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Merge pull request #2549 from martin-frbg/fixthreadtest 

Match thread count in cpp_thread_test to host capability
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Martin Kroeker 2020-04-10 23:54:40 +02:00 committed by GitHub
parent 69f277f8ee 66f89c0aaf
commit ea85eb2e02
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 8 additions and 0 deletions
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4
cpp_thread_test/dgemm_thread_safety.cpp
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@ -14,7 +14,11 @@ 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;
abort(); abort();

4
cpp_thread_test/dgemv_thread_safety.cpp
View File

@ -15,6 +15,10 @@ int main(int argc, char* argv[]){
blasint randomMatSize = 1024; //dimension of the random square matrices and vectors being used blasint randomMatSize = 1024; //dimension of the random square matrices and vectors being used
uint32_t numConcurrentThreads = 52; //number of concurrent calls of the functions being tested uint32_t numConcurrentThreads = 52; //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 < 52)
numConcurrentThreads = maxHwThreads -4;
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;