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Reduce thread count if necessary

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Martin Kroeker 2020-04-10 12:32:37 +02:00 committed by GitHub
parent a6f45ab7fe
commit d3eba36c5d
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1 changed files with 4 additions and 0 deletions
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4
cpp_thread_test/dgemm_thread_safety.cpp
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@ -14,6 +14,10 @@ int main(int argc, char* argv[]){
blasint randomMatSize = 1024; //dimension of the random square matrices used blasint randomMatSize = 1024; //dimension of the random square matrices used
uint32_t numConcurrentThreads = 96; //number of concurrent calls of the functions being tested uint32_t numConcurrentThreads = 96; //number of concurrent calls of the functions being tested
uint32_t numTestRounds = 16; //number of testing rounds before success exit uint32_t numTestRounds = 16; //number of testing rounds before success exit
uint32_t maxHwThreads = omp_get_max_threads();
if (maxHwThreads() < 96)
numConcurrentThreads = maxHwThreads;
if (argc > 4){ if (argc > 4){
std::cout<<"ERROR: too many arguments for thread safety tester"<<std::endl; std::cout<<"ERROR: too many arguments for thread safety tester"<<std::endl;