Stokhos_TpetraCrsMatrixMPVectorUnitTest_Threads.cpp

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#include "Teuchos_UnitTestHarness.hpp"
#include "Teuchos_UnitTestRepository.hpp"
#include "Teuchos_GlobalMPISession.hpp"
 
#include "Stokhos_TpetraCrsMatrixMPVectorUnitTest.hpp"
 
#include "Kokkos_Core.hpp"
#include <Tpetra_KokkosCompat_ClassicNodeAPI_Wrapper.hpp>
 
// Instantiate tests for threads node
typedef Tpetra::KokkosCompat::KokkosDeviceWrapperNode<Kokkos::Threads> ThreadsWrapperNode;
CRSMATRIX_MP_VECTOR_TESTS_N( ThreadsWrapperNode )
 
int main( int argc, char* argv[] ) {
  Teuchos::GlobalMPISession mpiSession(&argc, &argv);
 
  Kokkos::global_sacado_mp_vector_size = VectorSize;
 
  // Initialize threads
  const size_t num_cores =
    Kokkos::hwloc::get_available_numa_count() *
    Kokkos::hwloc::get_available_cores_per_numa();
  const size_t num_hyper_threads =
    Kokkos::hwloc::get_available_threads_per_core();
  // const size_t num_cores = 1;
  // const size_t num_hyper_threads = 1;
  Kokkos::InitializationSettings init_args;
  init_args.set_num_threads(num_cores*num_hyper_threads);
  Kokkos::initialize( init_args );
  Kokkos::print_configuration(std::cout);
 
  // Run tests
  Teuchos::UnitTestRepository::setGloballyReduceTestResult(true);
  int ret = Teuchos::UnitTestRepository::runUnitTestsFromMain(argc, argv);
 
  // Finish up
  Kokkos::finalize();
 
  return ret;
}