mathfun-rs

Prvoides simd-enabled implementation of several mathfunctions to help deep learning and high performance computing in rust have high performance.

Threading control

The library uses rayon for parallelism. You can control the number of threads used by setting the MATHFUN_NUM_THREADS environment variable. Max number of thrading is 2 due to higher number of threads causing performance degradation.

Hardware support:

Functions

Function	SSE2	AVX,SSE2	AVX2,FMA	AVX512F	NEON	WASM
vs_exp	✅	✅	✅	✅	✅	❌
vs_ln	✅	✅	✅	✅	✅	❌
vs_sin	✅	✅	✅	❌	✅	❌
vs_cos	✅	✅	✅	❌	✅	❌
vs_tanh	✅	✅	✅	✅	✅	❌