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

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

Makefile

enabled cblas gemm3m functions

2014-09-20 17:20:02 +02:00

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

spr2.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

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

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

syr.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

zher2.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

zhpmv.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

zhpr.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

zspr2.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

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

zsyr2.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

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