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77747bc536
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bulldozer
ck860v
cmake
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fix3126
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issue2419
issue3321
jenkins
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revert-1233-cpuid-fix
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revert-4628-CI-c910v-mips64-loongarch64
revert-4920-issue4917
revert-5180-openmp_use_cmake
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2 Commits (77747bc5361880a9c5df62131296a9c0d26cfb75)
2 Commits (77747bc5361880a9c5df62131296a9c0d26cfb75)
| Author | SHA1 | Message | Date |
|---|---|---|---|
 Marius Hillenbrand
|
77747bc536 |
cpuid_zarch/hwcaps: add documentation and dump hwcaps in init
Add pointers to the definition of the hardware capability flags in glibc and describe how they relate to the levels CPU_Z13 and CPU_Z14 for optimized kernels. To aid identifying available hardware capabilities and in debugging potential build issues, dump their value in dynamic_arch_init() when OPENBLAS_VERBOSE is set to 2 or higher. Signed-off-by: Marius Hillenbrand <mhillen@linux.ibm.com> |
3 years ago |
|
Marius Hillenbrand
|
44950ca173 |
s390x: use DYNAMIC_ARCH's cpu detection for compile-time choice
On s390x, the run-time detection for DYNAMIC_ARCH and the compile-time choice in cpuid_zarch use different methods for identifying the supported CPU features. To make cpuid_zarch future-proof and both easier to maintain, switch cpuid_zarch to the same mechanism as DYNAMIC_ZARCH (i.e., derive the supported CPU features from hwcap flags) and share code between both (in a new header cpuid_zarch.h). Signed-off-by: Marius Hillenbrand <mhillen@linux.ibm.com> |
3 years ago |