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optimized interface/zgemv.c for multithreading

This commit is contained in:
wernsaar 2014-09-12 19:18:23 +02:00
parent 0a1390f2d8
commit fd2478c9e2
1 changed files with 1 additions and 1 deletions
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2
interface/zgemv.c
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@ -238,7 +238,7 @@ void CNAME(enum CBLAS_ORDER order,
int nthreads_avail = nthreads_max;
double MNK = (double) m * (double) n;
if ( MNK <= (80.0 * 20.0 * (double) GEMM_MULTITHREAD_THRESHOLD) )
if ( MNK <= ( 256.0 * (double) (GEMM_MULTITHREAD_THRESHOLD * GEMM_MULTITHREAD_THRESHOLD) ))
nthreads_max = 1;
if ( nthreads_max > nthreads_avail )