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Author SHA1 Message Date
Chris Sidebottom
eaaa628af2 Enable BUILD_BFLOAT16 in cirun 2025-07-07 10:20:17 +00:00
Chris Sidebottom
7a97c4ca97 Rename HALF -> BFLOAT16 in some more places 2025-07-07 10:13:39 +00:00
Martin Kroeker
ee6560c89f Merge pull request #5360 from sertonix/cpuid-arm 
Fix cpuid.S on arm
 2025-07-07 07:41:56 +02:00
Sertonix
8d11e4630c Fix cpuid.S on arm 
The ARM assembly syntax differs a bit

Fixes 61b9339d3a getarch/cpuid.S: Fix warning about executable stack

Signed-off-by: Sertonix <sertonix@posteo.net>
 2025-07-06 23:48:10 +02:00
Martin Kroeker
03a4afcf14 Merge pull request #5359 from martin-frbg/gitign_isnan 
update gitignore configuration
 2025-07-05 22:26:55 +02:00
Martin Kroeker
901de8f33a remove lapacke_mangling.h and add la_xisnan.mod 2025-07-05 20:35:16 +02:00
Martin Kroeker
ce6991780a Merge pull request #5356 from ilina-linaro/ilina-woa 
Update README.md to include Windows on Arm64
 2025-07-05 19:07:45 +02:00
Martin Kroeker
df013c5e28 Merge pull request #5358 from iha-taisei/dot_unroll 
Performance improvements of [SD]DOT with loop-unrolling on A64FX
 2025-07-04 23:38:32 +02:00
Iha, Taisei
f7ad906b49 Performance improvements of [SD]DOT with loop-unrolling on A64FX 2025-07-04 22:57:44 +09:00
Lina Iyer
7f360001f9 Update README.md to include Windows on Arm64 
Update README.md to indicate that binaries are available for Windows on ARM64
 2025-07-03 07:15:20 -06:00
Martin Kroeker
36c2589d3a Merge pull request #5355 from tetsuzo-usui/add_parallel_laed3 
Improve [SD]SYEVD performance by parallelizing [SD]LAED3
 2025-07-02 09:14:03 +02:00
Usui, Tetsuzo
14107e37d9 Add parallel laed3 2025-07-01 22:12:27 +09:00
Martin Kroeker
a06bcf836b Merge pull request #5353 from nakagawa-fj/feature/gemm_divide_rate_for_A64FX 
Multi-thread Performance Improvement of GEMM with DIVIDE_RATE=1 for A64FX
 2025-07-01 14:06:53 +02:00
Masato Nakagawa
5253c8f165 Multi-thread Performance Improvement of GEMM with DIVIDE_RATE=1 for 
A64FX.
 2025-06-30 21:35:16 +09:00
Martin Kroeker
8f0a1a3f82 Merge pull request #5303 from martin-frbg/issue5289 
Exit if memory allocation keeps failing, instead of retrying forever
 2025-06-29 22:47:56 +02:00
Martin Kroeker
2c0dd2468e Merge pull request #5350 from martin-frbg/issue5341 
Declare the server_lock mutex volatile in addition to static
 2025-06-29 21:10:18 +02:00
Martin Kroeker
7ae24d0b85 Merge pull request #5351 from martin-frbg/lapack1140 
Fix documentation error and ordering bug in ?LAED/?LASD  (Reference-LAPACK PR 1140)
 2025-06-29 19:20:17 +02:00
Martin Kroeker
5aeca597fe Fix documentation error and ordering bug (Reference-LAPACK PR 1140) 2025-06-29 17:42:15 +02:00
Martin Kroeker
dcb289539b Merge pull request #5344 from MaartenBaert/fix-dlasd7 
LAPACK: Fix documentation error and ordering bug in DLASD7
 2025-06-29 17:39:41 +02:00
Martin Kroeker
9bcffbd655 Declare the server_lock mutex volatile in addition to static 2025-06-29 15:42:43 +02:00
Martin Kroeker
334cd242d4 Merge pull request #5348 from hideaki-motoki/issue5343_prefered_size_for_a64fx 
Setting `GEMM_PREFERED_SIZE` parameter for `A64FX`
 2025-06-27 14:57:37 +02:00
h-motoki
bba75d5e45 GEMM_PREFERED_SIZE parameter has been changed for A64FX. 2025-06-27 19:37:36 +09:00
Martin Kroeker
4062c10370 Merge pull request #5345 from OpenMathLib/revert-5251-issue5250 
Revert "Fix out-of-bounds accesses in ?/SCAL/?GEEV triggered by preceding errrors/invalid inputs"
 2025-06-27 09:45:10 +02:00
Martin Kroeker
b78d1dc0ae Merge pull request #5342 from martin-frbg/cmake_ampere 
Add CMake build settings for the Ampere One cpu
 2025-06-26 18:46:33 +02:00
Martin Kroeker
83a01d29ca Revert "Fix out-of-bounds accesses in ?/SCAL/?GEEV triggered by preceding errrors/invalid inputs" 2025-06-26 17:47:20 +02:00
Martin Kroeker
560fa88c96 Add cross-build parameters for Ampere One 2025-06-26 10:57:30 +02:00
Martin Kroeker
55bb5ef867 Add compiler options for Ampere One 2025-06-26 10:50:44 +02:00
Maarten Baert
b37889e52d Merge branch 'OpenMathLib:develop' into fix-dlasd7 2025-06-26 09:29:07 +02:00
Martin Kroeker
11ce79a4f0 Merge pull request #5329 from foxtran/fix/docs 
Update FAQ
 2025-06-25 16:44:44 +02:00
Maarten Baert
0904a42fa4 Fix documentation error and ordering bug in DLASD7 2025-06-25 15:50:41 +02:00
Martin Kroeker
d24195e9a1 Merge pull request #5295 from Pengzhou0810/develop 
Fix some hyperthreading errors.
 2025-06-25 11:09:46 +02:00
zhoupeng
134b21ae60 Fix some hyperthreading errors. 
When there are multiple NUMA nodes and hyper-threading causes adjacent logical cores to share a physical core (e.g., common -> avail[i] = 0x5555555555555555UL), the numa_mapping function should not use a bitmask for filtering, as this would lead to redundant masking with the subsequent local_cpu_map function.
 2025-06-25 09:52:26 +08:00
Martin Kroeker
d96daa220d Merge pull request #5290 from Srangrang/develop 
Add support for FP16 to openBLAS and shgemm on RISCV
 2025-06-24 23:10:15 +02:00
Martin Kroeker
fdc1c32340 Merge pull request #5336 from martin-frbg/issue5332 
Use response files on old PPC/Intel Macs in single-target builds too
 2025-06-24 21:58:58 +02:00
Martin Kroeker
5aa483e16c Use response files on old PPC/Intel Macs in single-target builds too 2025-06-24 17:37:34 +02:00
Martin Kroeker
12591caa91 Merge pull request #5334 from azuresky01/develop 
Fix INTERFACE64 builds on Loongarch64 with LLVM
 2025-06-24 16:09:25 +02:00
Martin Kroeker
ee26caffb3 Merge pull request #5309 from davidz-ampere/dev-ampereone 
Add support for Ampere AmpereOne processors
 2025-06-24 12:27:08 +02:00
Martin Kroeker
8b08df5c5a Merge pull request #5335 from martin-frbg/issue5330 
Remove non-portable option from objcopy calls in the CMake build
 2025-06-24 12:25:46 +02:00
Martin Kroeker
3bba35b8f7 Remove non-portable option from objcopy calls 2025-06-24 09:01:47 +02:00
azuresky01
8953ba9c2f Fix INTERFACE64 builds on Loongarch64 with LLVM 
fix https://github.com/OpenMathLib/OpenBLAS/issues/5331
 2025-06-24 14:27:15 +08:00
davidz-ampere
aa90ab4142 Add support for Ampere AmpereOne processors 2025-06-24 00:12:34 -04:00
Igor S. Gerasimov
46b0dfef8f Use links to issues 2025-06-21 11:35:02 +02:00
Igor S. Gerasimov
83efceb3cd Keep dgemm_snb_1thread.png in repo 2025-06-21 11:24:42 +02:00
Martin Kroeker
b4945057b7 Merge pull request #5319 from imciner2/im/armtypes 
Update SBGEMM neoversev1 kernel to use standard C types
 2025-06-20 06:02:22 -07:00
Martin Kroeker
b3904aeed7 Merge pull request #5323 from imciner2/im/ofast 
Switch power to use O3 instead of Ofast
 2025-06-20 05:55:21 -07:00
Ian McInerney
721c80644b Switch power to use O3 instead of Ofast 
Ofast enables possibly unsafe optimizations in addition to O3. This
appears to have been added and then just continually copied into later
Power architectures, and it wasn't included in the CMake build system
when that was introduced.

Replace this with O3 so that the same level of optimization is done by
the compiler.
 2025-06-20 09:23:05 +01:00
Ian McInerney
badef1d32e Update sbgemm_tcopy_4_neoversev1 kernel to use standard C types 2025-06-19 14:26:16 +01:00
Martin Kroeker
4e6da5ed34 Update version to 0.3.30.dev 2025-06-19 11:57:35 +02:00
Martin Kroeker
8dff37827e Update version to 0.3.30.dev 2025-06-19 11:56:55 +02:00
Martin Kroeker
c055c36b40 Merge pull request #5317 from OpenMathLib/release-0.3.0 
merge back from 0.3.0 to copy tag
 2025-06-19 02:56:01 -07:00