SIMD: vectorize subtraction and more - Githubissues

scality / quadiron

Fast Erasure Coding Library for Large Number of Data and Parities

BSD 3-Clause "New" or "Revised" License

28 stars 5 forks source link

SIMD: vectorize subtraction and more #194

Closed lamphamsy closed 6 years ago

lamphamsy commented 6 years ago

Vectorize subtraction operations => double speed :)
Add option to enable/disable SIMD vectorizations
Define alignment types
Benchmark script: add specific scenarios for fnt and nf4
circleci: run benchmark with and without SIMD