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OpenBLAS
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OpenBLAS/interface
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Jerome Robert e9d9a8eae3 Allow to do gemv and ger buffer allocation on the stack 
ger and gemv call blas_memory_alloc/free which in their turn
call blas_lock. blas_lock create thread contention when matrices
are small and the number of thread is high enough. We avoid
call blas_memory_alloc by replacing it with stack allocation.
This can be enabled with:
make -DMAX_STACK_ALLOC=2048
The given size (in byte) must be high enough to avoid thread contention
and small enough to avoid stack overflow.

Fix #478
 		2014-12-27 14:33:12 +01:00
..
lapack Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
netlib ref #80. On P4 CPU with 32-bit Windows XP, Octave crashed with OpenBLAS. Walkaroud: Use netlib reference gemv instead of own funtions. 2012-03-16 20:29:39 +08:00
Makefile enabled cblas gemm3m functions 2014-09-20 17:20:02 +02:00
asum.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
axpby.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
axpy.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
copy.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
create Print the wall time (cycles) with enabling FUNCTION_PROFILE. 2011-06-09 10:40:15 +08:00
dot.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
dsdot.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
gbmv.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
gemm.c optimized multithreading lower limits 2014-09-15 11:38:25 +02:00
gemv.c Allow to do gemv and ger buffer allocation on the stack 2014-12-27 14:33:12 +01:00
ger.c Allow to do gemv and ger buffer allocation on the stack 2014-12-27 14:33:12 +01:00
imatcopy.c add CBLAS interface for s/d/c/zimatcopy 2014-09-09 09:52:13 +02:00
imax.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
max.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
nrm2.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
omatcopy.c Add cblas_(s/d/c/z)omatcopy in order to have cblas interface for them. 2014-09-08 17:57:44 +02:00
rot.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
rotg.c added C files in interface 2014-05-10 21:27:47 +02:00
rotm.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
rotmg.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
sbmv.c disabled SMP for sbmv and zsbmv again 2014-06-29 21:18:38 +02:00
scal.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
sdsdot.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
spmv.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
spr.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
spr2.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
swap.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
symm.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
symv.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
syr.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
syr2.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
syr2k.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
syrk.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
tbmv.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
tbsv.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
tpmv.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
tpsv.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
trmv.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
trsm.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
trsv.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
zaxpby.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
zaxpy.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
zdot.c added C files in interface 2014-05-10 21:27:47 +02:00
zgbmv.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
zgemv.c optimized interface/zgemv.c for multithreading 2014-09-12 19:18:23 +02:00
zger.c enabled smp for ger.c and zger.c, but only for 64bit binaries 2014-06-29 16:43:04 +02:00
zhbmv.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
zhemv.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
zher.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
zher2.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
zhpmv.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
zhpr.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
zhpr2.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
zimatcopy.c add CBLAS interface for s/d/c/zimatcopy 2014-09-09 09:52:13 +02:00
zomatcopy.c Add cblas_(s/d/c/z)omatcopy in order to have cblas interface for them. 2014-09-08 17:57:44 +02:00
zrot.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
zrotg.c added C files in interface 2014-05-10 21:27:47 +02:00
zsbmv.c disabled SMP for sbmv and zsbmv again 2014-06-29 21:18:38 +02:00
zscal.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
zspmv.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
zspr.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
zspr2.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
zswap.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
zsymv.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
zsyr.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
zsyr2.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
ztbmv.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
ztbsv.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
ztpmv.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
ztpsv.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
ztrmv.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00
ztrsv.c Remove all trailing whitespace except lapack-netlib 2014-06-27 12:05:18 -07:00