Top 8 intrinsic Open-Source Projects

• highway

  66 3,656 9.8 C++

  Performance-portable, length-agnostic SIMD with runtime dispatch

  

Project mention: Llamafile 0.7 Brings AVX-512 Support: 10x Faster Prompt Eval Times for AMD Zen 4 | news.ycombinator.com | 2024-03-31

The bf16 dot instruction replaces 6 instructions: https://github.com/google/highway/blob/master/hwy/ops/x86_12...

• CTranslate2

  14 2,799 8.9 C++

  Fast inference engine for Transformer models

  

Project mention: Creando Subtítulos Automáticos para Vídeos con Python, Faster-Whisper, FFmpeg, Streamlit, Pillow | dev.to | 2024-04-29

• InfluxDB

  www.influxdata.com featured

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• faster

  1 1,549 0.0 Rust

  SIMD for humans (by AdamNiederer)

• simd_utils

  1 80 6.6 C

  A header only library implementing common mathematical functions using SIMD intrinsics

• intel-intrinsics

  1 66 8.4 D

  The Dlang SIMD library

  

• peakperf

  2 56 4.4 C++

  Achieve peak performance on x86 CPUs and NVIDIA GPUs

• safe_arch

  1 41 4.5 Rust

  Exposes arch-specific intrinsics as safe function (via cfg).

• SaaSHub

  www.saashub.com featured

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• camellia-simd-aesni

  1 13 1.2 C

  Camellia cipher SIMD vector implementations for x86 (with AES-NI, VAES and/or GFNI instructions), ARM (with ARMv8 Crypto Extension instructions) and POWER (with VMX+VSX+crypto instructions)

Project mention: Linux 6.5 Last Minute Fixes a Performance Regression, 34% Drop in a Benchmark | news.ycombinator.com | 2023-08-28

> camellia_aesni_avx_x86_64

An interesting point here is that AES-NI can be used to accelerate a host of things other than AES. In this case, it's because the S-box can take advantage of the AES S-Box (SubBytes) instruction: https://github.com/jkivilin/camellia-simd-aesni; https://kernel.googlesource.com/pub/scm/linux/kernel/git/sha....

Similar acceleration has been done with SM4, the Chinese analogue of AES. https://github.com/mjosaarinen/sm4ni

intrinsics related posts

• Llamafile 0.7 Brings AVX-512 Support: 10x Faster Prompt Eval Times for AMD Zen 4

  3 projects | news.ycombinator.com | 31 Mar 2024

• Permuting Bits with GF2P8AFFINEQB

  1 project | news.ycombinator.com | 27 Sep 2023

• AMD EPYC 97x4 “Bergamo” CPUs: 128 Zen 4c CPU Cores for Servers, Shipping Now

  1 project | news.ycombinator.com | 24 Jun 2023

• 10~17x faster than what? A performance analysis of Intel' x86-SIMD-sort(AVX-512)

  3 projects | news.ycombinator.com | 10 Jun 2023

• The Most Useful Numbers You've Never Heard Of (Veritasium video on p-adic numbers)

  1 project | /r/math | 6 Jun 2023

• SIMD with Zig

  6 projects | news.ycombinator.com | 1 May 2023

• Intel Publishes Blazing Fast AVX-512 Sorting Library, Numpy Switching To It For 10~17x Faster Sorts

  3 projects | /r/programming | 17 Feb 2023
• A note from our sponsor - SaaSHub
  www.saashub.com | 3 May 2024

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