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Stokhos_KokkosCrsMatrixMPVectorUnitTest_Serial.cpp
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41
42#include "Teuchos_UnitTestHarness.hpp"
43#include "Teuchos_UnitTestRepository.hpp"
44#include "Teuchos_GlobalMPISession.hpp"
45
47
48#include "Kokkos_Core.hpp"
49
50// Instantiate test for Serial device
51using Kokkos::Serial;
53
54template <typename Storage, typename Ordinal, typename MultiplyOp,
55 Ordinal NumPerThread, Ordinal ThreadsPerVector>
58 Teuchos::FancyOStream& out) {
59 const Ordinal VectorSize = NumPerThread * ThreadsPerVector;
60 typedef typename Storage::template apply_N<VectorSize>::type storage_type;
62
63 const Ordinal nGrid = 5;
64
65 bool success = true;
66 if (num_hyper_threads >= ThreadsPerVector) {
67 int row_threads = num_hyper_threads / ThreadsPerVector;
68 KokkosSparse::DeviceConfig dev_config(num_cores, ThreadsPerVector, row_threads);
69
70 success = test_embedded_vector<Vector>(
71 nGrid, VectorSize, dev_config, MultiplyOp(), out);
72 }
73 return success;
74}
75
77
79 Kokkos_CrsMatrix_MP, Multiply_1, Storage, MultiplyOp )
80{
81 typedef typename Storage::ordinal_type Ordinal;
82 const Ordinal NumPerThread = 16;
83 const Ordinal ThreadsPerVector = 1;
84 success =
85 test_host_embedded_vector<Storage,Ordinal,MultiplyOp,NumPerThread,ThreadsPerVector>(num_hyper_threads, num_cores, out);
86}
87
89 Kokkos_CrsMatrix_MP, Multiply_2, Storage, MultiplyOp )
90{
91 typedef typename Storage::ordinal_type Ordinal;
92 const Ordinal NumPerThread = 8;
93 const Ordinal ThreadsPerVector = 2;
94 success =
95 test_host_embedded_vector<Storage,Ordinal,MultiplyOp,NumPerThread,ThreadsPerVector>(num_hyper_threads, num_cores, out);
96}
97
98#define CRS_MATRIX_MP_VECTOR_MULTIPLY_TESTS_STORAGE_OP( STORAGE, OP ) \
99 TEUCHOS_UNIT_TEST_TEMPLATE_2_INSTANT( \
100 Kokkos_CrsMatrix_MP, Multiply_1, STORAGE, OP ) \
101 TEUCHOS_UNIT_TEST_TEMPLATE_2_INSTANT( \
102 Kokkos_CrsMatrix_MP, Multiply_2, STORAGE, OP )
103
104// Notes: SFS, DS are defined in main test header (we are also being lazy
105// and not putting ordinal/scalar/device in the names, assuming we will only
106// do one combination). We can't do DefaultMultiply for DS because it
107// uses partitioning
108#define CRS_MATRIX_MP_VECTOR_MULTIPLY_TESTS_ORDINAL_SCALAR_DEVICE( ORDINAL, SCALAR, DEVICE ) \
109 CRS_MATRIX_MP_VECTOR_MULTIPLY_TESTS_STORAGE_OP( SFS, DefaultMultiply ) \
110 CRS_MATRIX_MP_VECTOR_MULTIPLY_TESTS_STORAGE_OP( SFS, KokkosMultiply ) \
111 CRS_MATRIX_MP_VECTOR_MULTIPLY_TESTS_STORAGE_OP( DS, DefaultMultiply ) \
112 CRS_MATRIX_MP_VECTOR_MULTIPLY_TESTS_STORAGE_OP( DS, KokkosMultiply )
113
#define CRSMATRIX_MP_VECTOR_TESTS_DEVICE(DEVICE)
#define CRS_MATRIX_MP_VECTOR_MULTIPLY_TESTS_ORDINAL_SCALAR_DEVICE(ORDINAL, SCALAR, DEVICE)
bool test_host_embedded_vector(Ordinal num_hyper_threads, Ordinal num_cores, Teuchos::FancyOStream &out)
TEUCHOS_UNIT_TEST_TEMPLATE_2_DECL(Kokkos_CrsMatrix_MP, Multiply_1, Storage, MultiplyOp)
Stokhos::StandardStorage< int, double > storage_type
Stokhos::StandardStorage< int, double > Storage