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51 Commits

Author SHA1 Message Date
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
Sacha Refshauge
4474465438 Remove _static usages for tests 2017-08-20 00:13:46 +10:00
Isuru Fernando
d245caa49a Support out-of-source build 2017-08-01 15:16:14 +05:30
John Biddiscombe
053044ae4d Replace CMAKE_SOURCE_DIR/CMAKE_BINARY_DIR with PROJECT_SOURCE_DIR/PROJECT_BINARY_DIR 
If OpenBLAS is built using add_subdirectory(OpenBlas) as part of another project
then the paths set by CMAKE_XXX_DIR are relative to the parent project
and not the OpenBLAS project.
 2016-05-25 09:13:28 +02:00
Aleksey Kuleshov
3d50ccdc0d allow building tests when CROSS compiling but don't run them 2016-04-26 12:36:47 +03:00
Zhang Xianyi
aca7d7e953 Detect cmake test result. 2015-10-20 03:35:25 +08:00
Zhang Xianyi
f8eba3d548 Fixed cmake build bugs on Linux. 2015-08-11 16:25:16 -05:00
wernsaar
9d7057366d bugfix for GEMM3M functions 2014-09-21 11:41:43 +02:00
wernsaar
7f234f8ed1 added GEMM3M tests 2014-09-21 10:55:08 +02:00
wernsaar
d49fd33885 disabled SYMM3M and HEMM3M functions because segment violations 2014-09-20 15:27:40 +02:00
wernsaar
f0f9b25bb6 added test for CGEMM3M function 2014-09-20 14:53:30 +02:00
wernsaar
7a911569b8 added test for GEMM3M functions 2014-09-20 14:21:42 +02:00
Timothy Gu
6c2ead30f0 Remove all trailing whitespace except lapack-netlib 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
 2014-06-27 12:05:18 -07:00
Sebastien Fabbro
9f0fb6e662 Respect user's LDFLAGS 2013-07-25 14:08:37 -07:00
grisuthedragon
c19a488af2 create openblas_get_parallel to retrieve information which 
parallelization model is used by OpenBLAS.
 2013-07-11 21:39:19 +08:00
Xianyi Zhang
83ecfbb9b3 Merge branch 'loongson3a' into release-0.1.0 2012-03-23 01:26:27 +08:00
Xianyi Zhang
57658a8c14 ref #62. Added the user friendly message with USE_OPENMP=1. The users should use OMP_NUM_THREADS. 
When OpenBLAS is compiled with USE_OPENMP=1, it ignores OPENBLAS_NUM_THREADS and GOTO_NUM_THREADS flags.Therefore, you should use OMP_NUM_THREADS.

Without setting OMP_NUM_THREADS, a process will use maximal number of threads on a computing node. Thus, if there are 2 processes on the computing node, the thread will contend against other threads on CPU cores. As a result, the application will hang.
 2011-10-09 15:14:48 +08:00
traz
64fa709d1f Fixed #46. Initialize variables in cblat3.f and zblat3.f. 2011-09-05 16:30:55 +00:00
Xianyi Zhang
066465af5b Used the environment variable OPENBLAS_NUM_THREADS to set the number of threads in test. 2011-01-24 18:11:35 +00:00