0a4c5c4c44
Merge pull request #2807 from martin-frbg/issue2804
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Work around ARMV8 build-time cpu detection problems on non-Linux systems
2020-08-31 23:44:56 +02:00
3210a42734
Report cpu as ARMV8 instead of just giving up on non-Linux hosts
2020-08-31 20:03:21 +02:00
5feb087c05
Handle Apple labeling armv8 as arm64 rather than aarch64
2020-08-31 20:02:08 +02:00
448152cdd8
define __AVX2__ to ensure the haswell code compiled with avx2
2020-08-31 14:39:08 +08:00
cb3c190a3a
Implementaion of dasum, sasum with AVX2 & AVX512 intrinsic
2020-08-31 11:44:08 +08:00
59e01b1aec
Merge pull request #2799 from RajalakshmiSR/p10_ger
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POWER10: Avoid setting accumulators to zero in gemm kernels
2020-08-28 22:52:11 +02:00
317ff27cda
POWER10: Avoid setting accumulators to zero in gemm kernels
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For the first iteration, it is better to use xvf*ger instead of xvf*gerpp
builtins which helps to avoid setting accumulators to zero. This helps
to reduce few instructions.
2020-08-28 10:42:54 -05:00
514a3d7d63
Merge pull request #2798 from kadler/aix-cpuid
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Fix compile error on AIX cpuid detection
2020-08-28 08:30:59 +02:00
085aae8bdb
Fix compile error on AIX cpuid detection
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In 589c74a
2020-08-27 23:10:45 -05:00
de63675717
Add early returns and fix sign errors in workspace calculations
2020-08-27 11:25:18 +02:00
d64cc2be81
Add early returns
2020-08-27 11:22:50 +02:00
c9b67141f0
Add early returns
2020-08-27 11:20:31 +02:00
6797a3a1e0
Add early returns
2020-08-27 11:15:12 +02:00
936966a42c
Make ILAENV and xGETRF2 functions available
2020-08-27 10:59:08 +02:00
5c6c2cd4f6
Merge pull request #2775 from Guobing-Chen/Fix_OMP_threads_specify
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Fix OMP num specify issue
2020-08-24 20:18:09 +02:00
e54be4ba1c
Merge pull request #2792 from pkubaj/patch-1
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Add aliases for armv6, armv7
2020-08-24 08:03:39 +02:00
48a1364e10
Add aliases for armv6, armv7
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FreeBSD uses those names for 32-bit ARM variants.
2020-08-23 18:50:19 +00:00
0c1c903f1e
Fix OMP num specify issue
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In current code, no matter what number of threads specified, all
available CPU count is used when invoking OMP, which leads to very bad
performance if the workload is small while all available CPUs are big.
Lots of time are wasted on inter-thread sync. Fix this issue by really
using the number specified by the variable 'num' from calling API.
Signed-off-by: Chen, Guobing <guobing.chen@intel.com>
2020-08-24 02:45:54 +08:00
a073fa870e
Merge pull request #2791 from martin-frbg/issue2787
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Fix crashes in parallelized x86_64 ZDOT particularly on Windows
2020-08-23 19:33:03 +02:00
b2053239fc
Fix mssing dummy parameter (imag part of alpha) of zdot_thread_function
2020-08-23 15:08:16 +02:00
b11bb6e728
Merge pull request #2790 from martin-frbg/issue2789
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Add OpenMP dependency to pkgconfig information if needed
2020-08-23 14:42:35 +02:00
1840bc5b52
Add OpenMP dependency to pkgconfig file if needed
2020-08-22 13:55:18 +02:00
7c0977c267
Add OpenMP dependency to pkgconfig file if needed
2020-08-22 13:53:44 +02:00
fb3d80c42a
Merge pull request #78 from xianyi/develop
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rebase
2020-08-22 13:52:29 +02:00
9ee21a0a39
Merge pull request #2780 from Guobing-Chen/CPL_build_support
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Enable COOPERLAKE build target
2020-08-20 19:54:29 +02:00
bd3207b4b4
Update system.cmake
2020-08-19 22:51:10 +02:00
b8ebfc9335
Update system.cmake
2020-08-19 22:30:19 +02:00
7c1986640b
fallback from cooperlake to skylake if gcc<10
2020-08-19 20:48:39 +02:00
71d33c952d
Typo fix
2020-08-19 17:44:23 +02:00
6a3c074786
-march=cooperlake requires gcc10
2020-08-19 17:22:12 +02:00
430f741b30
-march=cooperlake requires gcc10
2020-08-19 17:17:53 +02:00
6f4dc7445d
Fix typo
2020-08-19 16:36:55 +02:00
81fbe8d088
-march=cooperlake only available in gcc >= 10
2020-08-19 16:10:15 +02:00
bb9cf766f5
make march=cooperlake option conditional on gcc >= 10.1
2020-08-19 15:06:30 +02:00
75eeb265d7
[WIP] Refactor the driver code for direct SGEMM ( #2782 )
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Move "direct SGEMM" functionality out of the SkylakeX SGEMM kernel and make it available
(on x86_64 targets only for now) in DYNAMIC_ARCH builds
* Add sgemm_direct targets in the kernel Makefile.L3 and CMakeLists.txt
* Add direct_sgemm functions to the gotoblas struct in common_param.h
* Move sgemm_direct_performant helper to separate file
* Update gemm.c to macros for sgemm_direct to support dynamic_arch naming via common_s,h
* (Conditionally) add sgemm_direct functions in setparam-ref.c
2020-08-19 14:51:09 +02:00
2c72972570
Merge pull request #2785 from albertziegenhagel/always-generate-pkg-config
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Do not require pkg-config to generate the *.pc file
2020-08-19 14:42:58 +02:00
6b731d917f
Do not require pkg-config to generate the *.pc file
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Generating the pkg-config file does not actually depend on pkg-config being available.
2020-08-18 08:48:48 +02:00
5dcf47cd97
Merge pull request #2784 from martin-frbg/issue2783
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Add fallback typedef for bfloat16 to openblas_config.h template
2020-08-17 19:06:13 +02:00
aa286e301b
Add typedef for bfloat16 if needed
2020-08-17 15:32:14 +02:00
9f0ef9cdfc
Merge pull request #77 from xianyi/develop
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rebase
2020-08-17 15:28:15 +02:00
6bfc66663c
revert
2020-08-17 15:20:41 +02:00
a8c6fb9e1c
revert
2020-08-17 15:20:16 +02:00
5ec8f716cf
revert
2020-08-17 15:19:40 +02:00
82f8a0aeba
Update .drone.yml
2020-08-15 15:46:18 +02:00
d57d503c15
Update Makefile
2020-08-15 14:46:26 +02:00
37ac23e8a3
Add simple MT sgemm precision test and INTERFACE64 build
2020-08-15 13:38:05 +02:00
6a93e3b2ba
Add simple sgemm preicsion test
2020-08-15 13:33:52 +02:00
47ce1dd08f
Update gemm64.cpp
2020-08-15 13:31:28 +02:00
f5fcc5baec
Add trivial gemm test for multithread consistency
2020-08-15 13:30:29 +02:00
597010a968
Fix incorrect argument to SLASET
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Reference-LAPACK issue 425 (and 318)
2020-08-14 00:41:56 +02:00
Martin Kroeker
Gengxin Xie
Rajalakshmi Srinivasaraghavan
Kevin Adler
pkubaj
Chen, Guobing
Albert Ziegenhagel