/* //////////////////////////////////////////////////////////////////////////// -- 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 Z, A, AT, A2, B, B_d; B.blocksize = zopts.blocksize; B.alignment = zopts.alignment; 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, &Z, queue ); } else { // file-matrix test magma_d_csr_mtx( &Z, argv[i], queue ); } printf( "# matrix info: %d-by-%d with %d nonzeros\n", (int) Z.num_rows,(int) Z.num_cols,(int) Z.nnz ); // scale matrix magma_dmscale( &Z, zopts.scaling, queue ); // remove nonzeros in matrix magma_dmcsrcompressor( &Z, queue ); // convert to be non-symmetric magma_d_mconvert( Z, &A, Magma_CSR, Magma_CSRL, queue ); // transpose magma_d_mtranspose( A, &AT, queue ); // convert, copy back and forth to check everything works magma_d_mconvert( AT, &B, Magma_CSR, zopts.output_format, queue ); magma_d_mfree(&AT, queue ); magma_d_mtransfer( B, &B_d, Magma_CPU, Magma_DEV, queue ); magma_d_mfree(&B, queue ); magma_dmcsrcompressor_gpu( &B_d, queue ); magma_d_mtransfer( B_d, &B, Magma_DEV, Magma_CPU, queue ); magma_d_mfree(&B_d, queue ); magma_d_mconvert( B, &AT, zopts.output_format,Magma_CSR, queue ); magma_d_mfree(&B, queue ); // transpose back magma_d_mtranspose( AT, &A2, queue ); magma_d_mfree(&AT, queue ); magma_dmdiff( A, A2, &res, queue); printf("# ||A-B||_F = %8.2e\n", res); if ( res < .000001 ) printf("# tester: ok\n"); else printf("# tester: failed\n"); magma_d_mfree(&A, queue ); magma_d_mfree(&A2, queue ); magma_d_mfree(&Z, queue ); i++; } magma_queue_destroy( queue ); TESTING_FINALIZE(); return 0; }
/* //////////////////////////////////////////////////////////////////////////// -- 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 Z, Z2, A, A2, AT, AT2, B; B.blocksize = zopts.blocksize; B.alignment = zopts.alignment; 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, &Z, queue ); } else { // file-matrix test magma_d_csr_mtx( &Z, argv[i], queue ); } printf( "# matrix info: %d-by-%d with %d nonzeros\n", (int) Z.num_rows,(int) Z.num_cols,(int) Z.nnz ); // convert to be non-symmetric magma_d_mconvert( Z, &A, Magma_CSR, Magma_CSRL, queue ); magma_d_mconvert( Z, &B, Magma_CSR, Magma_CSRU, queue ); // transpose magma_d_mtranspose( A, &AT, queue ); // quite some conversions //ELL magma_d_mconvert( AT, &AT2, Magma_CSR, Magma_ELL, queue ); magma_d_mfree(&AT, queue ); magma_d_mconvert( AT2, &AT, Magma_ELL, Magma_CSR, queue ); magma_d_mfree(&AT2, queue ); //ELLPACKT magma_d_mconvert( AT, &AT2, Magma_CSR, Magma_ELLPACKT, queue ); magma_d_mfree(&AT, queue ); magma_d_mconvert( AT2, &AT, Magma_ELLPACKT, Magma_CSR, queue ); magma_d_mfree(&AT2, queue ); //ELLRT AT2.blocksize = 8; AT2.alignment = 8; magma_d_mconvert( AT, &AT2, Magma_CSR, Magma_ELLRT, queue ); magma_d_mfree(&AT, queue ); magma_d_mconvert( AT2, &AT, Magma_ELLRT, Magma_CSR, queue ); magma_d_mfree(&AT2, queue ); //SELLP AT2.blocksize = 8; AT2.alignment = 8; magma_d_mconvert( AT, &AT2, Magma_CSR, Magma_SELLP, queue ); magma_d_mfree(&AT, queue ); magma_d_mconvert( AT2, &AT, Magma_SELLP, Magma_CSR, queue ); magma_d_mfree(&AT2, queue ); //ELLD magma_d_mconvert( AT, &AT2, Magma_CSR, Magma_ELLD, queue ); magma_d_mfree(&AT, queue ); magma_d_mconvert( AT2, &AT, Magma_ELLD, Magma_CSR, queue ); magma_d_mfree(&AT2, queue ); //CSRCOO magma_d_mconvert( AT, &AT2, Magma_CSR, Magma_CSRCOO, queue ); magma_d_mfree(&AT, queue ); magma_d_mconvert( AT2, &AT, Magma_CSRCOO, Magma_CSR, queue ); magma_d_mfree(&AT2, queue ); //CSRD magma_d_mconvert( AT, &AT2, Magma_CSR, Magma_CSRD, queue ); magma_d_mfree(&AT, queue ); magma_d_mconvert( AT2, &AT, Magma_CSRD, Magma_CSR, queue ); magma_d_mfree(&AT2, queue ); //BCSR magma_d_mconvert( AT, &AT2, Magma_CSR, Magma_BCSR, queue ); magma_d_mfree(&AT, queue ); magma_d_mconvert( AT2, &AT, Magma_BCSR, Magma_CSR, queue ); magma_d_mfree(&AT2, queue ); // transpose magma_d_mtranspose( AT, &A2, queue ); magma_dmdiff( A, A2, &res, queue); printf("# ||A-A2||_F = %8.2e\n", res); if ( res < .000001 ) printf("# conversion tester: ok\n"); else printf("# conversion tester: failed\n"); magma_dmlumerge( A2, B, &Z2, queue ); magma_dmdiff( Z, Z2, &res, queue); printf("# ||Z-Z2||_F = %8.2e\n", res); if ( res < .000001 ) printf("# LUmerge tester: ok\n"); else printf("# LUmerge tester: failed\n"); magma_d_mfree(&A, queue ); magma_d_mfree(&A2, queue ); magma_d_mfree(&AT, queue ); magma_d_mfree(&AT2, queue ); magma_d_mfree(&B, queue ); magma_d_mfree(&Z2, queue ); magma_d_mfree(&Z, queue ); i++; } magma_queue_destroy( queue ); TESTING_FINALIZE(); return 0; }