4de545aa7d
address minor warnings from gcc7
2019-09-07 10:21:08 +03:00
575a84398a
remove redundant code #2113
2019-05-07 23:46:54 +03:00
e882b239aa
Correct naming of getrf_parallel object
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fixes #1984
2019-01-26 00:45:45 +01:00
3716267124
Change _STDC_VERSION__ to __STDC_VERSION__
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Change-Id: Id3fa4e8d9eedd4ef7230df69b611e7f397301a42
2018-05-11 12:15:08 +08:00
c167a3d6f4
Added RISCV build
2018-04-16 14:08:31 -07:00
20c6c38e51
Merge branch 'develop' into atomic
2018-04-07 12:09:39 +02:00
8ec28ff461
Remove unguarded use of _Atomic and fix tabbing
2018-04-04 22:40:30 +02:00
bb9876db33
Fix thread races and infinite looping on systems with many cpus
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On systems with more than 64 cpus, blas_quickdivide will sometimes return zero which creates bogus workloads when used for the stride calculation. This then leads to threads spinning incessantly waiting for a status change that never happens, as seen in #1497 .
This patch also fixes several data races that were found by helgrind and/or tsan while debugging the issue.
2018-04-04 18:16:52 +02:00
40160ff3c1
Use _Atomic instead of volatile for thread safety where C11 is supported
2018-03-10 00:15:44 +01:00
9fa986337d
add missing brackets to silence indentation warnings gcc721
2018-01-19 23:11:12 +01:00
d602b99386
LAPACK helpers in C that need care too
2018-01-02 14:38:50 +01:00
c7a8512d12
Cmake fixes for DYNAMIC_ARCH builds and whitespace in path names ( #1323 )
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* prebuild.cmake: Put quotes around path names that may contain whitespace
(Copied from alexkaratakis' PR #1295 )
* kernel/CMakeLists.txt: Fix common_lapack header inclusion and DYNAMIC_ARCH generation of ?neg_tcopy and ?laswp_ncopy files
* lapack/CMakeLists.txt: Use correct template for ?laswp_(plus,minus) functions
2017-10-09 23:34:18 +02:00
37858d1146
Fix threading usage in CMake: s/SMP/USE_THREAD/
2017-08-19 15:07:42 +10:00
d245caa49a
Support out-of-source build
2017-08-01 15:16:14 +05:30
56762d5e4c
add lapack laswp for zarch
2017-04-13 15:38:59 +02:00
3918d17025
LAPACK: Fix lapack-test errors in ARM64 threaded version
2017-01-31 23:36:23 +05:30
209b63197e
prepared lapack/lauum for UNROLL values, that are not a power of two
2017-01-11 07:29:17 +01:00
c81dc6322f
prepared lapack/potrf functions for UNROLL values, that are not a power of two
2017-01-10 10:50:28 +01:00
3e1bbd6b5f
prepared lapack/getrf functions for UNROLL values, that are not a power of two
2017-01-09 12:57:26 +01:00
053044ae4d
Replace CMAKE_SOURCE_DIR/CMAKE_BINARY_DIR with PROJECT_SOURCE_DIR/PROJECT_BINARY_DIR
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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
956be69e1d
optimized getrf_single.c for POWER8
2016-05-17 16:19:53 +02:00
6a2bde7a2d
optimized dgemm and dgetrf for POWER8
2016-05-17 14:45:27 +02:00
2c3dfe2bf3
MIPS P5600(32 bit) and I6400(64 bit) cores support added.
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Seperated mips and mips64 files.
Configurations support for mips 32 bit.
Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
2016-04-22 14:03:18 +05:30
4e1b521e27
Fix lapack complex implementation of lauu2 and potf2 for Android (use FLOAT instead of FLOAT[2] as imaginary part is not used).
2016-02-04 16:59:56 -05:00
13f0f8c10e
Refs #723 . Avoid out of boundary for getf2.
2016-01-26 09:14:57 -06:00
0553476fba
Added TRANS defines for complex sources in lapack.
2015-02-24 14:30:35 -06:00
0d8e227ea7
Changed strategy for setting preprocessor definitions.
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Instead of generating separate object files for each permutation of
defines for a source file, GenerateNamedObjects now writes an entirely
new source file and inserts the defines as #define c statements.
This solves a problem I ran into with ar.exe where it was refusing to
link objects that had the same filename despite having different paths.
2015-02-24 12:26:33 -06:00
f3f2b3d768
Added complex and single netlib-lapack fortran sources to lapack.cmake.
2015-02-19 12:26:11 -06:00
67e39bd8fb
Added mangled complex filenames to interface and lapack CMakeLists.txt.
2015-02-17 13:12:30 -06:00
4662a0b13a
Changed generate functions to iterate through a list of float types.
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This will generate obj files for SINGLE/DOUBLE/COMPLEX/DOUBLE COMPLEX.
2015-02-15 17:44:37 -06:00
e74462a3f5
Moved declarations to start of functions to satisfy MSVC C89 implementation.
2015-02-11 11:16:57 -06:00
056ba26755
Changed a number of inline calls to use __inline.
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MSVC doesn't inmplement C99, so can't use the inline keyword. __inline
appears to work in MSVC and GCC.
2015-02-11 11:13:17 -06:00
3b20b62423
Fixed trti2 name.
2015-02-09 15:29:28 -06:00
6ddbfea700
Added generic laswp object.
2015-02-09 15:15:58 -06:00
e8c39138c6
Removed return value from GenerateNamedObjects.
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It sets DBLAS_OBJS directly to save a bunch of list appending in the
CMakeLists.txt files.
2015-02-09 12:28:09 -06:00
13d2d48e67
Added yet another naming scheme for lapack functions.
2015-02-06 13:42:20 -06:00
373a1bdadb
Converted lapack/Makefile to cmake.
2015-02-04 15:47:10 -06:00
6c2ead30f0
Remove all trailing whitespace except lapack-netlib
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Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2014-06-27 12:05:18 -07:00
c26bbee489
enabled abd tested optimized trtri lapack functions
2014-05-23 10:55:39 +02:00
c4ccb3fbb2
removed lapack/getri because it was never used
2014-05-21 14:21:19 +02:00
a748d3a75d
enabled optimized trti2 lapack functions again
2014-05-21 11:02:07 +02:00
dbaeea7b59
enabled lauu2 and lauum lapack functions again
2014-05-21 09:49:18 +02:00
4f98f8c9b3
enabled and tested optimized potrf lapack functions
2014-05-18 21:42:37 +02:00
536875d463
enabled and tested optimized getrs lapack functions
2014-05-18 21:13:56 +02:00
ac029f81b3
enabled and tested optimized dgetrf function
2014-05-18 19:07:51 +02:00
a35a1a9ae7
changed makefiles for lapack development
2014-05-07 11:33:02 +02:00
4be4db590c
Merge remote branch 'origin/develop' into armv7
2013-12-01 13:16:41 +01:00
fe5f46c330
added experimental support for ARMV8
2013-11-24 15:47:00 +01:00
5048a80032
Refs #283 . Fixed the incorrect usage of long data type for Windows 64.
2013-11-14 13:46:42 +08:00
73770e60b8
Refs #309 . Fixed trtri_U single thread computational bug.
2013-11-07 01:08:39 +08:00
95aedfa0ff
added missing file arm/Makefile in lapack/laswp
2013-11-03 11:19:32 +01:00
a07cc39571
Refs #266 . Fixed the compiling bug with Open64 5.0.
2013-07-31 14:41:39 +08:00
fd0c388681
Refs #191 . A walk around for dtrtri_U single thread bug.
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This function caused the failure of ERKALE serial test.
I replaced it with LAPACK source code.
2013-07-14 22:16:30 +08:00
32d2ca3035
Refs #214 , #221 , #246 . Fixed the getrf overflow bug on Windows.
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I used a smaller threshold since the stack size is 1MB on windows.
2013-07-11 03:20:02 +08:00
5d3312142a
Refs #221 #246 . Fixed the overflowing stack bug in mutlithreading BLAS3.
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When NUM_THREADS(MAX_CPU_NUNBERS) is very large ,e.g. 256.
typedef struct {
volatile BLASLONG working[MAX_CPU_NUMBER][CACHE_LINE_SIZE * DIVIDE_RATE];
} job_t;
job_t job[MAX_CPU_NUMBER];
The job array is equal 8MB.
Thus, We use malloc instead of stack allocation.
2013-07-08 01:07:05 +08:00
4c2123c334
Fixed the overflowing bug in single thread cholesky factorization.
2013-02-23 13:00:52 +08:00
7bd1834d59
Refs #130 Fixed laswp building bug with DYNAMIC_ARCH=1.
2012-08-09 20:36:29 +08:00
1b056c5328
Refs #130 Prevent reading ipiv array beyond the bound in ?laswp. Use laswp instead of laswp_oncopy in getrf.
2012-08-09 20:06:51 +08:00
342bbc3871
Import GotoBLAS2 1.13 BSD version codes.
2011-01-24 14:54:24 +00:00
Andrew
Martin Kroeker
Zhiyong Dang
Jerry Zhao
Andrew
Sacha Refshauge
Isuru Fernando
Dan Horák
Ashwin Sekhar T K
Werner Saar
John Biddiscombe
Shivraj Patil
buffer51
Zhang Xianyi
Hank Anderson
Timothy Gu
Zhang Xianyi