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178 Commits

Author SHA1 Message Date
Hank Anderson
67e39bd8fb Added mangled complex filenames to interface and lapack CMakeLists.txt. 2015-02-17 13:12:30 -06:00
Hank Anderson
9eb1499095 Added another param to GenerateNamedObjects to mangle complex source names. 
There are a lot of sources for complex float types that are the same
names as the real sources, except with z prepended.
 2015-02-17 10:30:28 -06:00
Martin Koehler
39cc6b21d3 Add ATLAS-style ?geadd function 2015-02-16 13:46:20 +01:00
Hank Anderson
4662a0b13a Changed generate functions to iterate through a list of float types. 
This will generate obj files for SINGLE/DOUBLE/COMPLEX/DOUBLE COMPLEX.
 2015-02-15 17:44:37 -06:00
Hank Anderson
e74462a3f5 Moved declarations to start of functions to satisfy MSVC C89 implementation. 2015-02-11 11:16:57 -06:00
Hank Anderson
e8c39138c6 Removed return value from GenerateNamedObjects. 
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
Hank Anderson
58cff2fed8 Added CBLAS define/naming convention to GenerateNamedObjects. 2015-02-04 11:30:15 -06:00
Hank Anderson
5690cf3f0e Added override for function names in GenerateNamedObjects. 
The BLAS interface folder should now be generated the correct objects
for the DOUBLE case.
 2015-02-04 10:52:19 -06:00
Hank Anderson
a0aeda6187 Added function to set defines for the object names (e.g. -DNAME=dgemm). 2015-02-04 10:37:34 -06:00
Hank Anderson
20e593a44a Added cblas_ objects to interface CMakeLists. 
Naming isn't right, though, not seeing cblas_xxxx exports in the
resulting library.
 2015-02-02 16:25:30 -06:00
Hank Anderson
9e154aba58 Added LAPACK object files to interface CMakeLists. 2015-02-02 12:31:15 -06:00
Hank Anderson
5057a4b4df Added openblas add_library call that uses DBLAS_OBJS ojbects. 2015-01-30 15:21:21 -06:00
Hank Anderson
a6cf8aafc0 Updated level3/CMakeLists with correct defines using all combos. 2015-01-30 11:21:50 -06:00
Jerome Robert
b17ccb4c5c Fix a segfault in gemv when MAX_STACK_ALLOC is set 
* stack_alloc_size is needed after the implementation call
but it may be overwritten if it's optimized to a register,
because some gemv implementation (ex: dgemv_n.S) do not
restore all register (ex: r10).
* do the same in ger.c for the same reasons even if the bug
has not been observed.
 2015-01-29 09:55:57 +01:00
Hank Anderson
5eefe18ae4 Added CMakeLists.txt for the first of the BLAS folders. 
It only does the double precision compile currently.

I realized I didn't finish converting Makefile.system yet, so I made
a note of that.
 2015-01-27 16:17:17 -06:00
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
wernsaar
9e829ce98f enabled cblas gemm3m functions 2014-09-20 17:20:02 +02:00
wernsaar
d49fd33885 disabled SYMM3M and HEMM3M functions because segment violations 2014-09-20 15:27:40 +02:00
wernsaar
7aae4a62e7 enabled use of GEMM3M functions 2014-09-20 14:27:10 +02:00
wernsaar
3300f5ebff optimized multithreading lower limits 2014-09-15 11:38:25 +02:00
wernsaar
fd2478c9e2 optimized interface/zgemv.c for multithreading 2014-09-12 19:18:23 +02:00
Zhang Xianyi
1cba8e7b11 Merge pull request #446 from grisuthedragon/cblas_matcopy 
Add a CBLAS interface for the BLAS extension s/d/c/z*matcopy routines.
 2014-09-10 16:31:31 +08:00
Martin Koehler
a057e5434d add CBLAS interface for s/d/c/zimatcopy 2014-09-09 09:52:13 +02:00
Martin Köhler
7794766d3c Add cblas_(s/d/c/z)omatcopy in order to have cblas interface for them. 2014-09-08 17:57:44 +02:00
wernsaar
f511807fc0 modified multithreading threshold 2014-09-08 12:27:32 +02:00
wernsaar
d1800397f5 optimized interface/gemv.c for multithreading 2014-09-02 17:36:07 +02:00
wernsaar
f4ff889491 updated interface/gemv.c for multithreading 2014-09-02 16:30:04 +02:00
wernsaar
51413925bd adjust number of threads for small size in cgemv and zgemv 2014-07-15 16:27:02 +02:00
wernsaar
b985cea65d adjust number of threads for sgemv and dgemv 2014-07-15 16:04:46 +02:00
wernsaar
d286daa2ba adjusted number of threads for small size 2014-07-15 14:41:35 +02:00
wernsaar
cedc1f4b14 Ref #410: disabled optimized potri functions ( single threading bug) 2014-07-10 13:42:32 +02:00
wernsaar
02a504c0b8 fixed my bug in ger.c 2014-07-02 10:39:33 +02:00
wernsaar
be94db096c disabled *3M functions for x86_64 platforms 2014-07-01 16:18:05 +02:00
wernsaar
aee61456a4 disabled SMP for sbmv and zsbmv again 2014-06-29 21:18:38 +02:00
wernsaar
01a119abfc enabled SMP for sbmv and zsbmv, but only for 64bit binaries 2014-06-29 20:35:56 +02:00
wernsaar
1fad2b759f enabled smp for ger.c and zger.c, but only for 64bit binaries 2014-06-29 16:43:04 +02:00
Timothy Gu
6c2ead30f0 Remove all trailing whitespace except lapack-netlib 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
 2014-06-27 12:05:18 -07:00
wernsaar
15d5dfa92c fixed compiler warnings 2014-06-25 11:32:44 +02:00
wernsaar
86d8c8978b Ref #391: disabled SMP in ger.c and zger.c 2014-06-22 12:01:24 +02:00
wernsaar
a19d209005 Ref #103: enhancement for small matrix dimensions 2014-06-18 15:04:11 +02:00
wernsaar
faeab93df0 Ref #51: added blas extensions simatcopy, dimatcopy, cimatcopy, zimatcopy 2014-06-10 16:14:34 +02:00
wernsaar
cee257f384 Ref #51: added blas extensions zomatcopy and comatcopy 2014-06-10 10:34:54 +02:00
wernsaar
7bfb3011e8 Ref #51: added blas extension somatcopy 2014-06-09 20:21:13 +02:00
wernsaar
8c8f596238 Ref #51: added blas extension domatcopy as not opimized reference 2014-06-09 17:11:07 +02:00
wernsaar
bff575d0b1 Ref #375: added workaround for small sizes to scal.c and zscal.c 2014-06-08 13:49:19 +02:00
wernsaar
faf3ac0aad Ref #285: added axpby kernels 2014-06-08 11:54:24 +02:00
Zhang Xianyi
b31ec99372 Fixed #374. 
Merge branch 'TimothyGu-develop' into develop
 2014-06-05 17:01:44 +08:00
wernsaar
25e899b60b fixed function profile in zpotri.c 2014-05-25 09:15:22 +02:00
wernsaar
89da450800 enabled and tested optimized potri lapack functions 2014-05-23 12:14:30 +02:00
wernsaar
c26bbee489 enabled abd tested optimized trtri lapack functions 2014-05-23 10:55:39 +02:00