridizer

visual-studio compiler dotnet gpu optimization parallel cuda avx avx2 vectorization avx512 hybridizer-essentials

Updated Sep 5, 2019
C#

RRZE-HPC / OSACA

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Open Source Architecture Code Analyzer

python hpc latency assembly avx x86 throughput avx2 performance-analysis avx512 out-of-order critical-path port-mapping performance-modeling arm64v8 sve in-core loop-carried-dependency

Updated Apr 20, 2021
Jupyter Notebook

redorav / hlslpp

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Math library using hlsl syntax with SSE/NEON support

math cpp shaders neon c-plus-plus-11 vector matrix modern-cpp game-development avx sse quaternion variants hlsl sse41 math-library ser

Updated Apr 19, 2021
C++

OpenNMT / CTranslate2

Star

Open

Prefix build options with "CT2_"

guillaumekln commented Jul 29, 2020

We should prefix CMake build options with "CT2_", e.g. CT2_WITH_MKL instead of WITH_MKL. This is a good practice to avoid possible conflicts with other projects.

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build enhancement good first issue

agenium-scale / nsimd

Star

Agenium Scale vectorization library for CPUs and GPUs

hpc neon cuda avx simd avx2 sse2 simd-programming aarch64 avx512 simd-instructions simd-library sse42 rocm cpp20 sve neon128 cpp20-library vectorization-library

Updated Apr 14, 2021
Python

manodeep / Corrfunc

Star

⚡️

⚡️

⚡️Blazing fast correlation functions on the CPU.

python c openmp avx simd cosmology astrophysics galaxies large-scale-structure pair-counting intrinsics avx2 avx512 sse42 correlation-functions

Updated Apr 17, 2021
C

fiigii / PacketTracer

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The SIMD-accelereted ray tracing in C# powered by Intel hardware intrinsic of .NET Core.

avx netcore simd raytracer intrinsic

Updated Jul 17, 2020
C#

BBuf / Image-processing-algorithm-Speed

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opencv

opencv avx sse gaussian-filter sobel rgb2gray

Updated Oct 28, 2020
C++

gaasedelen / microavx

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An AVX Lifter for the Hex-Rays Decompiler

decompiler reverse-engineering avx ida-pro idapython hexrays

Updated Jul 22, 2020
Python

eve

jfalcou / eve

Star

Expressive Velocity Engine - SIMD in C++ Goes Brrrr

cpp hpc neon avx simd avx2 sse2 mit-license simd-programming cpp-library aarch64 simd-parallelism altivec ssse3 simd-library sse3 cpp20 sse4 cpp20-library

Updated Apr 20, 2021
C++

Turbo-Base64

powturbo / Turbo-Base64

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Turbo Base64 - Fastest Base64 SIMD/Neon/Altivec

encoding benchmark arm library base64 neon avx sse simd avx2 base64-encoding base64-decoding encoding-library

Updated Aug 17, 2020
C

lemire / despacer

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

ascii bytes avx sse simd simd-programming ssse3

Updated May 14, 2020
C

ihhub / penguinV

Star

Open

Optimise Bitmap image saving function

ihhub commented Jan 22, 2020

We have Bitmap image saving function void Save( const std::string & path, const penguinV::Image & image, uint32_t startX, uint32_t startY, uint32_t width, uint32_t height ) which locates in src/file/bmp_image.h and src/file/bmp_image.cpp files.

During file saving we purposely copy a line of image to temporary array and then write the array into file. The reason behind this is that

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enhancement good first issue help wanted

Open

Add 16-bit image support for Prewitt filter

Open

Add 16-bit image support for Median filter

4

Find more good first issues →

edanor / umesimd

Star

UME::SIMD A library for explicit simd vectorization.

Updated Jan 19, 2018
C++

swojtasiak / fcml-lib

Star

General purpose machine code manipulation library for x86-32 (IA-32) and x86-64 (AMD64) architectures (Assembler, Disassembler, Library).

code-generator x86-64 assembler disassembler intel avx sse x86 avx2 sse2 amd64 sse41 ssse3 sse42 sse3 xop x86-32 shared-library avx-512

Updated Apr 11, 2021
C

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