Faster `matrixmultiply` ?

• matrixmultiply

  4 202 6.0 Rust

  General matrix multiplication of f32 and f64 matrices in Rust. Supports matrices with general strides.

There's a famous crate [matrixmultiply](https://github.com/bluss/matrixmultiply) for matrix-matrix multiplication in Rust. But it's a bit slow for me.

• matrixmultiply_mt

  1 5 0.0 Rust

  A Multithreaded, processor specialized, fork of the matrixmultiply crate

I forked into matrixmultiply_mt to improve performance and add multithreading. However, I cant recommend it as the original library has added a few extra kernels and layout optimizations and I recently found that the autovectorisation had broken in newer rustc versions so it is now slower than the original.

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• cblas-sys

  1 4 10.0 Rust

  Bindings to CBLAS (C)

  

I've switched to just using the AMD BLIS library, and linking through cblas-sys. One day I would like to rewrite a matmul and convolution library with packed-simd-2 or portable-simd when they and const generics are finished.

Suggest a related project