Search results

Inline assembly error: "requires more registers than available" with Clang 21.1.8 (<code>strsm_kernel_LT.c.o</code> build failure)

Status: Open.

#5641 In OpenMathLib/OpenBLAS;

· nicolarossi opened on Feb 10, 2026

Error message "Bad memory unallocation" when cores exceed NUM_THREADS

Status: Open.

#5639 In OpenMathLib/OpenBLAS;

· sitsofe opened on Feb 9, 2026

RFE: Change warning to mention OMP_NUM_THREADS when compiled with USE_OPENMP=1?

Status: Open.

#5638 In OpenMathLib/OpenBLAS;

· sitsofe opened on Feb 9, 2026

Parallelization along K-dimension (Parallel Reduction) for GEMM with small M/N and large K

Status: Open.

#5629 In OpenMathLib/OpenBLAS;

· seulchanson opened on Jan 28, 2026

PPC970: 6954845d8 breaks build

Status: Open.

#5627 In OpenMathLib/OpenBLAS;

· pkubaj opened on Jan 27, 2026

Build error on WoA when building with DYNAMIC_ARCH=ON

Status: Open.

#5625 In OpenMathLib/OpenBLAS;

· dnoan opened on Jan 22, 2026

It seems impossible to pin the threads

Status: Open.

#5590 In OpenMathLib/OpenBLAS;

· rongcuid opened on Jan 3, 2026

OpenBLAS bottlenecks multithreading benefits in <code>symv.c</code> interface at 8 working threads due to memory allocator lock conflict

Status: Open.

#5589 In OpenMathLib/OpenBLAS;

· BioTurboNick opened on Jan 2, 2026

2 GB at the start

Support

Status: Open.

#5587 In OpenMathLib/OpenBLAS;

· tim-lebedkov opened on Dec 29, 2025

Ensure only public API has default symbol visibility, hide private symbols

Bug

Distribution packaging problemThird party package incompatibilities, inappropriate build flags or unmet dependencies etcThird party package incompatibilities, inappropriate build flags or unmet dependencies etc

Status: Open.

#5560 In OpenMathLib/OpenBLAS;

· rgommers opened on Dec 4, 2025

<code>BIGNUMA</code> and <code>NUM_THREADS&gt;256</code> on 2×192-core AmpereOne (AArch64)

Status: Open.

#5555 In OpenMathLib/OpenBLAS;

· DanielWicz opened on Nov 28, 2025

GEMM promote perfomance

Status: Open.

#5541 In OpenMathLib/OpenBLAS;

· kaka1989-tpp opened on Nov 19, 2025