OpenBLAS

Author	SHA1	Message	Date
Martin Kroeker	ff5dc3ebc1	Change loop ordering to improve performance (Reference-LAPACK PR 1023)	2026-03-30 20:24:31 +02:00
Martin Kroeker	d26960a21e	Merge pull request #5719 from martin-frbg/issue5713 ARM64 DYNAMIC_ARCH: add CortexA75/76 and restore VORTEX for DYNAMIC_LIST	2026-03-30 07:19:53 +02:00
Martin Kroeker	16211b7170	Add CortexA75/76 via CortexA73 and restore VORTEX for use with DYNAMIC_LIST	2026-03-29 22:10:44 +02:00
Martin Kroeker	0f9f6e4be5	Merge pull request #5710 from martin-frbg/issue5708 Work around miscompilation of the ARM64 non-SVE DDOT kernel	2026-03-27 22:09:08 +01:00
Martin Kroeker	3ebfc0ef65	Merge pull request #5718 from martin-frbg/issue5625 Fix CMake DYNAMIC_ARCH builds under Windows on Arm	2026-03-27 16:51:58 +01:00
Martin Kroeker	0315003d1f	Do not build SME targets in DYNAMIC_ARCH under Windows	2026-03-27 13:42:41 +01:00
Martin Kroeker	75511cb67c	POSIX strncasecmp is strnicmp in Windows on Arm	2026-03-27 13:40:39 +01:00
Martin Kroeker	b8dbc4a1fc	Merge pull request #5716 from yuanjia111/develop [ARM64] Add optimized fp16 shgemm kernels for Neoverse N2	2026-03-27 13:36:25 +01:00
yuanjia	e6eba9fa21	Add optimized FP16 shgemm for for NEOVERSEN2 target	2026-03-27 17:55:06 +08:00
Martin Kroeker	2671786e61	Merge pull request #5715 from martin-frbg/issue5714 typedef the unsupported fp16 as bfloat16 on Loongarch64 too	2026-03-27 10:19:44 +01:00
Martin Kroeker	3c188e4c12	Merge pull request #5712 from murste01/develop Fix incorrect cast from BF16 to FP32 in SBGEMM	2026-03-27 07:50:00 +01:00
Martin Kroeker	7086a1b075	typedef the unsupported fp16 as bfloat16 on Loongarch64 too	2026-03-26 23:00:04 +01:00
Murray Steele	f6d4fe703b	Fix incorrect cast from BF16 to FP32 in SBGEMM This change fixes a regression in SBGEMM where C is assumed to be BF16, and so unconditionally casts the output to FP32 resulting in incorrect outputs when beta=1.	2026-03-26 12:10:52 +00:00
Martin Kroeker	1f1fcd4927	Merge pull request #5709 from iv-m/loongarch64-fix-typo c_check: loongarch64: Fix typo	2026-03-24 23:10:52 +01:00
Martin Kroeker	e3ce4623c2	Use volatile attribute for SDOT only, to avoid creating new miscompilations	2026-03-24 23:08:02 +01:00
Ivan A. Melnikov	86971646ed	c_check: loongarch64: Fix typo Fixes: `42c7a27e6b`	2026-03-24 21:25:46 +04:00
Martin Kroeker	b8697b3448	Update version to 0.3.32.dev	2026-03-24 00:02:13 +01:00
Martin Kroeker	d511552e64	Update version to 0.3.32.dev	2026-03-24 00:01:33 +01:00
Martin Kroeker	821242ed9d	Merge pull request #5706 from OpenMathLib/release-0.3.0 Merge back from release branch to copy 0.3.32 tag	2026-03-24 00:00:52 +01:00
Martin Kroeker	8cecf899e2	Update version to 0.3.32 apple m / build (cmake, gfortran, 0, 0) (push) Canceled after 0s apple m / build (cmake, gfortran, 0, 1) (push) Canceled after 0s apple m / build (cmake, gfortran, 1, 0) (push) Canceled after 0s apple m / build (cmake, gfortran, 1, 1) (push) Canceled after 0s apple m / build (make, gfortran, 0, 0) (push) Canceled after 0s apple m / build (make, gfortran, 0, 1) (push) Canceled after 0s apple m / build (make, gfortran, 1, 0) (push) Canceled after 0s apple m / build (make, gfortran, 1, 1) (push) Canceled after 0s c910v qemu test / TEST (riscv64-linux-gnu, NO_SHARED=1 TARGET=C910V, C910V, riscv64-unknown-linux-gnu) (push) Canceled after 0s c910v qemu test / TEST (riscv64-linux-gnu, NO_SHARED=1 TARGET=RISCV64_GENERIC, RISCV64_GENERIC, riscv64-linux-gnu) (push) Canceled after 0s Run codspeed benchmarks / benchmarks (make, gfortran, ubuntu-22.04, 3.12) (push) Canceled after 0s continuous build / build (cmake, clang, flang, ubuntu-latest) 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mingw-w64-i686) (push) Canceled after 0s continuous build / msys2 (Release, fc, int32, UCRT64, mingw-w64-ucrt-x86_64) (push) Canceled after 0s continuous build / msys2 (Release, fc, int64, -DBINARY=64 -DINTERFACE64=1, CLANG64, mingw-w64-clang-x86_64) (push) Canceled after 0s continuous build / msys2 (Release, fc, int64, -DBINARY=64 -DINTERFACE64=1, UCRT64, mingw-w64-ucrt-x86_64) (push) Canceled after 0s continuous build / cross_build (DYNAMIC_ARCH=1 TARGET=GENERIC, mips64el, mips64el-linux-gnuabi64) (push) Canceled after 0s continuous build / cross_build (TARGET=EV4, alpha, alpha-linux-gnu) (push) Canceled after 0s continuous build / cross_build (TARGET=MIPS1004K, mipsel, mipsel-linux-gnu) (push) Canceled after 0s continuous build / cross_build (TARGET=RISCV64_GENERIC, riscv64, riscv64-linux-gnu) (push) Canceled after 0s continuous build / neoverse_build (push) Canceled after 0s harmonyos / build (push) Canceled after 0s loongarch64 qemu test / TEST (NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=GENERIC, DYNAMIC_ARCH, loongarch64-linux-gnu) (push) Canceled after 0s loongarch64 qemu test / TEST (NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LA264, LA264, loongarch64-linux-gnu) (push) Canceled after 0s loongarch64 qemu test / TEST (NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LA464, LA464, loongarch64-linux-gnu) (push) Canceled after 0s loongarch64 qemu test / TEST (NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LA64_GENERIC, LA64_GENERIC, loongarch64-linux-gnu) (push) Canceled after 0s loongarch64 qemu test / TEST (NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LOONGSON2K1000, LOONGSON2K1000, loongarch64-linux-gnu) (push) Canceled after 0s loongarch64 qemu test / TEST (NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LOONGSON3R5, LOONGSON3R5, loongarch64-linux-gnu) (push) Canceled after 0s loongarch64 qemu test / TEST (NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LOONGSONGENERIC, LOONGSONGENERIC, loongarch64-linux-gnu) (push) Canceled after 0s loongarch64 clang qemu test / TEST (NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=GENERIC, DYNAMIC_ARCH) (push) 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TARGET=MIPS64_GENERIC, MIPS64_GENERIC, mips64el-linux-gnuabi64) (push) Canceled after 0s mips64 qemu test / TEST (NO_SHARED=1 TARGET=P6600, P6600, mipsisa64r6el-linux-gnuabi64) (push) Canceled after 0s mips64 qemu test / TEST (NO_SHARED=1 TARGET=SICORTEX, SICORTEX, mips64el-linux-gnuabi64) (push) Canceled after 0s Nightly-Homebrew-Build / build-OpenBLAS-with-Homebrew (push) Canceled after 0s riscv64 zvl256b qemu test / TEST (TARGET=RISCV64_GENERIC BINARY=64 ARCH=riscv64 DYNAMIC_ARCH=1, rv64,g=true,c=true,v=true,vext_spec=v1.0,vlen=256,elen=64, DYNAMIC_ARCH=1) (push) Canceled after 0s riscv64 zvl256b qemu test / TEST (TARGET=RISCV64_ZVL128B BINARY=64 ARCH=riscv64, rv64,g=true,c=true,v=true,vext_spec=v1.0,vlen=128,elen=64, RISCV64_ZVL128B) (push) Canceled after 0s riscv64 zvl256b qemu test / TEST (TARGET=RISCV64_ZVL256B BINARY=64 ARCH=riscv64 BUILD_BFLOAT16=1 BUILD_HFLOAT16=1, rv64,g=true,c=true,v=true,vext_spec=v1.0,vlen=256,elen=64,zfh=true,zvfh=true,zvfbfwma=true, RISCV64_ZVL256B) (push) Canceled after 0s v0.3.32	2026-03-23 23:53:57 +01:00
Martin Kroeker	3f1eac4ba0	Update version to 0.3.32	2026-03-23 23:53:05 +01:00
Martin Kroeker	fd1c5ca01a	Merge pull request #5705 from OpenMathLib/develop Merge from develop for 0.3.32 release	2026-03-23 23:51:55 +01:00
Martin Kroeker	52178f70c7	Merge pull request #5703 from martin-frbg/changelog0332 Update Changelog for 0.3.32	2026-03-23 23:48:23 +01:00
Martin Kroeker	f88aa7def7	Merge pull request #5702 from martin-frbg/lapack1203 Roundup LWORK and remove conversions in ?GVD (Reference-LAPACK PR 1203)	2026-03-23 20:05:17 +01:00
Martin Kroeker	a24cca9576	Merge pull request #5704 from OpenMathLib/revert-5565-jn/makefile-rule-dynamic Revert "build: fix rule for building dynamic files"	2026-03-23 20:04:08 +01:00
Martin Kroeker	7eab365219	Revert "build: fix rule for building dynamic files" apple m / build (cmake, gfortran, 0, 0) (push) Canceled after 0s apple m / build (cmake, gfortran, 0, 1) (push) Canceled after 0s apple m / build (cmake, gfortran, 1, 0) (push) Canceled after 0s apple m / build (cmake, gfortran, 1, 1) (push) Canceled after 0s apple m / build (make, gfortran, 0, 0) (push) Canceled after 0s apple m / build (make, gfortran, 0, 1) (push) Canceled after 0s apple m / build (make, gfortran, 1, 0) (push) Canceled after 0s apple m / build (make, gfortran, 1, 1) (push) Canceled after 0s c910v qemu test / TEST (riscv64-linux-gnu, NO_SHARED=1 TARGET=C910V, C910V, riscv64-unknown-linux-gnu) (push) Canceled after 0s c910v qemu test / TEST (riscv64-linux-gnu, NO_SHARED=1 TARGET=RISCV64_GENERIC, RISCV64_GENERIC, riscv64-linux-gnu) (push) Canceled after 0s Run codspeed benchmarks / benchmarks (make, gfortran, ubuntu-22.04, 3.12) (push) Canceled after 0s continuous build / build (cmake, clang, 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macos-latest) (push) Canceled after 0s continuous build / build (make, clang, gfortran, ubuntu-24.04-arm) (push) Canceled after 0s continuous build / build (make, clang, gfortran, ubuntu-latest) (push) Canceled after 0s continuous build / build (make, clang-21, flang, ubuntu-latest) (push) Canceled after 0s continuous build / build (make, clang-21, gfortran, ubuntu-24.04-arm) (push) Canceled after 0s continuous build / build (make, clang-21, gfortran, ubuntu-latest) (push) Canceled after 0s continuous build / build (make, gcc, flang, ubuntu-latest) (push) Canceled after 0s continuous build / build (make, gcc, gfortran, ubuntu-24.04-arm) (push) Canceled after 0s continuous build / build (make, gcc, gfortran, ubuntu-latest) (push) Canceled after 0s continuous build / msys2 (None, fc, int32, UCRT64, mingw-w64-ucrt-x86_64) (push) Canceled after 0s continuous build / msys2 (Release, fc, int32, CLANG64, mingw-w64-clang-x86_64) (push) Canceled after 0s continuous build / msys2 (Release, fc, 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DYNAMIC_ARCH=1 TARGET=GENERIC, DYNAMIC_ARCH, loongarch64-linux-gnu) (push) Canceled after 0s loongarch64 qemu test / TEST (NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LA264, LA264, loongarch64-linux-gnu) (push) Canceled after 0s loongarch64 qemu test / TEST (NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LA464, LA464, loongarch64-linux-gnu) (push) Canceled after 0s loongarch64 qemu test / TEST (NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LA64_GENERIC, LA64_GENERIC, loongarch64-linux-gnu) (push) Canceled after 0s loongarch64 qemu test / TEST (NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LOONGSON2K1000, LOONGSON2K1000, loongarch64-linux-gnu) (push) Canceled after 0s loongarch64 qemu test / TEST (NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LOONGSON3R5, LOONGSON3R5, loongarch64-linux-gnu) (push) Canceled after 0s loongarch64 qemu test / TEST (NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LOONGSONGENERIC, LOONGSONGENERIC, loongarch64-linux-gnu) (push) Canceled after 0s loongarch64 clang qemu test / TEST (NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=GENERIC, DYNAMIC_ARCH) (push) Canceled after 0s loongarch64 clang qemu test / TEST (NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LA264, LA264) (push) Canceled after 0s loongarch64 clang qemu test / TEST (NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LA464, LA464) (push) Canceled after 0s loongarch64 clang qemu test / TEST (NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LA64_GENERIC, LA64_GENERIC) (push) Canceled after 0s loongarch64 clang qemu test / TEST (NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LOONGSON2K1000, LOONGSON2K1000) (push) Canceled after 0s loongarch64 clang qemu test / TEST (NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LOONGSON3R5, LOONGSON3R5) (push) Canceled after 0s loongarch64 clang qemu test / TEST (NO_SHARED=1 DYNAMIC_ARCH=1 TARGET=LOONGSONGENERIC, LOONGSONGENERIC) (push) Canceled after 0s mips64 qemu test / TEST (NO_SHARED=1 TARGET=I6400, I6400, mipsisa64r6el-linux-gnuabi64) (push) Canceled after 0s mips64 qemu test / TEST (NO_SHARED=1 TARGET=I6500, I6500, mipsisa64r6el-linux-gnuabi64) (push) Canceled after 0s mips64 qemu test / TEST (NO_SHARED=1 TARGET=MIPS64_GENERIC, MIPS64_GENERIC, mips64el-linux-gnuabi64) (push) Canceled after 0s mips64 qemu test / TEST (NO_SHARED=1 TARGET=P6600, P6600, mipsisa64r6el-linux-gnuabi64) (push) Canceled after 0s mips64 qemu test / TEST (NO_SHARED=1 TARGET=SICORTEX, SICORTEX, mips64el-linux-gnuabi64) (push) Canceled after 0s riscv64 zvl256b qemu test / TEST (TARGET=RISCV64_GENERIC BINARY=64 ARCH=riscv64 DYNAMIC_ARCH=1, rv64,g=true,c=true,v=true,vext_spec=v1.0,vlen=256,elen=64, DYNAMIC_ARCH=1) (push) Canceled after 0s riscv64 zvl256b qemu test / TEST (TARGET=RISCV64_ZVL128B BINARY=64 ARCH=riscv64, rv64,g=true,c=true,v=true,vext_spec=v1.0,vlen=128,elen=64, RISCV64_ZVL128B) (push) Canceled after 0s riscv64 zvl256b qemu test / TEST (TARGET=RISCV64_ZVL256B BINARY=64 ARCH=riscv64 BUILD_BFLOAT16=1 BUILD_HFLOAT16=1, rv64,g=true,c=true,v=true,vext_spec=v1.0,vlen=256,elen=64,zfh=true,zvfh=true,zvfbfwma=true, RISCV64_ZVL256B) (push) Canceled after 0s	2026-03-23 20:03:52 +01:00
Martin Kroeker	6137054da3	Update with 0.3.32 changes	2026-03-23 18:35:22 +01:00
Martin Kroeker	b227de9429	Merge pull request #5701 from martin-frbg/lapack1204 Fix internal errors getting ignored in calculation of selected eigenvalues (Reference-LAPACK PR 1204)	2026-03-23 18:32:25 +01:00
Martin Kroeker	99c120916a	Use ROUNDUP_LWORK and remove redundant conversions (Reference-LAPACK PR1203)	2026-03-23 16:28:25 +01:00
Martin Kroeker	1b6fc34f0c	Fix error codes from ?STEBZ getting ignored, resulting in wrong output (Reference-LAPACK PR1204)	2026-03-23 15:56:50 +01:00
Martin Kroeker	51e904df27	Merge pull request #5699 from martin-frbg/issue5325 Add Q&A on calling convention to the FAQ, from issue 5325	2026-03-23 13:28:27 +01:00
Martin Kroeker	8b9b3f0f5e	Merge pull request #5698 from martin-frbg/issue5638 Improve error message displayed when running out of buffers	2026-03-23 08:37:45 +01:00
Martin Kroeker	500e32818a	Merge pull request #5697 from martin-frbg/ext_doc Update documentation of BLAS extensions	2026-03-23 07:21:34 +01:00
Martin Kroeker	f6d5eb7af9	Merge pull request #5565 from vtjnash/jn/makefile-rule-dynamic build: fix rule for building dynamic files	2026-03-22 23:59:41 +01:00
Martin Kroeker	9d3ae22b28	Add section on calling convention, from issue 5325	2026-03-22 23:44:32 +01:00
Martin Kroeker	494a3f735f	Improve error message displayed when running out of buffers	2026-03-22 22:46:17 +01:00
Martin Kroeker	496af0d8bb	add gemm_batch, gemm_batch_strided, bgemm/bgemv and fp16 extensions	2026-03-22 22:34:27 +01:00
Martin Kroeker	1e48eca408	Merge pull request #5695 from martin-frbg/update_readme_wasm README.md: Update cpu section and add WASM support	2026-03-22 20:14:53 +01:00
Martin Kroeker	faa06bd759	Update cpu section and add WASM support	2026-03-22 00:12:15 +01:00
Martin Kroeker	81d1029950	Merge pull request #5694 from martin-frbg/lapack1191 Update step length selection in ?LAED4 fallback (Reference-LAPACK PR 1191)	2026-03-22 00:06:11 +01:00
Martin Kroeker	aa6a59a32e	Update step length selection in LAED4 overshoot fallback (Reference-LAPACK PR 1191)	2026-03-21 18:40:54 +01:00
Martin Kroeker	4956446ca2	Merge pull request #5692 from teddygood/wasm-sum-followup Enable DSUM SIMD path for WASM128_GENERIC	2026-03-21 12:39:30 +01:00
Martin Kroeker	a89142fd5d	Merge pull request #5688 from martin-frbg/divlimit_dyn Make PREFERRED_SIZE, GEMM_DIVIDE_LIMIT and _RATE available to DYNAMIC_ARCH builds	2026-03-20 22:23:15 +01:00
Martin Kroeker	afcf70dad9	Merge pull request #5691 from martin-frbg/neov2_dotbug Avoid potential miscompilation of the ARM64 (NeoverseV2) dot kernel	2026-03-20 16:20:43 +01:00
Martin Kroeker	c9185e91ad	Make GEMM_DIVIDE_RATE and GEMM_PREFERRED_SIZE available in DYNAMIC_ARCH builds	2026-03-20 15:34:04 +01:00
Martin Kroeker	0dd501d794	Add GEMM_DIVIDE_RATE and GEMM_PREFERRED_SIZE to parameters	2026-03-20 15:32:06 +01:00
Martin Kroeker	6bf687b2ef	Make divide_rate and preferred_size available to DYNAMIC_ARCH too	2026-03-20 15:30:53 +01:00
Martin Kroeker	3f6e928d34	Declare result as volatile to keep compilers from optimizing it out	2026-03-20 11:32:23 +01:00
Martin Kroeker	7d4a479a29	Merge pull request #5690 from OpenMathLib/revert-5643-neov2_param Revert "Fix SGEMM returning wrong results in multithreading on NeoverseV2"	2026-03-20 11:28:29 +01:00
Martin Kroeker	57cdef594b	Revert "Fix SGEMM returning wrong results in multithreading on NeoverseV2" apple m / build (cmake, gfortran, 0, 0) (push) Canceled after 0s apple m / build (cmake, gfortran, 0, 1) (push) Canceled after 0s apple m / build (cmake, gfortran, 1, 0) (push) Canceled after 0s apple m / build (cmake, gfortran, 1, 1) (push) Canceled after 0s apple m / build (make, gfortran, 0, 0) (push) Canceled after 0s apple m / build (make, gfortran, 0, 1) (push) Canceled after 0s apple m / build (make, gfortran, 1, 0) (push) Canceled after 0s apple m / build (make, gfortran, 1, 1) (push) Canceled after 0s c910v qemu test / TEST (riscv64-linux-gnu, NO_SHARED=1 TARGET=C910V, C910V, riscv64-unknown-linux-gnu) (push) Canceled after 0s c910v qemu test / TEST (riscv64-linux-gnu, NO_SHARED=1 TARGET=RISCV64_GENERIC, RISCV64_GENERIC, riscv64-linux-gnu) (push) Canceled after 0s Run codspeed benchmarks / benchmarks (make, gfortran, ubuntu-22.04, 3.12) (push) Canceled after 0s continuous build 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