Commit Graph

7 Commits

Author SHA1 Message Date
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
Xianyi Zhang 342bbc3871 Import GotoBLAS2 1.13 BSD version codes. 2011-01-24 14:54:24 +00:00