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optimized interface/gemv.c for multithreading

This commit is contained in:
wernsaar 2014-09-02 17:36:07 +02:00
parent f4ff889491
commit d1800397f5
1 changed files with 1 additions and 2 deletions
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3
interface/gemv.c
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@ -215,9 +215,8 @@ void CNAME(enum CBLAS_ORDER order,
int nthreads_max = num_cpu_avail(2);
int nthreads_avail = nthreads_max;
double MNK = (double) m * (double) n;
if ( MNK <= (128.0 * 32.0 * (double) GEMM_MULTITHREAD_THRESHOLD) )
if ( MNK <= (96.0 * 24.0 * (double) GEMM_MULTITHREAD_THRESHOLD) )
nthreads_max = 1;
if ( nthreads_max > nthreads_avail )