/* //////////////////////////////////////////////////////////////////////////// -- testing any solver */ int main( int argc, char** argv ) { TESTING_INIT(); magma_dopts zopts; magma_queue_t queue; magma_queue_create( /*devices[ opts->device ],*/ &queue ); int i=1; magma_dparse_opts( argc, argv, &zopts, &i, queue ); real_Double_t res; magma_d_sparse_matrix A, A2, A3, A4, A5; while( i < argc ) { if ( strcmp("LAPLACE2D", argv[i]) == 0 && i+1 < argc ) { // Laplace test i++; magma_int_t laplace_size = atoi( argv[i] ); magma_dm_5stencil( laplace_size, &A, queue ); } else { // file-matrix test magma_d_csr_mtx( &A, argv[i], queue ); } printf( "# matrix info: %d-by-%d with %d nonzeros\n", (int) A.num_rows,(int) A.num_cols,(int) A.nnz ); // filename for temporary matrix storage const char *filename = "testmatrix.mtx"; // write to file write_d_csrtomtx( A, filename, queue ); // read from file magma_d_csr_mtx( &A2, filename, queue ); // delete temporary matrix unlink( filename ); //visualize printf("A2:\n"); magma_d_mvisu( A2, queue ); //visualize magma_d_mconvert(A2, &A4, Magma_CSR, Magma_CSRL, queue ); printf("A4:\n"); magma_d_mvisu( A4, queue ); magma_d_mconvert(A4, &A5, Magma_CSR, Magma_ELL, queue ); printf("A5:\n"); magma_d_mvisu( A5, queue ); // pass it to another application and back magma_int_t m, n; magma_index_t *row, *col; double *val; magma_dcsrget( A2, &m, &n, &row, &col, &val, queue ); magma_dcsrset( m, n, row, col, val, &A3, queue ); magma_dmdiff( A, A2, &res, queue ); printf("# ||A-B||_F = %8.2e\n", res); if ( res < .000001 ) printf("# tester IO: ok\n"); else printf("# tester IO: failed\n"); magma_dmdiff( A, A3, &res, queue ); printf("# ||A-B||_F = %8.2e\n", res); if ( res < .000001 ) printf("# tester matrix interface: ok\n"); else printf("# tester matrix interface: failed\n"); magma_d_mfree(&A, queue ); magma_d_mfree(&A2, queue ); magma_d_mfree(&A4, queue ); magma_d_mfree(&A5, queue ); i++; } magma_queue_destroy( queue ); TESTING_FINALIZE(); return 0; }
/* //////////////////////////////////////////////////////////////////////////// -- testing any solver */ int main( int argc, char** argv ) { magma_int_t info = 0; TESTING_CHECK( magma_init() ); magma_print_environment(); magma_dopts zopts; magma_queue_t queue=NULL; magma_queue_create( 0, &queue ); real_Double_t res; magma_d_matrix A={Magma_CSR}, A2={Magma_CSR}, A3={Magma_CSR}, A4={Magma_CSR}, A5={Magma_CSR}; int i=1; TESTING_CHECK( magma_dparse_opts( argc, argv, &zopts, &i, queue )); while( i < argc ) { if ( strcmp("LAPLACE2D", argv[i]) == 0 && i+1 < argc ) { // Laplace test i++; magma_int_t laplace_size = atoi( argv[i] ); TESTING_CHECK( magma_dm_5stencil( laplace_size, &A, queue )); } else { // file-matrix test TESTING_CHECK( magma_d_csr_mtx( &A, argv[i], queue )); } printf("%% matrix info: %lld-by-%lld with %lld nonzeros\n", (long long) A.num_rows, (long long) A.num_cols, (long long) A.nnz ); // filename for temporary matrix storage const char *filename = "testmatrix.mtx"; // write to file TESTING_CHECK( magma_dwrite_csrtomtx( A, filename, queue )); // read from file TESTING_CHECK( magma_d_csr_mtx( &A2, filename, queue )); // delete temporary matrix unlink( filename ); //visualize printf("A2:\n"); TESTING_CHECK( magma_dprint_matrix( A2, queue )); //visualize TESTING_CHECK( magma_dmconvert(A2, &A4, Magma_CSR, Magma_CSRL, queue )); printf("A4:\n"); TESTING_CHECK( magma_dprint_matrix( A4, queue )); TESTING_CHECK( magma_dmconvert(A4, &A5, Magma_CSR, Magma_ELL, queue )); printf("A5:\n"); TESTING_CHECK( magma_dprint_matrix( A5, queue )); // pass it to another application and back magma_int_t m, n; magma_index_t *row, *col; double *val=NULL; TESTING_CHECK( magma_dcsrget( A2, &m, &n, &row, &col, &val, queue )); TESTING_CHECK( magma_dcsrset( m, n, row, col, val, &A3, queue )); TESTING_CHECK( magma_dmdiff( A, A2, &res, queue )); printf("%% ||A-B||_F = %8.2e\n", res); if ( res < .000001 ) printf("%% tester IO: ok\n"); else printf("%% tester IO: failed\n"); TESTING_CHECK( magma_dmdiff( A, A3, &res, queue )); printf("%% ||A-B||_F = %8.2e\n", res); if ( res < .000001 ) printf("%% tester matrix interface: ok\n"); else printf("%% tester matrix interface: failed\n"); magma_dmfree(&A, queue ); magma_dmfree(&A2, queue ); magma_dmfree(&A4, queue ); magma_dmfree(&A5, queue ); i++; } magma_queue_destroy( queue ); TESTING_CHECK( magma_finalize() ); return info; }