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In faiss some features like IVFPQFastScan rely on at least AVX2 level simd, and we could turn on the flag at the compilation, but we can not decide it dynamicly, that is if we turn on the opt flag on …
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```
libs/QPhiX/include/qphix/blas_new_c.h(893): warning #15552: loop was not vectorized with "simd"
libs/QPhiX/include/qphix/blas_new_c.h(893): warning #15552: loop was not vectorized with "simd"
l…
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This is to throw some ideas after the immenent release.
1. add -ffast-math compiler option
2. try SIMD-STL.
- It appears that we can enable SIMD (especially AVX/SSE) for many STL (std::*) fu…
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Hi, I'm experimenting with different scoring matrices. I'm finding that while I often get the desired results on the example I'm looking at, when I try running a non-trivial amount of data I invariab…
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I made [a recipe](https://github.com/procxx/conan-boost-ex-simd) for fork of the removed Boost.SIMD library (I archived it too [here](https://github.com/procxx/boost.simd)) (not planned for conan-cent…
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Currently NanoRT does not utilize SIMD/AVX.
Also no quantized BVH support.
It'd be better to start to consider optimization and quantization.
Fortunately, recent CPU architecture(AlderLake, Z…
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```rust
#![feature(portable_simd)]
use std::simd::{u8x16, LaneCount, Simd, SimdElement, SimdInt, SimdPartialOrd, SupportedLaneCount};
fn splat(x: T) -> Simd
where
T: SimdElement,
…
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Since we use many of our own types, we might be able to use vector and matrix types from System.Numerics instead of OpenTK types which may result in significant speedups with calculations.
We shoul…
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We should document the various env vars (`{}ARROW_SIMD_LEVEL{`}, `{}ARROW_RUNTIME_SIMD_LEVEL{`}, `{}ARROW_USER_SIMD_LEVEL{`}, others?).
We should also document what the defaults are (and what that …
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```
OpenJPEG already uses SIMD code (only SSE) when __SSE__ is defined.
This is the case for x64 code by default (not under Visual Studio though)
because x64 CPUs all have SSE/SSE2. This is also the …