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Author SHA1 Message Date
Martin Kroeker
af2e7f28fc Override special make variables 
as seen in https://github.com/xianyi/OpenBLAS/issues/1912#issuecomment-514183900 , any external setting of TARGET_ARCH (which could result from building OpenBLAS as part of a larger project that actually uses this variable) would cause the utest build to fail. 
(Other subtargets appear to be unaffected as they do not use implicit make rules)
 2019-07-23 16:56:40 +02:00
Martin Kroeker
abea977ded Merge pull request #2162 from martin-frbg/pgi 
Fixes for PGI compiler
 2019-07-03 19:16:30 +02:00
Martin Kroeker
6b6c9b1441 Merge pull request #2172 from quickwritereader/develop 
power9 cgemm/ctrmm. new sgemm 8x16
 2019-07-01 21:06:02 +02:00
AbdelRauf
a97b301aaa cgemm/ctrmm power9 2019-07-01 14:07:54 +00:00
Martin Kroeker
2f13f04224 Merge pull request #2170 from pkubaj/patch-1 
Fix build on PPC970 for FreeBSD
 2019-06-30 23:29:02 +02:00
pkubaj
7c7505a778 Fix build for PPC970 on FreeBSD pt.2 
FreeBSD needs those macros too.
 2019-06-28 10:31:45 +00:00
pkubaj
5a4f1a2118 Fix build for PPC970 on FreeBSD pt. 1 
FreeBSD needs DCBT_ARG=0 as well.
 2019-06-28 10:29:44 +00:00
Martin Kroeker
3b761892df Merge pull request #2169 from pkubaj/develop 
Fix build on FreeBSD/powerpc64.
 2019-06-25 12:56:33 +02:00
Piotr Kubaj
eebfeba768 Fix build on FreeBSD/powerpc64. 
Signed-off-by: Piotr Kubaj <pkubaj@anongoth.pl>
 2019-06-25 10:58:56 +02:00
Martin Kroeker
7684c4f8f8 PGI compiler does not like -march=native 2019-06-20 19:56:01 +02:00
Martin Kroeker
7faf42b7bb Merge pull request #2167 from kavanabhat/dtrmm_power8_segfault 
Fix DTRMMKERNEL register save for power8 64-bit mode (Fix for #2166)
 2019-06-19 14:38:01 +02:00
kavanabhat
a575f1e4c7 Update dtrmm_kernel_16x4_power8.S 2019-06-19 15:27:14 +05:30
AbdelRauf
cdbfb891da new sgemm 8x16 2019-06-17 15:33:38 +00:00
Martin Kroeker
280552b988 Fix mov syntax 2019-06-16 18:35:43 +02:00
Martin Kroeker
bbd4bb0154 Zero ecx with a mov instruction 
PGI assembler does not like the initialization in the constraints.
 2019-06-16 15:04:10 +02:00
Martin Kroeker
6d3efb2b58 Update Makefile.x86_64 2019-06-14 08:08:11 +02:00
Martin Kroeker
d9ff2cd90d Do not force gcc options on non-gcc compilers 
fixes compile failure with pgi 18.10 as reported on OpenBLAS-users
 2019-06-13 23:01:35 +02:00
Martin Kroeker
2a43062de7 Merge pull request #2159 from martin-frbg/issue2149 
Avoid unintentional activation of TLS codepath via USE_TLS=0
 2019-06-10 19:12:45 +02:00
Martin Kroeker
4ea794a522 Avoid unintentional activation of TLS code via USE_TLS=0 
fixes #2149
 2019-06-10 17:24:15 +02:00
Martin Kroeker
ece0bfb881 Merge pull request #2158 from martin-frbg/issue2143 
Remove any inadvertent use of -march=native from DYNAMIC_ARCH builds
 2019-06-10 14:08:11 +02:00
Martin Kroeker
1f4b6a5d5d Remove any inadvertent use of -march=native from DYNAMIC_ARCH builds 
from #2143, -march=native precludes use of more specific options like -march=skylake-avx512 in individual kernels, and defeats the purpose of dynamic arch anyway.
 2019-06-10 09:50:13 +02:00
Martin Kroeker
be8f70d269 Merge pull request #2157 from martin-frbg/2154-2 
Add gfortran workaround for potential ABI violation
 2019-06-09 12:19:08 +02:00
Martin Kroeker
e674e1c735 Update fc.cmake 2019-06-09 09:31:13 +02:00
Martin Kroeker
6ca898b63b Add gfortran workaround for potential ABI violation 
for #2154
 2019-06-08 23:17:03 +02:00
Martin Kroeker
26411acd56 Merge pull request #2148 from TiborGY/cpp_thread_test_2 
Thread safety tester using C++11 threading (cleaned history)
 2019-06-07 13:23:07 +02:00
Martin Kroeker
0ab4076dd8 Merge pull request #2156 from martin-frbg/issue2154 
Add gfortran workaround for C->FORTRAN ABI violation
 2019-06-06 13:43:12 +02:00
Martin Kroeker
a0caa762b3 Add gfortran workaround for ABI violations 
for #2154 (see gcc bug 90329)
 2019-06-06 10:24:16 +02:00
Martin Kroeker
900d5a3205 Add gfortran workaround for ABI violations in LAPACKE 
for #2154 (see gcc bug 90329)
 2019-06-06 10:18:40 +02:00
Martin Kroeker
a17cf36225 Merge pull request #2153 from quickwritereader/develop 
improved power9 zgemm,sgemm
 2019-06-06 07:42:56 +02:00
AbdelRauf
148c4cc5fd conflict resolve 2019-06-05 20:50:50 +00:00
AbdelRauf
d0c3543c3f power9 zgemm ztrmm optimized 2019-06-05 20:07:16 +00:00
Martin Kroeker
909ad04aef Merge pull request #2145 from martin-frbg/1912-3 
Separate implementations of AMAX and IAMAX on arm
 2019-06-05 20:27:45 +02:00
Martin Kroeker
417efd41c6 Merge pull request #2110 from pc2/cpu-detection 
Fix detection of Skylake processors when using GCC
 2019-06-05 20:27:05 +02:00
Michael Lass
9cdc828afa c_check: Unlink correct file 2019-06-05 17:31:01 +02:00
Michael Lass
7a9a4dbc4f Fix detection of AVX512 capable compilers in getarch 
21eda8b5 introduced a check in getarch.c to test if the compiler is capable of
AVX512. This check currently fails, since the used __AVX2__ macro is only
defined if getarch itself was compiled with AVX2/AVX512 support. Make sure this
is the case by building getarch with -march=native on x86_64. It is only
supposed to run on the build host anyway.
 2019-06-05 17:30:56 +02:00
AbdelRauf
a469b32cf4 sgemm pipeline improved, zgemm rewritten without inner packs, ABI lxvx v20 fixed with vs52 2019-06-04 07:11:30 +00:00
Martin Kroeker
27649b9543 Document NO_AVX512 
for #2151
 2019-06-03 11:01:33 +02:00
TiborGY
16f3df5d35 add c++ thread test option to Makefile.rule 2019-06-01 21:36:41 +02:00
TiborGY
1aded69821 hook up c++ thread safety test (main Makefile) 2019-06-01 21:32:52 +02:00
TiborGY
c00289ba54 upload thread safety test folder 2019-06-01 21:30:06 +02:00
AbdelRauf
8fe794f059 improved zgemm power9 based on power8 2019-05-30 15:31:25 +00:00
Martin Kroeker
74c10b57c6 Use generic kernels for complex (I)AMAX to support softfp 2019-05-30 11:38:11 +02:00
Martin Kroeker
c5495d2056 Ensure correct output for DAMAX with softfp 2019-05-30 11:25:43 +02:00
Martin Kroeker
c70496b108 Separate implementations of AMAX and IAMAX on arm 
As noted in #1912 and comment on #1942, the combined implementation happens to "do the right thing" on hardfp, but cannot return both value and index on softfp where they would have to share the return register
 2019-05-29 15:02:51 +02:00
Martin Kroeker
ca8d8835f5 Merge pull request #2144 from xianyi/revert-2142-issue1912-2 
Revert "Add softfp support in min/max kernels"
 2019-05-29 14:09:10 +02:00
Martin Kroeker
d76b20b4d2 Revert "Add softfp support in min/max kernels" 2019-05-29 14:07:17 +02:00
Martin Kroeker
85af04da3c Merge pull request #2142 from martin-frbg/issue1912-2 
Add softfp support in min/max kernels
 2019-05-28 22:56:08 +02:00
Martin Kroeker
11e0dcbffb Merge pull request #2141 from martin-frbg/issue1912 
Build and run utests independently of fortran
 2019-05-28 20:50:40 +02:00
Martin Kroeker
79366ff7a9 Add softfp support in min/max kernels 
fix for #1912
 2019-05-28 20:34:22 +02:00
Martin Kroeker
21d05a4835 Merge pull request #2140 from martin-frbg/pgi19 
Do not try ancient PGI hacks with recent versions of that compiler
 2019-05-26 12:39:20 +02:00