0.3.35

Issues

• Add an asynchronous cancellation API for in-flight operations

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  OpenMathLib/OpenBLAS#5882·by Keno was merged Jul 19, 2026
  4

• add visibility=default to exported functions, visibility=hidden to most assembler

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  OpenMathLib/OpenBLAS#5577·by mattip was merged Jul 23, 2026
  15

• Add interleaving to sgemm and dgemm. Disentangle trmm/symm from gemm.

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  OpenMathLib/OpenBLAS#5573·by almayne was merged Oct 1, 2026
  18

• Fix getarch build error in Windows-on-Arm

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  OpenMathLib/OpenBLAS#5925·by martin-frbg was merged Jul 19, 2026

• Fix compilation with MinGW-W64-Clang under Windows-Arm64

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  OpenMathLib/OpenBLAS#5933·by martin-frbg was merged Jul 20, 2026

• Fix CMake dynamic-arch fallback and remove unused BDSDC source copies

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  OpenMathLib/OpenBLAS#5929·by moluopro was merged Jul 22, 2026
  9

• Use QR for bidiagonal SVD with vectors in ?BDSDC (Reference-LAPACK PR 1300)

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  OpenMathLib/OpenBLAS#5936·by martin-frbg was merged Jul 22, 2026

• Add CX factorization (expert) routines ?GECXX (Reference-LAPACK PR 1161)

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  OpenMathLib/OpenBLAS#5938·by martin-frbg was merged Jul 22, 2026

• Avoid computing ONE/HUGE unless needed (Reference-LAPACK PR 1331)

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  OpenMathLib/OpenBLAS#5939·by martin-frbg was merged Jul 22, 2026

• Fix memory freeing on error paths of LAPACKE C/ZGEJSV,C/ZGESVDX (Reference-LAPACK PR 1332)

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  OpenMathLib/OpenBLAS#5940·by martin-frbg was merged Jul 23, 2026

• Fix C/C++ atomics conflict in compilation of the cpp_thread_tests

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  OpenMathLib/OpenBLAS#5941·by martin-frbg was merged Jul 23, 2026

• Revert "Mark temporaries as volatile to avoid SIGBUS in multithreaded builds with gcc15+ on 32bit FreeBSD/x86"

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  OpenMathLib/OpenBLAS#5945·by martin-frbg was merged Jul 27, 2026

• Copy PROLOGUE into PROLOGUE_EXPORT for other arch/os combinations that have assembly kernels

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  OpenMathLib/OpenBLAS#5948·by martin-frbg was merged Jul 28, 2026

• Prevent accidental increase of the thread count inside a parallel region

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  OpenMathLib/OpenBLAS#5949·by martin-frbg was merged Aug 4, 2026
  5

• Make get/set_affinity visible again and export functions in the OpenMP blas server too

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  OpenMathLib/OpenBLAS#5951·by martin-frbg was merged Jul 29, 2026

• system.cmake: mirror recent Makefile.power commits

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  OpenMathLib/OpenBLAS#5952·by pkubaj was merged Jul 29, 2026

• Fix build error in zrotg.c with FUNCTION_PROFILE=1 from Makefile.rule

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  OpenMathLib/OpenBLAS#5944·by lujiaweics was merged Jul 31, 2026
  1

• BGEMM Kernel implementation for Power PC Architecture

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  OpenMathLib/OpenBLAS#5879·by amritahs-ibm was merged Jul 30, 2026
  2

• Fix pointer comparison in laed3.c threading threshold

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  OpenMathLib/OpenBLAS#5957·by uuiitwp was merged Aug 4, 2026
  1

• Fix RISC-V GEMM/GEMV forwarding in Make builds

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  OpenMathLib/OpenBLAS#5955·by moluopro was merged Aug 5, 2026
  3

• Fix stale workspace pointers in reused thread queues

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  OpenMathLib/OpenBLAS#5956·by moluopro was merged Aug 5, 2026
  2

• CI: Update qemu in the loongarch64 job to version 10 with fixed fork behavior

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  OpenMathLib/OpenBLAS#5959·by martin-frbg was merged Aug 5, 2026

• Fix issues with the LoongArch & macOS pipeline

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  OpenMathLib/OpenBLAS#5961·by moluopro was merged Aug 6, 2026
  2

• CI, MIPS64: Update qemu tag to 10.2.4 to get the fork fix

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  OpenMathLib/OpenBLAS#5962·by martin-frbg was merged Aug 6, 2026

• loongarch: add small matrix kernel of sgemm_lasx/lsx and dgemm_lsx

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  OpenMathLib/OpenBLAS#5964·by ErnstPeng was merged Aug 6, 2026