libMeshTest::KokkosOracle Namespace Reference

Functions
template<typename T >
inline ::Kokkos::View< T * >	upload_objects (const std::vector< T > &values, const char *label)
int	compare_device_scalars (const ::Kokkos::View< double * > &d_values, const std::vector< Real > &ref_values, const double tol)
template<typename ViewType , typename VectorType >
int	compare_device_vectors (const ViewType &d_values, const std::vector< VectorType > &ref_values, const double tol)
template<typename ViewType , typename TensorType >
int	compare_device_tensors (const ViewType &d_values, const std::vector< TensorType > &ref_values, const double tol)

Function Documentation

compare_device_scalars()

int libMeshTest::KokkosOracle::compare_device_scalars ( const ::Kokkos::View< double * > &  d_values, const std::vector< Real > &  ref_values, const double  tol  )

inline

Definition at line 53 of file kokkos_numerics_oracle_test_utils.h.

{
  auto h_values = ::Kokkos::create_mirror_view(d_values);
  ::Kokkos::deep_copy(h_values, d_values);
 
  int fail = 0;
  for (std::size_t i = 0; i < ref_values.size(); ++i)
    if (std::fabs(h_values(i) - ref_values[i]) > tol)
      ++fail;
 
  return fail;
}

Referenced by libMeshTest::KokkosTensorOracle::test_dim_ops(), libMeshTest::KokkosTensorOracle::test_mixed_representation_ops(), libMeshTest::KokkosVectorOracle::test_mixed_representation_ops(), libMeshTest::KokkosTensorOracle::test_tensor_ops(), and libMeshTest::KokkosVectorOracle::test_vector_ops_case().

compare_device_tensors()

template<typename ViewType , typename TensorType >

int libMeshTest::KokkosOracle::compare_device_tensors ( const ViewType &  d_values, const std::vector< TensorType > &  ref_values, const double  tol  )

inline

Definition at line 88 of file kokkos_numerics_oracle_test_utils.h.

{
  auto h_values = ::Kokkos::create_mirror_view(d_values);
  ::Kokkos::deep_copy(h_values, d_values);
 
  int fail = 0;
  for (std::size_t i = 0; i < ref_values.size(); ++i)
    for (unsigned int row = 0; row < LIBMESH_DIM; ++row)
      for (unsigned int col = 0; col < LIBMESH_DIM; ++col)
        if (std::fabs(h_values(i, row, col) - ref_values[i](row, col)) > tol)
          ++fail;
 
  return fail;
}

Referenced by libMeshTest::KokkosTensorOracle::test_dim_ops(), libMeshTest::KokkosTensorOracle::test_mixed_representation_ops(), and libMeshTest::KokkosTensorOracle::test_tensor_ops().

compare_device_vectors()

template<typename ViewType , typename VectorType >

int libMeshTest::KokkosOracle::compare_device_vectors ( const ViewType &  d_values, const std::vector< VectorType > &  ref_values, const double  tol  )

inline

Definition at line 70 of file kokkos_numerics_oracle_test_utils.h.

{
  auto h_values = ::Kokkos::create_mirror_view(d_values);
  ::Kokkos::deep_copy(h_values, d_values);
 
  int fail = 0;
  for (std::size_t i = 0; i < ref_values.size(); ++i)
    for (unsigned int d = 0; d < LIBMESH_DIM; ++d)
      if (std::fabs(h_values(i, d) - ref_values[i](d)) > tol)
        ++fail;
 
  return fail;
}

Referenced by libMeshTest::KokkosTensorOracle::test_mixed_representation_ops(), libMeshTest::KokkosVectorOracle::test_mixed_representation_ops(), libMeshTest::KokkosTensorOracle::test_tensor_ops(), and libMeshTest::KokkosVectorOracle::test_vector_ops_case().

upload_objects()

template<typename T >

inline ::Kokkos::View< T * > libMeshTest::KokkosOracle::upload_objects	(	const std::vector< T > &	values,
		const char *	label
	)

Definition at line 36 of file kokkos_numerics_oracle_test_utils.h.

{
  ::Kokkos::View<T *> d(std::string(label), values.size());
  auto h = ::Kokkos::create_mirror_view(d);
  for (std::size_t i = 0; i < values.size(); ++i)
    h(i) = values[i];
  ::Kokkos::deep_copy(d, h);
  return d;
}

Referenced by libMeshTest::KokkosTensorOracle::test_dim_ops().