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ba201c1939fbb2e68ccb384709ee29e9e4559158
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69 Commits

Author SHA1 Message Date
Martin Kroeker
ba201c1939 Enable GEMM3M tests on supported platforms 2024-02-25 23:39:24 +01:00
Martin Kroeker
4adfe4d531 Avoid linking both libgomp and libomp in mixed clang/gfortran builds 2024-02-22 22:16:01 +01:00
Martin Kroeker
e9f480111e fix sbgemm bfloat16 conversion errors introduced in PR 4488 2024-02-07 19:57:18 +01:00
Martin Kroeker
fb99fc2e6e fix type conversion warnings 2024-02-07 13:42:08 +01:00
Chip Kerchner
61c8e19f95 Fix Makefile to support OpenMP on AIX for xlc (clang) with xlf. 2024-01-31 15:27:50 -06:00
Isuru Fernando
6b2651ece3 Fix building test_sbgemm 2023-11-19 02:57:13 -06:00
Chip-Kerchner
d46eba06a7 Pack structure only on AIX. 2023-10-12 09:41:33 -05:00
Chip-Kerchner
e98e3c4783 Fix float32_bits union so that it always the sizeof float. 2023-10-11 18:05:55 -05:00
Chip-Kerchner
97a61d0577 Fix bfloat16_bits union so that it always the sizeof unsigned short. 2023-10-11 17:36:43 -05:00
Martin Kroeker
2a9981a244 Add -lgomp when IBM xlf is combined with gcc in OPENMP builds 2023-09-24 10:19:11 +02:00
Martin Kroeker
44e6e5479b Use the C compiler for the C SBGEMM test source 2023-09-21 23:01:21 +02:00
Aiden Grossman
b209915121 Fix build with clang 
There are two instances when building the tests where OpenBLAS fails to
build with OpenMP and clang due to library paths getting reset as flags
are set rather than appended. This seems to only affect certain
clang/libomp installations, but if it's already grabbing the correct
library paths we might as well use them.
 2023-07-28 12:59:44 -07:00
Martin Kroeker
3d338b57de remove spurious loops 2022-08-08 17:09:45 +02:00
Martin Kroeker
d9dc015cfc Use blasint for INTERFACE64 compatibility 2022-08-08 14:52:10 +02:00
Rajalakshmi Srinivasaraghavan
1d97405c02 POWER: Enable bfloat16 kernels by default 
This patch enables bfloat16 kernels by default for POWER processors.
Tested on Linux POWER8, POWER9, POWER10 and AIX POWER10 systems.
 2022-07-28 07:43:53 -05:00
Martin Kroeker
74dba0c90a Fix missing braces from previous commit (PR3600) 2022-04-09 20:03:36 +02:00
Martin Kroeker
bef3871833 Disable flang (over-)optimizations in BLAS tests (#3600) 
* limit flang optimizations to -O2
 2022-04-09 17:14:24 +02:00
Martin Kroeker
145ccf8943 Prevent powershell from adding a BOM to test input (#3595) 
* Prevent addition of a BOM to test input (which would distort the names of output files)
 2022-04-07 14:24:19 +02:00
Martin Kroeker
2408315d10 Skip tests if Windows powershell added a BOM 2022-03-22 21:37:55 +01:00
Martin Kroeker
5dc6aa74f0 Disable gfortran tree vectorizer to avoid gcc11+ miscompilation at O3 2021-07-30 14:46:19 +02:00
Martin Kroeker
b4f4ed378b Disable gfortran tree vectorizer to avoid gcc11+ miscompilation at O3 2021-07-30 14:21:08 +02:00
Martin Kroeker
3cfdb1770c Remove code that disabled EXTRALIB on RISCV C910V 2021-07-06 20:21:07 +02:00
Martin Kroeker
30d835168a Merge pull request #3088 from xoviat/msvc 
add misc fixes.
 2021-03-14 17:14:28 +01:00
Martin Kroeker
6ae7af78a3 Support compilation with nagfor 2021-03-11 11:53:51 +01:00
xoviat
3165c915b6 fix test helpers 2021-01-27 15:24:49 -06:00
xoviat
457ccc42c9 Merge branch 'develop' into msvc 2021-01-27 14:15:59 -06:00
Martin Kroeker
2b114c3f30 Restore proper Makefile 2020-11-22 17:16:22 +01:00
Martin Kroeker
65eb7afaf4 Change ifndef CROSS to ifneq 2020-11-22 16:25:36 +01:00
damonyu
ef8e7d0279 Add the support for RISC-V Vector. 
Change-Id: Iae7800a32f5af3903c330882cdf6f292d885f266
 2020-10-15 16:09:02 +08:00
Martin Kroeker
c1f4f5d4e7 Replace Makefile with simplified version again 2020-10-14 01:08:50 +02:00
Martin Kroeker
bc5c7f9578 Cleanup 2020-10-13 19:56:09 +02:00
Rajalakshmi Srinivasaraghavan
b5d30b390d Fix build issues with bfloat16 
This patch fixes compilation errors due to recent renaming from SH to SB
with BUILD_BFLOAT16.
 2020-10-13 11:00:22 -05:00
Martin Kroeker
5800758b43 Rename "HALF" and "sh" to "BFLOAT16" and "sb" 2020-10-11 23:44:38 +02:00
Martin Kroeker
924fd806d0 Rename "HALF" and "sh" to "BFLOAT16" and "sb" 2020-10-11 23:43:36 +02:00
Martin Kroeker
4db09c6cec Rename compare_sgemm_shgemm.c to compare_sgemm_sbgemm.c 2020-10-11 23:42:45 +02:00
Martin Kroeker
5f23bdf437 remove debug output 2020-10-11 17:23:08 +02:00
Martin Kroeker
08f4749eb4 Adapt tests to having only a subset of types in the build 2020-10-11 14:25:24 +02:00
Martin Kroeker
0eaae30e8c Adapt tests to having only a subset of types in the build 2020-09-22 23:28:03 +02:00
Martin Kroeker
593ce9e237 Make building individual tests depend on BUILD_SINGLE etc defines 2020-09-13 21:50:12 +02:00
Martin Kroeker
18a11137f1 Update BLAS tests to correspond to Reference-LAPACK 3.9.0 
replaces calculation of machine precision with call to epsilon intrinsic and removes the requirement for previous output files to be removed before rerunning tests
 2020-06-14 10:26:25 +02:00
Martin Kroeker
13c28889a2 Update "cosmetic fixes for non-C99 compilers" 2020-06-06 15:22:27 +02:00
Martin Kroeker
28915eed72 Cosmetic fixes for non-C99 compilers 2020-06-05 10:05:34 +02:00
Rajalakshmi Srinivasaraghavan
8efba9b7c0 Improve shgemm test 
This patch adds another check to test shgemm results.
 2020-05-11 17:15:10 -05:00
Rajalakshmi Srinivasaraghavan
564b0d39ef Add test for shgemm 
This patch has Makefile changes to add test for shgemm which
compares sgemm and shgemm result.
 2020-04-29 13:40:34 -05:00
Rajalakshmi Srinivasaraghavan
7eb55504b1 RFC : Add half precision gemm for bfloat16 in OpenBLAS 
This patch adds support for bfloat16 data type matrix multiplication kernel.
For architectures that don't support bfloat16, it is defined as unsigned short
(2 bytes).  Default unroll sizes can be changed as per architecture as done for
SGEMM and for now 8 and 4 are used for M and N.  Size of ncopy/tcopy can be
changed as per architecture requirement and for now, size 2 is used.

Added shgemm in kernel/power/KERNEL.POWER9 and tested in powerpc64le and
powerpc64.  For reference, added a small test compare_sgemm_shgemm.c to compare
sgemm and shgemm output.

This patch does not cover OpenBLAS test, benchmark and lapack tests for shgemm.
Complex type implementation can be discussed and added once this is approved.
 2020-04-14 14:55:08 -05:00
Martin Kroeker
2d8781b0dc Do not attempt to run test without fortran 2020-03-13 20:11:19 +01:00
xoviat
dbf9ad1f3d tests: add windows compatibility 2019-05-05 13:09:39 -05:00
luz.paz
daf2fec12d Misc. typo fixes 
Found via `codespell -q 3 -w -L ith,als,dum,nd,amin,nto,wis,ba -S ./relapack,./kernel,./lapack-netlib`
 2019-04-29 17:03:56 -04:00
Martin Kroeker
6a5ab083b7 Handle special case of gfortran+clang+OpenMP 2018-06-19 20:47:33 +02:00
Martin Kroeker
53026dc63a Update single and double precision BLAS1 tests from LAPACK 3.8.0 
adding tests for SROTMG, SROTM, SDSDOT, DROTMG, DROTM, DSDOT
 2018-02-18 12:44:14 +01:00