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5 Commits

Author SHA1 Message Date
wernsaar 125610d23b allow to set custom value for ?GEMM_DEFAULT_UNROLL_MN, optimizations for syrk 2014-07-24 18:43:31 +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
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
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
Xianyi Zhang 342bbc3871 Import GotoBLAS2 1.13 BSD version codes. 2011-01-24 14:54:24 +00:00