Make OpenBLAS's usage of OpenMP respect `openblas_set_num_threads()` by nh2 · Pull Request #5808 · OpenMathLib/OpenBLAS

Performance Gate Passed

✅ 62 untouched benchmarks

_{Comparing nh2:issue-5806-openblas_set_num_threads-openmp (f8674a7) with develop (992a536)}