rdevulap

4 ms·

1. 1.▲
   by rdevulap 2mo ago

   a simple perf stat should show that the "Keep 50% of random data" case will have insanely more branch mis-predictions that the others.
2. 2.▲
   Copilot implemented a ThreadPool to serve as a replacement for OpenMP(github.com)

   1 points by rdevulap 1y ago|0 comments
3. 3.▲
   by rdevulap 2y ago

   On similar lines, faster tanh https://github.com/microsoft/onnxruntime/pull/20612
4. 4.▲
   SIMD based custom object and key-value pair sorting in C++(github.com)

   1 points by rdevulap 3y ago|0 comments
5. 5.▲
   Intel's x86-simd-sort v4.0 Delivers A 2x Boost For AVX-512, Adds AVX2 Code(phoronix.com)

   2 points by rdevulap 3y ago|1 comments
6. 6.▲
   by rdevulap 3y ago

   Intel's x86-simd-sort 4.0 Delivers A 2x Boost For AVX-512 Performance, Adds AVX2 Code
7. 7.▲
   by rdevulap 3y ago

   Still using the simple way of getting the pivot though.
8. 8.▲
   by rdevulap 3y ago

   Of course! Appreciate all the time you put in. I added a few more optimizations to qsort after that (see https://github.com/intel/x86-simd-sort/pull/33 ), just wanted to know if your analysis took that into ac
9. 9.▲
   by rdevulap 3y ago

   Thank you for such detailed analysis! Just curious to know which version of x86-simd-sort did you benchmark: release v1.0 or the top of main current branch? (I'm the author of x86-simd-sort).