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Add CriticalSection handling instead of mutexes for Windows

This commit is contained in:
Martin Kroeker 2018-11-19 17:58:22 +01:00 committed by GitHub
parent 2e6fae2aad
commit 5192651706
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 13 additions and 0 deletions
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13
driver/level3/level3_thread.c
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@ -515,7 +515,12 @@ static int gemm_driver(blas_arg_t *args, BLASLONG *range_m, BLASLONG
BLASLONG nthreads_m, BLASLONG nthreads_n) {
#ifndef USE_OPENMP
#ifndef OS_WINDOWS
static pthread_mutex_t level3_lock = PTHREAD_MUTEX_INITIALIZER;
#else
CRITICAL_SECTION level3_lock;
InitializeCriticalSection((PCRITICAL_SECTION)&level3_lock;
#endif
#endif
blas_arg_t newarg;
@ -559,7 +564,11 @@ static pthread_mutex_t level3_lock = PTHREAD_MUTEX_INITIALIZER;
#endif
#ifndef USE_OPENMP
#ifndef OS_WINDOWS
pthread_mutex_lock(&level3_lock);
#else
EnterCriticalSection((PCRITICAL_SECTION)&level3_lock);
#endif
#endif
#ifdef USE_ALLOC_HEAP
@ -680,7 +689,11 @@ pthread_mutex_lock(&level3_lock);
#endif
#ifndef USE_OPENMP
#ifndef OS_WINDOWS
pthread_mutex_unlock(&level3_lock);
#else
LeaveCriticalSection((PCRITICAL_SECTION)&level3_lock);
#endif
#endif
return 0;