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75 Commits

Author SHA1 Message Date
Hank Anderson e5e7595bf9 Added paramater to GenerateObjects for defines that affect all sources. 2015-01-30 13:31:13 -06:00
Hank Anderson 7693887d61 Added empty set to the combinations generated by AllCombinations. 2015-01-30 13:01:11 -06:00
Hank Anderson 8d9b196e0d Moved loop over define combos into a function. 
This function takes a set of sources and a set of preprocessor
definitions. It will iterate over the sources and build an object
file for each combination of preprocessor definitions for each
source file.
 2015-01-30 12:14:44 -06:00
Hank Anderson a6cf8aafc0 Updated level3/CMakeLists with correct defines using all combos. 2015-01-30 11:21:50 -06:00
Hank Anderson dbdca7bf0c Added first pass at driver/level3 Makefile conversion. 
Added a rather convoluted CMake function to find all combinations
of a given list. This will be useful for the object files that are
compiled multiple times with different combinations of preprocessor
definitions.
 2015-01-29 22:53:11 -06:00
wernsaar 7aae4a62e7 enabled use of GEMM3M functions 2014-09-20 14:27:10 +02:00
wernsaar 1d33547222 optimized zgemm kernel for haswell 2014-07-27 11:51:42 +02:00
wernsaar 3ea4dadd30 optimizations for trsm 2014-07-25 11:59:17 +02:00
wernsaar 1b10ff129a optimizations for trmm 2014-07-25 10:00:23 +02:00
wernsaar 125610d23b allow to set custom value for ?GEMM_DEFAULT_UNROLL_MN, optimizations for syrk 2014-07-24 18:43:31 +02:00
wernsaar be94db096c disabled *3M functions for x86_64 platforms 2014-07-01 16:18:05 +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 c947ab85dc changed level3.c 2013-12-01 13:46:30 +01:00
wernsaar 2840d56aeb added dgemm_kernel for Piledriver 2013-10-19 09:47:15 +02:00
Zhang Xianyi 77b572fa0b Merge branch 'loongson3a' into develop 
Conflicts:
	Makefile.system
 2013-07-20 22:33:17 +08:00
Zhang Xianyi 32d2ca3035 Refs #214, #221, #246. Fixed the getrf overflow bug on Windows. 
I used a smaller threshold since the stack size is 1MB on windows.
 2013-07-11 03:20:02 +08:00
wernsaar 6f008abcef replaced defined(DOUBLE) by !defined(XDOUBLE) 2013-07-09 18:17:50 +02:00
Zhang Xianyi 5d3312142a Refs #221 #246. Fixed the overflowing stack bug in mutlithreading BLAS3. 
When NUM_THREADS(MAX_CPU_NUNBERS) is very large ,e.g. 256.

typedef struct {
  volatile BLASLONG working[MAX_CPU_NUMBER][CACHE_LINE_SIZE * DIVIDE_RATE];
} job_t;

job_t          job[MAX_CPU_NUMBER];

The job array is equal 8MB.

Thus, We use malloc instead of stack allocation.
 2013-07-08 01:07:05 +08:00
wernsaar 25491e42f9 New dgemm kernel for BULLDOZER: dgemm_kernel_8x2_bulldozer.S 2013-06-08 09:40:17 +02:00
Xianyi Zhang 6b01d58712 Disable the optimization of muli-threading gemm on the Loongson3A. 2013-03-30 20:12:43 +00:00
Wang Qian 8163ab7e55 Change the block size on Loongson 3B. 2011-11-23 18:41:49 +00:00
traz 9fe3049de6 Adding conditional compilation(#if defined(LOONGSON3A)) to avoid affecting the performance of other platforms. 2011-09-26 15:21:45 +00:00
traz 831858b883 Modify aligned address of sa and sb to improve the performance of multi-threads. 2011-09-23 20:59:48 +00:00
Xianyi Zhang 1b97ec1a7c Added DEBUG option in Makefile.rule. Fixed DEBUG typo mistakes. 2011-02-26 11:19:54 +08:00
Xianyi Zhang 342bbc3871 Import GotoBLAS2 1.13 BSD version codes. 2011-01-24 14:54:24 +00:00