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Author SHA1 Message Date
Martin Kroeker
cf5d48e833 Update OSX environment to Sierra 
as homebrew seems to have dropped support for El Capitan in their gcc packages
 2019-01-08 14:41:48 +01:00
Martin Kroeker
ed01f4932a Merge pull request #1946 from martin-frbg/issue1908 
More fixes for cross-compiling ARM64 targets
 2019-01-04 01:37:37 +01:00
Martin Kroeker
802f0dbde1 More fixes for cross-compiling ARM64 targets 
Fixed core naming for DYNAMIC_ARCH. Corrected GEMM_DEFAULT entries and added SYMV_P. Replaced outdated VULCAN define for ThunderX2T99 with ARMV8 to get basic definitions back. For issue #1908
 2019-01-03 22:17:31 +01:00
Martin Kroeker
20d1aad13f Fix missing quotes around thunderx targets 2019-01-02 20:15:35 +01:00
TiborGY
d11554c88f Validate user supplied TARGET (#1941) 
the build will now abort with an error message when an undefined build TARGET is named

Fixes #1938
 2018-12-31 23:19:44 +01:00
Martin Kroeker
ed704185ab Increment version to 0.3.6.dev 2018-12-31 23:11:37 +01:00
Martin Kroeker
2940798ea7 Increment version to 0.3.6.dev 2018-12-31 23:10:59 +01:00
Martin Kroeker
1c75b65d53 Merge branch 'release-0.3.0' into develop 2018-12-31 23:07:53 +01:00
Martin Kroeker
13d006339b Update ChangeLog.txt with changes from 0.3.5 2018-12-31 23:00:46 +01:00
Martin Kroeker
bf76162635 Merge pull request #1944 from hartzell/patch-1 
Typo: Skyalke -> Skylake
 2018-12-31 18:36:18 +01:00
George Hartzell
0d52aefc6b Typo: Skyalke -> Skylake 
Worth fixing, it gets in the way of searching....
 2018-12-30 14:55:34 -08:00
Martin Kroeker
a6787b0f81 Merge pull request #1939 from TiborGY/patch-2 
Fix typo in UNKNOWN core name
 2018-12-30 20:10:05 +01:00
Martin Kroeker
8643521127 Merge pull request #1943 from martin-frbg/issue1748 
Re-enable loop unrolling in trmv and remove the scary warning
 2018-12-30 20:07:01 +01:00
Martin Kroeker
5a720cf9ca Re-enable loop unrolling in trmv and remove the scary warning 
fixes #1748 as that half of the fix for #1332 appears to have been an overreaction on my part.
 2018-12-30 15:22:37 +01:00
Martin Kroeker
ccd5945d38 Merge pull request #1942 from martin-frbg/issue1720 
Delete the pthread key on cleanup in TLS mode
 2018-12-30 14:47:05 +01:00
Martin Kroeker
9f80e0f5fc Remove stray include of complex.h 
already provided conditionally by common.h via openblas_utest.h
Unconditional inclusion breaks older Android and similar platforms that use OPENBLAS_COMPLEX_STRUCT
 2018-12-30 14:39:18 +01:00
Martin Kroeker
bba1e67269 Delete the pthread key on cleanup in TLS mode 
to avoid a crash when OpenBLAS was loaded via dlopen and libc tries to clean up the leaked TLS after dlclose
Fixes #1720
 2018-12-29 21:59:31 +01:00
Martin Kroeker
93240f489e Fix wrong case in TARGET setting for Alpine 2018-12-29 18:12:54 +01:00
TiborGY
7cbc2c37d6 Update cpuid_mips64.c 2018-12-28 14:36:39 +01:00
TiborGY
c329de2931 Update Makefile 2018-12-28 14:35:41 +01:00
TiborGY
187233953c Update cpuid_mips.c 2018-12-28 14:34:38 +01:00
TiborGY
09170268a3 Update cpuid_arm.c 2018-12-28 14:33:18 +01:00
TiborGY
211120c508 Fix typo in UNKNOWN core name 
Should be of no consequence, right?
 2018-12-27 23:09:21 +01:00
Martin Kroeker
9e4d190f4f Merge pull request #1932 from martin-frbg/issue1915 
Add -fPIC to provided CFLAGS/FFLAGS if required
 2018-12-24 23:48:33 +01:00
Martin Kroeker
fe02ba86a4 Remove unnecessary change again 2018-12-24 20:46:04 +01:00
Martin Kroeker
284fb00971 Merge pull request #1934 from fenrus75/betagoof 
Fix thinko in skylake beta handling
 2018-12-24 19:53:50 +01:00
Arjan van de Ven
795285c587 Fix thinko in skylake beta handling 
casting ints is cheaper but it has a rounding, not memory casing effect, resulting in
invalid outcome
 2018-12-24 18:49:50 +00:00
Martin Kroeker
d6818777d1 Make sure that -fPIC is present if needed 2018-12-23 23:47:37 +01:00
Martin Kroeker
5bd21ab6e1 Make sure that -fPIC is present when needed 
override user-provided FFLAGS if necessary
 2018-12-23 23:46:48 +01:00
Martin Kroeker
e1eab96502 Merge pull request #1931 from martin-frbg/pr1921 
Add -mavx2 to TARGET=HASWELL builds
 2018-12-23 23:15:54 +01:00
Martin Kroeker
76b4b8980f Use -dumpversion with gcc only 2018-12-23 19:08:19 +01:00
Martin Kroeker
49e0f485da Add -mavx2 for TARGET=HASWELL if compiler supports and requires it 2018-12-23 17:26:09 +01:00
Martin Kroeker
43c2b0eb55 Add -mavx2 to TARGET=HASWELL builds 
to leverage improvements from PR#1921
 2018-12-23 17:16:43 +01:00
Martin Kroeker
942e229ed5 Merge pull request #1930 from martin-frbg/issue1908 
Reflect ARMV8 target definition changes from PR1876
 2018-12-23 15:06:33 +01:00
Martin Kroeker
26a3402773 Reflect ARMV8 target definition changes from PR1876 
and create config target directory for cross-compiles.
 2018-12-23 12:26:01 +01:00
Martin Kroeker
20033f992a Merge pull request #1929 from martin-frbg/issue1924 
Avoid taking the root of a negative number in simple threaded syrk
 2018-12-23 09:03:58 +01:00
Martin Kroeker
f343ed65b5 Avoid taking the root of a negative number 
Fixes #1924 where numpy 1.17+ would report the (transient) FE_INVALID exception raised for the domain error.
 2018-12-22 22:30:29 +01:00
Martin Kroeker
a5a1118527 Merge pull request #1 from xianyi/develop 
rebase
 2018-12-22 22:13:44 +01:00
Martin Kroeker
e23366e860 Merge pull request #1921 from fenrus75/haswelldgemm 
Replicate some of the SKYLAKEX dgemm improvements also to HASWELL
 2018-12-17 08:39:20 +01:00
Arjan van de Ven
b28f75cd7e set GEMM_PREFERED_SIZE for HASWELL 
Haswell likes a GEMM_PREFERED_SIZE of 16 to improve the split that the
threading code does to make it a nice multiple of the SIMD kernel size
 2018-12-16 23:09:27 +00:00
Arjan van de Ven
d321448a63 dgemm: use dgemm_ncopy_8_skylakex.c also for Haswell 
The dgemm_ncopy_8_skylakex.c code is not avx512 specific and gives
a nice performance boost for medium sized matrices
 2018-12-16 23:09:22 +00:00
Arjan van de Ven
c43331ad0a dgemm: Use the skylakex beta function also for haswell 
it's more efficient for certain tall/skinny matrices
 2018-12-16 23:09:17 +00:00
Martin Kroeker
e8ca5a59a9 Merge pull request #1919 from fenrus75/haswelltuning 
(sgemm) Apply some of the SKYLAKEX optimizations also to HASWELL
 2018-12-16 20:11:05 +01:00
Martin Kroeker
c4e23dd016 Update Makefile 2018-12-16 18:14:40 +01:00
Martin Kroeker
cfc4acc221 typo 2018-12-16 16:19:51 +01:00
Martin Kroeker
545c2b1bbb Add -mavx2 on Haswell only if the compiler supports it 2018-12-16 13:09:19 +01:00
Arjan van de Ven
69d206440a Make the skylakex/haswell sgemm code compile and run even with compilers without avx2 support 2018-12-16 00:19:41 +00:00
Martin Kroeker
3843e3e017 use -maxv2 on haswell 2018-12-15 23:30:31 +01:00
Martin Kroeker
fbcb14a74b should be core-avx2 2018-12-15 20:18:59 +01:00
Martin Kroeker
2a3190dc76 fix elseifeq and use older option core2-avx for compatibility 2018-12-15 20:17:44 +01:00