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3243 Commits

Author SHA1 Message Date
Martin Kroeker 78cec6209c Add ReLAPACK option 2017-10-12 16:58:37 +02:00
Martin Kroeker c460027dbe Merge pull request #1325 from grisuthedragon/patch-1 
Update README.md to include POWER8
 2017-10-10 12:14:34 +02:00
Martin Köhler bfa9b9f6b2 Update README.md 
Add POWER 8 to the list of additional architectures.
 2017-10-10 10:12:04 +02:00
Martin Kroeker c7a8512d12 Cmake fixes for DYNAMIC_ARCH builds and whitespace in path names (#1323) 
* 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
Martin Kroeker db72ad8f6a Merge pull request #1320 from timmoon10/develop 
2D thread distribution for multi-threaded GEMMs
 2017-10-08 23:31:33 +02:00
Martin Kroeker 97ecd4996a Merge pull request #1319 from martin-frbg/issue601 
Fix out-of-bounds memory accesses exposed by xccblat3 testcase
 2017-10-08 23:31:06 +02:00
Martin Kroeker 1eb43cccad Merge pull request #1317 from martin-frbg/power8-asm 
Save and restore VSX registers
 2017-10-08 23:30:46 +02:00
Martin Kroeker 9d92f526dd Comment out a code block that performs out-of-bounds memory accesses 
...and does not appear to be needed even when it stays within the bounds of the array
 2017-10-06 23:51:32 +02:00
Martin Kroeker 514d237257 Merge pull request #1279 from xsacha/develop 
CMake improvements
 2017-10-06 21:13:45 +02:00
Tim Moon 30486a356c Reduce number of data partitions in n. 2017-10-04 12:37:49 -07:00
Martin Kroeker e1b2502840 Merge pull request #1316 from timmoon10/develop 
Variable thread count for multi-threaded GEMMs
 2017-10-04 20:35:00 +02:00
Tim Moon 9de52b489a Cleaning up and documenting multi-threaded GEMM code. 2017-10-03 16:32:08 -07:00
Tim Moon 860dcfc703 Use 2D thread distribution for small GEMMs. 
Allows maximum use of available cores if one of M and N is small and the other is large.
 2017-10-03 13:43:39 -07:00
Martin Kroeker f96afd94b0 Fix out-of-bounds accesses where the data should be zero anyway 2017-10-01 01:06:39 +02:00
Martin Kroeker ebe84215e4 Merge pull request #1318 from pv/potrf-smoketest 
Add trivial smoketest for xpotrf
 2017-09-30 21:31:28 +02:00
Pauli Virtanen 845e6d750f Add trivial smoketest for xpotrf 2017-09-30 19:07:54 +02:00
Tim Moon a89d6711c6 Increasing flexibility of GEMM benchmark. 
m, n, and k can be set to arbitrary constants. A and B matrices can be transposed independently.
 2017-09-28 12:56:29 -07:00
Martin Kroeker 9c017a2218 Save and restore VSX registers 2017-09-28 12:17:09 +02:00
Tim Moon 0e6b11b708 Merge https://github.com/timmoon10/OpenBLAS into develop 2017-09-27 19:26:38 -07:00
Tim Moon 6aaa107865 Reducing threads for multi-threaded GEMMs on small matrices. 2017-09-27 19:25:33 -07:00
Martin Kroeker 00c42dc815 Merge pull request #1314 from martin-frbg/nofortran-fix-2 
Rewrite NOFORTRAN conditionals
 2017-09-26 10:34:18 +02:00
Martin Kroeker 79e754e548 Rewrite NOFORTRAN conditionals 
... so that they do not trigger accidentally when NOFORTRAN is empty/unset
 2017-09-25 23:45:14 +02:00
Martin Kroeker 2ccd7f6e0c Merge pull request #1310 from sva-img/develop 
Added mips I6500 core
 2017-09-22 09:34:54 +02:00
Shivraj Patil e3d844b062 Added mips I6500 core 
Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
 2017-09-22 11:57:43 +05:30
Martin Kroeker def146efed Merge pull request #1308 from sebastien-villemot/develop 
Add support for TARGET=ZARCH_GENERIC and TARGET=Z13
 2017-09-19 14:04:37 +02:00
Sébastien Villemot 7543e578a4 Add support for TARGET=ZARCH_GENERIC and TARGET=Z13 2017-09-19 12:16:42 +02:00
Martin Kroeker 601c71fe54 Merge pull request #1304 from martin-frbg/aix-build-fixes 
(Plain make) build system fixes for AIX
 2017-09-18 10:16:40 +02:00
Martin Kroeker 3810a6fd99 (Plain make) build system fixes for AIX 
- retry fortran compiler test with aix-specific option if generic -m32/-m64 fails
- pass any custom ARFLAGS to lapack
- no addition of -m32/-m64 to the CFLAGS and FFLAGS on AIX
 2017-09-18 01:29:21 +02:00
Martin Kroeker 742f54c235 Merge pull request #1303 from martin-frbg/imatcopy-rowscols 
Fix cols/rows mixup in omatcopy 2nd step for BlasTrans cases
 2017-09-14 21:46:26 +02:00
Martin Kroeker d674fbb4c7 Fix cols/rows mixup in omatcopy 2nd step for BlasTrans cases 
Equivalent of #1244 (issue #899) for the non-complex cases. Fixes #1289
 2017-09-14 19:59:05 +02:00
Martin Kroeker 2922c15f36 Merge pull request #1302 from martin-frbg/nofortran-fix 
Remove default FEXTRALIBS in NOFORTRAN case
 2017-09-14 11:54:20 +02:00
Martin Kroeker 3a245a376f Remove default FEXTRALIBS in NOFORTRAN case 2017-09-14 09:21:04 +02:00
Martin Kroeker 46c9357c72 Merge pull request #1288 from quickwritereader/develop 
Optimized standard Blas Level-1,2 (excluding nrm2 functions) for z13 (double precision). Issue 884
 2017-09-09 23:47:17 +02:00
Martin Kroeker 1c3e2d3dd5 Merge pull request #1293 from embray/cygwin/install 
More canonical installation on Cygwin
 2017-09-09 23:46:27 +02:00
Martin Kroeker f66d908282 Merge pull request #1299 from martin-frbg/race_fixes 
Fix thread data races uncovered by gcc thread sanitizer
 2017-09-09 23:41:53 +02:00
Martin Kroeker ba1f91f17b Convert another caller of "allocation" to LOCK_COMMAND 
... as the "allocation" code jumped to now does UNLOCK_COMMAND instead of blas_unlock
 2017-09-09 20:30:33 +02:00
Martin Kroeker f460776f0f Fix thread data races 2017-09-09 19:07:06 +02:00
Martin Kroeker e882f3d6f3 Fix thread data race in memory.c 2017-09-09 18:58:38 +02:00
Erik M. Bray dddedbab5d More canonical installation on Cygwin: 
* The DLL is named cygopenblas.dll, not libopenblas.dll
* The import lib (still called libopenblas.dll.a) is installed
 2017-09-07 14:18:56 +02:00
Abdurrauf 1cfdb2295d Optimized standard Blas Level-1,2 (excluding nrm2 functions) for z13 (double precision) 2017-09-06 16:41:08 +04:00
Martin Kroeker 00740c0e34 Merge pull request #1290 from martin-frbg/imatcopy 
Use in-place transform shortcut only if matrix is square
 2017-09-03 13:02:10 +02:00
Martin Kroeker 254db9bd7c Use in-place transform shortcut only if matrix is square 2017-09-03 09:52:55 +02:00
Martin Kroeker f2074f9ac1 Merge pull request #1286 from martin-frbg/baytrail 
Fix coretype detection for Bay Trail Atom
 2017-08-27 13:23:57 +02:00
Martin Kroeker aece65ea29 Fix coretype detection for Bay Trail Atom 
My earlier PR #982 appears to have been incomplete in this regard - fixes #1285
 2017-08-27 13:06:54 +02:00
Sacha ef64991506 Clean up config file writing. 2017-08-23 12:47:38 +10:00
Sacha 7a867082d8 Fix open_blas.config which was never working out-of-source. Remove need for gen_config_h.exe. If OpenMP is requested, do not silently ignore when it isn't available. 2017-08-23 11:16:24 +10:00
Sacha Refshauge a1b87eac6b Do not require Perl for MSVC if CMake >= 3.4 2017-08-23 07:19:02 +10:00
Sacha Refshauge 47ebce4d1a Clean up, fix old typos. Simplify arch usages. Move system arch check to earlier position. 2017-08-21 00:37:29 +10:00
Sacha Refshauge 69b560751c Improvements to previous commit (cross-compile). 
Fix typos and bad if statements discovered in 0.2.20.
 2017-08-20 22:50:31 +10:00
Sacha Refshauge 0a7a527a92 Add support for cross compiling. 
Add support for not having host compiler as CMake cannot detect such a compiler.
Add support for not using getarch.
Successfully builds Android ARMV8. Any target can be added by supplying the TARGET_CORE config in prebuild.cmake.
 2017-08-20 20:08:53 +10:00