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817 Commits

Author SHA1 Message Date
Zhang Xianyi
0a3d3b945d Refs #535. Fix the wrong vector instruction in sgemm sandy bridge kernel. 2015-04-08 03:55:49 +08:00
Werner Saar
60c6dec6e6 updated some lines for bulldozer 2015-04-06 18:47:16 +02:00
Werner Saar
47898cca35 added optimized saxpy- and daxpy-kernel for sandybridge 2015-04-06 16:05:16 +02:00
Werner Saar
53bb924287 added optimized saxpy- and daxpy-kernel for haswell 2015-04-06 12:33:16 +02:00
Werner Saar
a901b065d3 added optimized ddot-kernel for sandybridge 2015-04-05 20:19:38 +02:00
Werner Saar
3937e2a0a0 add optimized sdot-kernel for sandybridge 2015-04-05 19:47:05 +02:00
Werner Saar
9707d608d5 removed double definition line 2015-04-05 18:35:34 +02:00
Werner Saar
701b9d7556 added optimized sdot- and ddot-kernel for HASWELL 2015-04-05 17:57:53 +02:00
Zhang Xianyi
e5b96e55a7 Fix build bug for ARM64. 2015-03-24 15:27:17 -05:00
Hank Anderson
84d90d6ed8 Fixed some compiler errors/warnings for clang. 2015-02-25 11:52:25 -06:00
Hank Anderson
518e2424a8 Fixed bad filename for cpuid.S compile. 2015-02-25 11:51:29 -06:00
Zhang Xianyi
ea7f9dacf4 Refs #509. Fixed geadd building bug with DYNAMIC_ARCH=1. 2015-02-26 01:47:11 +08:00
Hank Anderson
0d8e227ea7 Changed strategy for setting preprocessor definitions. 
Instead of generating separate object files for each permutation of
defines for a source file, GenerateNamedObjects now writes an entirely
new source file and inserts the defines as #define c statements.

This solves a problem I ran into with ar.exe where it was refusing to
link objects that had the same filename despite having different paths.
 2015-02-24 12:26:33 -06:00
Hank Anderson
12d1fb2e40 Fixed incorrect object name in kernel CMakeLists.txt 2015-02-24 10:30:16 -06:00
Hank Anderson
1b7f427401 Added conj gemv objects for complex build. 2015-02-23 10:24:31 -06:00
Hank Anderson
b2284647a3 More complex objects. 2015-02-23 07:51:05 -06:00
Hank Anderson
a6116e5859 Added some more complex-only objects. 2015-02-22 17:49:28 -06:00
Hank Anderson
714638c187 Added some TRMM objects for complex types. 2015-02-19 16:11:51 -06:00
Hank Anderson
e27c372e53 Fixed reuse of float_char from parent loop. 
Fixed in/it/on/otcopy names.
 2015-02-19 13:53:29 -06:00
Hank Anderson
f3f2b3d768 Added complex and single netlib-lapack fortran sources to lapack.cmake. 2015-02-19 12:26:11 -06:00
Hank Anderson
9492298048 Added other float types to Makefile.L3. 2015-02-18 13:01:05 -06:00
Hank Anderson
14fd3d35de Added checks for missing defines in kernel. 2015-02-18 10:25:01 -06:00
Hank Anderson
cebc07cebd ParseMakefileVars now recursively parses included makefiles. 2015-02-17 22:09:41 -06:00
Hank Anderson
33c5e8db7f Added a helper function for setting the L1 kernel defaults. 
Added loop to build objects with different KERNEL defines.
 2015-02-17 21:36:23 -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
162791e30e Added common objects from kernel Makefile. 2015-02-10 12:42:05 -06:00
Hank Anderson
c0624a26be Fixed some dgemm_copy function names. 2015-02-09 14:34:29 -06:00
Hank Anderson
4bfaf1ce66 Removed some list appends I missed. 2015-02-09 12:56:55 -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
f992799226 Added the rest of Makefile.L3. 2015-02-09 10:47:35 -06:00
Hank Anderson
4c65afcce1 Changed kernel filenames to vars. These will need to be read from KERNEL. 
Added some kernel/L3 objects.
 2015-02-09 09:52:14 -06:00
Hank Anderson
7fa5c4e2fd Fixed some case issues with ARCH. 
Added some kernel and driver/others objects.
 2015-02-08 15:29:18 -06:00
Hank Anderson
fa0e6a6c93 Added the rest of the L1 kernel makefile. 2015-02-07 21:37:46 -06:00
Hank Anderson
38681fb1c6 Added more kernel files. 2015-02-07 12:54:30 -06:00
Hank Anderson
189fadfde0 Started implementing kernel/Makefile in cmake. 2015-02-05 21:05:11 -06:00
Zhang Xianyi
229ce2ccd1 Add cortex-a9 and cortex-a15 targets. 2015-01-12 08:55:29 +00:00
Zhang Xianyi
41aad0407f Merge pull request #482 from jeromerobert/develop 
Allow to do gemv and ger buffer allocation on the stack
 2015-01-02 02:26:17 +08:00
Werner Saar
ddf983d643 added optimizations for steamroller 2014-12-30 20:14:45 +08:00
Werner Saar
4319769b79 added target processor STEAMROLLER 2014-12-28 20:16:46 +08:00
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
Werner Saar
587e16fba3 Ref #458: Backport, sandybrigde uses nehalem zgemm kernel 2014-12-22 17:01:18 +01:00
Werner Saar
6261342de3 small optimization on dgemm_kernel for N=1 2014-12-18 20:35:51 +01:00
Werner Saar
bc5fff7085 changed inline assembler labels to short form 2014-12-07 12:38:54 +01:00
Zhang Xianyi
0cf29ba6d2 Fixed a bug of sgemm sandy bridge kernel. 
Reported by Julia project. JuliaLang/julia#9084
 2014-12-03 17:38:41 +08:00
Zhang Xianyi
2fb02626da Update organization info. 2014-11-25 15:28:58 +08:00
Zhang Xianyi
a85c2785ae Refs #467. Added generic kernel file for x86_64. 2014-11-24 15:34:48 +08:00
Benedikt Huber
58c90d5937 # The first commit's message is: 
Optimizations for APM's xgene-1 (aarch64).

1) general system updates to support armv8 better.  Make all did not work, one needed to supply TARGET=ARMV8.
2) sgem 4x4 kernel in assembler using SIMD, and configuration changes to use it.
3) strmm 4x4 kernel in C.  Since the sgem kernel does 4x4, the trmm kernel must also do 4xN.

Added Dave Nuechterlein to the contributors list.
 2014-11-11 22:19:23 +08:00
wernsaar
7aae4a62e7 enabled use of GEMM3M functions 2014-09-20 14:27:10 +02:00
wernsaar
b7c9566eea removed obsolete gemv kernel files 2014-09-14 11:00:53 +02:00