/* //////////////////////////////////////////////////////////////////////////// -- testing any solver */ int main( int argc, char** argv ) { magma_int_t info = 0; TESTING_INIT(); magma_copts zopts; magma_queue_t queue=NULL; magma_queue_create( 0, &queue ); magma_c_matrix Z={Magma_CSR}; int i=1; CHECK( magma_cparse_opts( argc, argv, &zopts, &i, queue )); printf("matrixinfo = [ \n"); printf("%% size (n) || nonzeros (nnz) || nnz/n \n"); printf("%%=============================================================%%\n"); while( i < argc ) { if ( strcmp("LAPLACE2D", argv[i]) == 0 && i+1 < argc ) { // Laplace test i++; magma_int_t laplace_size = atoi( argv[i] ); CHECK( magma_cm_5stencil( laplace_size, &Z, queue )); } else { // file-matrix test CHECK( magma_c_csr_mtx( &Z, argv[i], queue )); } printf(" %10d %10d %10d\n", int(Z.num_rows), int(Z.nnz), int(Z.nnz/Z.num_rows) ); magma_cmfree(&Z, queue ); i++; } printf("%%=============================================================%%\n"); printf("];\n"); cleanup: magma_cmfree(&Z, queue ); magma_queue_destroy( queue ); TESTING_FINALIZE(); return info; }
/* //////////////////////////////////////////////////////////////////////////// -- testing any solver */ int main( int argc, char** argv ) { TESTING_INIT(); magma_copts zopts; magma_queue_t queue; magma_queue_create( /*devices[ opts->device ],*/ &queue ); int i=1; magma_cparse_opts( argc, argv, &zopts, &i, queue ); real_Double_t res; magma_c_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_cm_5stencil( laplace_size, &Z, queue ); } else { // file-matrix test magma_c_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_c_mconvert( Z, &A, Magma_CSR, Magma_CSRL, queue ); magma_c_mconvert( Z, &B, Magma_CSR, Magma_CSRU, queue ); // transpose magma_c_mtranspose( A, &AT, queue ); // quite some conversions //ELL magma_c_mconvert( AT, &AT2, Magma_CSR, Magma_ELL, queue ); magma_c_mfree(&AT, queue ); magma_c_mconvert( AT2, &AT, Magma_ELL, Magma_CSR, queue ); magma_c_mfree(&AT2, queue ); //ELLPACKT magma_c_mconvert( AT, &AT2, Magma_CSR, Magma_ELLPACKT, queue ); magma_c_mfree(&AT, queue ); magma_c_mconvert( AT2, &AT, Magma_ELLPACKT, Magma_CSR, queue ); magma_c_mfree(&AT2, queue ); //ELLRT AT2.blocksize = 8; AT2.alignment = 8; magma_c_mconvert( AT, &AT2, Magma_CSR, Magma_ELLRT, queue ); magma_c_mfree(&AT, queue ); magma_c_mconvert( AT2, &AT, Magma_ELLRT, Magma_CSR, queue ); magma_c_mfree(&AT2, queue ); //SELLP AT2.blocksize = 8; AT2.alignment = 8; magma_c_mconvert( AT, &AT2, Magma_CSR, Magma_SELLP, queue ); magma_c_mfree(&AT, queue ); magma_c_mconvert( AT2, &AT, Magma_SELLP, Magma_CSR, queue ); magma_c_mfree(&AT2, queue ); //ELLD magma_c_mconvert( AT, &AT2, Magma_CSR, Magma_ELLD, queue ); magma_c_mfree(&AT, queue ); magma_c_mconvert( AT2, &AT, Magma_ELLD, Magma_CSR, queue ); magma_c_mfree(&AT2, queue ); //CSRCOO magma_c_mconvert( AT, &AT2, Magma_CSR, Magma_CSRCOO, queue ); magma_c_mfree(&AT, queue ); magma_c_mconvert( AT2, &AT, Magma_CSRCOO, Magma_CSR, queue ); magma_c_mfree(&AT2, queue ); //CSRD magma_c_mconvert( AT, &AT2, Magma_CSR, Magma_CSRD, queue ); magma_c_mfree(&AT, queue ); magma_c_mconvert( AT2, &AT, Magma_CSRD, Magma_CSR, queue ); magma_c_mfree(&AT2, queue ); //BCSR magma_c_mconvert( AT, &AT2, Magma_CSR, Magma_BCSR, queue ); magma_c_mfree(&AT, queue ); magma_c_mconvert( AT2, &AT, Magma_BCSR, Magma_CSR, queue ); magma_c_mfree(&AT2, queue ); // transpose magma_c_mtranspose( AT, &A2, queue ); magma_cmdiff( 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_cmlumerge( A2, B, &Z2, queue ); magma_cmdiff( 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_c_mfree(&A, queue ); magma_c_mfree(&A2, queue ); magma_c_mfree(&AT, queue ); magma_c_mfree(&AT2, queue ); magma_c_mfree(&B, queue ); magma_c_mfree(&Z2, queue ); magma_c_mfree(&Z, queue ); i++; } magma_queue_destroy( queue ); TESTING_FINALIZE(); return 0; }
/* //////////////////////////////////////////////////////////////////////////// -- testing any solver */ int main( int argc, char** argv ) { TESTING_INIT(); magma_copts zopts; magma_queue_t queue; magma_queue_create( /*devices[ opts->device ],*/ &queue ); int i=1; magma_cparse_opts( argc, argv, &zopts, &i, queue ); magmaFloatComplex one = MAGMA_C_MAKE(1.0, 0.0); magmaFloatComplex zero = MAGMA_C_MAKE(0.0, 0.0); magma_c_sparse_matrix A, B, B_d; magma_c_vector x, b; B.blocksize = zopts.blocksize; B.alignment = zopts.alignment; if ( zopts.solver_par.solver != Magma_PCG && zopts.solver_par.solver != Magma_PGMRES && zopts.solver_par.solver != Magma_PBICGSTAB && zopts.solver_par.solver != Magma_ITERREF ) zopts.precond_par.solver = Magma_NONE; magma_csolverinfo_init( &zopts.solver_par, &zopts.precond_par, queue ); while( i < argc ) { if ( strcmp("LAPLACE2D", argv[i]) == 0 && i+1 < argc ) { // Laplace test i++; magma_int_t laplace_size = atoi( argv[i] ); magma_cm_5stencil( laplace_size, &A, queue ); } else { // file-matrix test magma_c_csr_mtx( &A, argv[i], queue ); } printf( "\n# matrix info: %d-by-%d with %d nonzeros\n\n", (int) A.num_rows,(int) A.num_cols,(int) A.nnz ); // for the eigensolver case zopts.solver_par.ev_length = A.num_rows; magma_ceigensolverinfo_init( &zopts.solver_par, queue ); // scale matrix magma_cmscale( &A, zopts.scaling, queue ); magma_c_mconvert( A, &B, Magma_CSR, zopts.output_format, queue ); magma_c_mtransfer( B, &B_d, Magma_CPU, Magma_DEV, queue ); // vectors and initial guess magma_c_vinit( &b, Magma_DEV, A.num_cols, one, queue ); magma_c_vinit( &x, Magma_DEV, A.num_cols, one, queue ); magma_c_spmv( one, B_d, x, zero, b, queue ); // b = A x magma_c_vfree(&x, queue ); magma_c_vinit( &x, Magma_DEV, A.num_cols, zero, queue ); magma_c_solver( B_d, b, &x, &zopts, queue ); magma_csolverinfo( &zopts.solver_par, &zopts.precond_par, queue ); magma_c_mfree(&B_d, queue ); magma_c_mfree(&B, queue ); magma_c_mfree(&A, queue ); magma_c_vfree(&x, queue ); magma_c_vfree(&b, queue ); i++; } magma_csolverinfo_free( &zopts.solver_par, &zopts.precond_par, queue ); magma_queue_destroy( queue ); TESTING_FINALIZE(); return 0; }
/* //////////////////////////////////////////////////////////////////////////// -- testing any solver */ int main( int argc, char** argv ) { magma_int_t info = 0; TESTING_INIT(); magma_copts zopts; magma_queue_t queue=NULL; magma_queue_create( /*devices[ opts->device ],*/ &queue ); real_Double_t res; magma_c_matrix A={Magma_CSR}, AT={Magma_CSR}, A2={Magma_CSR}, B={Magma_CSR}, B_d={Magma_CSR}; int i=1; real_Double_t start, end; CHECK( magma_cparse_opts( argc, argv, &zopts, &i, queue )); 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] ); CHECK( magma_cm_5stencil( laplace_size, &A, queue )); } else { // file-matrix test CHECK( magma_c_csr_mtx( &A, argv[i], queue )); } printf( "\n# matrix info: %d-by-%d with %d nonzeros\n\n", (int) A.num_rows,(int) A.num_cols,(int) A.nnz ); // scale matrix CHECK( magma_cmscale( &A, zopts.scaling, queue )); // remove nonzeros in matrix start = magma_sync_wtime( queue ); for (int j=0; j<10; j++) CHECK( magma_cmcsrcompressor( &A, queue )); end = magma_sync_wtime( queue ); printf( " > MAGMA CPU: %.2e seconds.\n", (end-start)/10 ); // transpose CHECK( magma_cmtranspose( A, &AT, queue )); // convert, copy back and forth to check everything works CHECK( magma_cmconvert( AT, &B, Magma_CSR, Magma_CSR, queue )); magma_cmfree(&AT, queue ); CHECK( magma_cmtransfer( B, &B_d, Magma_CPU, Magma_DEV, queue )); magma_cmfree(&B, queue ); start = magma_sync_wtime( queue ); for (int j=0; j<10; j++) CHECK( magma_cmcsrcompressor_gpu( &B_d, queue )); end = magma_sync_wtime( queue ); printf( " > MAGMA GPU: %.2e seconds.\n", (end-start)/10 ); CHECK( magma_cmtransfer( B_d, &B, Magma_DEV, Magma_CPU, queue )); magma_cmfree(&B_d, queue ); CHECK( magma_cmconvert( B, &AT, Magma_CSR, Magma_CSR, queue )); magma_cmfree(&B, queue ); // transpose back CHECK( magma_cmtranspose( AT, &A2, queue )); magma_cmfree(&AT, queue ); CHECK( magma_cmdiff( A, A2, &res, queue )); printf("# ||A-B||_F = %8.2e\n", res); if ( res < .000001 ) printf("# tester matrix compressor: ok\n"); else printf("# tester matrix compressor: failed\n"); magma_cmfree(&A, queue ); magma_cmfree(&A2, queue ); i++; } cleanup: magma_cmfree(&AT, queue ); magma_cmfree(&B, queue ); magma_cmfree(&A, queue ); magma_cmfree(&A2, queue ); magma_queue_destroy( queue ); TESTING_FINALIZE(); return info; }
/* //////////////////////////////////////////////////////////////////////////// -- testing any solver */ int main( int argc, char** argv ) { magma_int_t info = 0; TESTING_CHECK( magma_init() ); magma_print_environment(); magma_copts zopts; magma_queue_t queue=NULL; magma_queue_create( 0, &queue ); real_Double_t res; magma_c_matrix A={Magma_CSR}, A2={Magma_CSR}, A3={Magma_CSR}, A4={Magma_CSR}, A5={Magma_CSR}; int i=1; TESTING_CHECK( magma_cparse_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_cm_5stencil( laplace_size, &A, queue )); } else { // file-matrix test TESTING_CHECK( magma_c_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_cwrite_csrtomtx( A, filename, queue )); // read from file TESTING_CHECK( magma_c_csr_mtx( &A2, filename, queue )); // delete temporary matrix unlink( filename ); //visualize printf("A2:\n"); TESTING_CHECK( magma_cprint_matrix( A2, queue )); //visualize TESTING_CHECK( magma_cmconvert(A2, &A4, Magma_CSR, Magma_CSRL, queue )); printf("A4:\n"); TESTING_CHECK( magma_cprint_matrix( A4, queue )); TESTING_CHECK( magma_cmconvert(A4, &A5, Magma_CSR, Magma_ELL, queue )); printf("A5:\n"); TESTING_CHECK( magma_cprint_matrix( A5, queue )); // pass it to another application and back magma_int_t m, n; magma_index_t *row, *col; magmaFloatComplex *val=NULL; TESTING_CHECK( magma_ccsrget( A2, &m, &n, &row, &col, &val, queue )); TESTING_CHECK( magma_ccsrset( m, n, row, col, val, &A3, queue )); TESTING_CHECK( magma_cmdiff( 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_cmdiff( 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_cmfree(&A, queue ); magma_cmfree(&A2, queue ); magma_cmfree(&A4, queue ); magma_cmfree(&A5, queue ); i++; } magma_queue_destroy( queue ); TESTING_CHECK( magma_finalize() ); return info; }
/* //////////////////////////////////////////////////////////////////////////// -- testing any solver */ int main( int argc, char** argv) { TESTING_INIT(); magma_copts zopts; int i=1; magma_cparse_opts( argc, argv, &zopts, &i); magmaFloatComplex one = MAGMA_C_MAKE(1.0, 0.0); magmaFloatComplex zero = MAGMA_C_MAKE(0.0, 0.0); magma_c_sparse_matrix A, B, B_d; magma_c_vector x, b; B.blocksize = zopts.blocksize; B.alignment = zopts.alignment; if ( zopts.solver_par.solver != Magma_PCG && zopts.solver_par.solver != Magma_PGMRES && zopts.solver_par.solver != Magma_PBICGSTAB && zopts.solver_par.solver != Magma_ITERREF ) zopts.precond_par.solver = Magma_NONE; magma_csolverinfo_init( &zopts.solver_par, &zopts.precond_par ); while( i < argc ){ magma_c_csr_mtx( &A, argv[i] ); printf( "\n# matrix info: %d-by-%d with %d nonzeros\n\n", (int) A.num_rows,(int) A.num_cols,(int) A.nnz ); // scale matrix magma_cmscale( &A, zopts.scaling ); magma_c_mconvert( A, &B, Magma_CSR, zopts.output_format ); magma_c_mtransfer( B, &B_d, Magma_CPU, Magma_DEV ); // vectors and initial guess magma_c_vinit( &b, Magma_DEV, A.num_cols, one ); magma_c_vinit( &x, Magma_DEV, A.num_cols, one ); magma_c_spmv( one, B_d, x, zero, b ); // b = A x magma_c_vfree(&x); magma_c_vinit( &x, Magma_DEV, A.num_cols, zero ); magma_c_solver( B_d, b, &x, &zopts ); magma_csolverinfo( &zopts.solver_par, &zopts.precond_par ); magma_c_mfree(&B_d); magma_c_mfree(&B); magma_c_mfree(&A); magma_c_vfree(&x); magma_c_vfree(&b); i++; } magma_csolverinfo_free( &zopts.solver_par, &zopts.precond_par ); 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_copts zopts; magma_queue_t queue; magma_queue_create( 0, &queue ); magmaFloatComplex one = MAGMA_C_MAKE(1.0, 0.0); magmaFloatComplex zero = MAGMA_C_MAKE(0.0, 0.0); magma_c_matrix A={Magma_CSR}, B={Magma_CSR}, B_d={Magma_CSR}; magma_c_matrix x={Magma_CSR}, b={Magma_CSR}; int i=1; TESTING_CHECK( magma_cparse_opts( argc, argv, &zopts, &i, queue )); B.blocksize = zopts.blocksize; B.alignment = zopts.alignment; TESTING_CHECK( magma_csolverinfo_init( &zopts.solver_par, &zopts.precond_par, 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_cm_5stencil( laplace_size, &A, queue )); } else { // file-matrix test TESTING_CHECK( magma_c_csr_mtx( &A, argv[i], queue )); } // for the eigensolver case zopts.solver_par.ev_length = A.num_cols; TESTING_CHECK( magma_ceigensolverinfo_init( &zopts.solver_par, queue )); // scale matrix TESTING_CHECK( magma_cmscale( &A, zopts.scaling, queue )); // preconditioner if ( zopts.solver_par.solver != Magma_ITERREF ) { TESTING_CHECK( magma_c_precondsetup( A, b, &zopts.solver_par, &zopts.precond_par, queue ) ); } TESTING_CHECK( magma_cmconvert( A, &B, Magma_CSR, zopts.output_format, queue )); printf( "\n%% matrix info: %lld-by-%lld with %lld nonzeros\n\n", (long long) A.num_rows, (long long) A.num_cols, (long long) A.nnz ); printf("matrixinfo = [\n"); printf("%% size (m x n) || nonzeros (nnz) || nnz/m || stored nnz\n"); printf("%%============================================================================%%\n"); printf(" %8lld %8lld %10lld %4lld %10lld\n", (long long) B.num_rows, (long long) B.num_cols, (long long) B.true_nnz, (long long) (B.true_nnz/B.num_rows), (long long) B.nnz ); printf("%%============================================================================%%\n"); printf("];\n"); TESTING_CHECK( magma_cmtransfer( B, &B_d, Magma_CPU, Magma_DEV, queue )); // vectors and initial guess TESTING_CHECK( magma_cvinit( &b, Magma_DEV, A.num_rows, 1, one, queue )); //magma_cvinit( &x, Magma_DEV, A.num_cols, 1, one, queue ); //magma_c_spmv( one, B_d, x, zero, b, queue ); // b = A x //magma_cmfree(&x, queue ); TESTING_CHECK( magma_cvinit( &x, Magma_DEV, A.num_cols, 1, zero, queue )); info = magma_c_solver( B_d, b, &x, &zopts, queue ); if( info != 0 ) { printf("%%error: solver returned: %s (%lld).\n", magma_strerror( info ), (long long) info ); } printf("convergence = [\n"); magma_csolverinfo( &zopts.solver_par, &zopts.precond_par, queue ); printf("];\n\n"); zopts.solver_par.verbose = 0; printf("solverinfo = [\n"); magma_csolverinfo( &zopts.solver_par, &zopts.precond_par, queue ); printf("];\n\n"); printf("precondinfo = [\n"); printf("%% setup runtime\n"); printf(" %.6f %.6f\n", zopts.precond_par.setuptime, zopts.precond_par.runtime ); printf("];\n\n"); magma_cmfree(&B_d, queue ); magma_cmfree(&B, queue ); magma_cmfree(&A, queue ); magma_cmfree(&x, queue ); magma_cmfree(&b, queue ); i++; } magma_queue_destroy( queue ); TESTING_CHECK( magma_finalize() ); return info; }
/* //////////////////////////////////////////////////////////////////////////// -- testing any solver */ int main( int argc, char** argv ) { magma_int_t info = 0; TESTING_INIT(); magma_copts zopts; magma_queue_t queue=NULL; magma_queue_create( 0, &queue ); magmaFloatComplex one = MAGMA_C_MAKE(1.0, 0.0); magmaFloatComplex zero = MAGMA_C_MAKE(0.0, 0.0); magma_c_matrix A={Magma_CSR}, B={Magma_CSR}, B_d={Magma_CSR}; magma_c_matrix x={Magma_CSR}, b={Magma_CSR}, t={Magma_CSR}; magma_c_matrix x1={Magma_CSR}, x2={Magma_CSR}; //Chronometry real_Double_t tempo1, tempo2; int i=1; CHECK( magma_cparse_opts( argc, argv, &zopts, &i, queue )); B.blocksize = zopts.blocksize; B.alignment = zopts.alignment; CHECK( magma_csolverinfo_init( &zopts.solver_par, &zopts.precond_par, queue )); while( i < argc ) { if ( strcmp("LAPLACE2D", argv[i]) == 0 && i+1 < argc ) { // Laplace test i++; magma_int_t laplace_size = atoi( argv[i] ); CHECK( magma_cm_5stencil( laplace_size, &A, queue )); } else { // file-matrix test CHECK( magma_c_csr_mtx( &A, argv[i], queue )); } printf( "\n%% matrix info: %d-by-%d with %d nonzeros\n\n", int(A.num_rows), int(A.num_cols), int(A.nnz) ); // for the eigensolver case zopts.solver_par.ev_length = A.num_rows; CHECK( magma_ceigensolverinfo_init( &zopts.solver_par, queue )); // scale matrix CHECK( magma_cmscale( &A, zopts.scaling, queue )); CHECK( magma_cmconvert( A, &B, Magma_CSR, zopts.output_format, queue )); CHECK( magma_cmtransfer( B, &B_d, Magma_CPU, Magma_DEV, queue )); // vectors and initial guess CHECK( magma_cvinit( &b, Magma_DEV, A.num_cols, 1, one, queue )); CHECK( magma_cvinit( &x, Magma_DEV, A.num_cols, 1, zero, queue )); CHECK( magma_cvinit( &t, Magma_DEV, A.num_cols, 1, zero, queue )); CHECK( magma_cvinit( &x1, Magma_DEV, A.num_cols, 1, zero, queue )); CHECK( magma_cvinit( &x2, Magma_DEV, A.num_cols, 1, zero, queue )); //preconditioner CHECK( magma_c_precondsetup( B_d, b, &zopts.solver_par, &zopts.precond_par, queue ) ); float residual; CHECK( magma_cresidual( B_d, b, x, &residual, queue )); zopts.solver_par.init_res = residual; printf("data = [\n"); printf("%%runtime left preconditioner:\n"); tempo1 = magma_sync_wtime( queue ); info = magma_c_applyprecond_left( MagmaNoTrans, B_d, b, &x1, &zopts.precond_par, queue ); tempo2 = magma_sync_wtime( queue ); if( info != 0 ){ printf("error: preconditioner returned: %s (%d).\n", magma_strerror( info ), int(info) ); } CHECK( magma_cresidual( B_d, b, x1, &residual, queue )); printf("%.8e %.8e\n", tempo2-tempo1, residual ); printf("%%runtime right preconditioner:\n"); tempo1 = magma_sync_wtime( queue ); info = magma_c_applyprecond_right( MagmaNoTrans, B_d, b, &x2, &zopts.precond_par, queue ); tempo2 = magma_sync_wtime( queue ); if( info != 0 ){ printf("error: preconditioner returned: %s (%d).\n", magma_strerror( info ), int(info) ); } CHECK( magma_cresidual( B_d, b, x2, &residual, queue )); printf("%.8e %.8e\n", tempo2-tempo1, residual ); printf("];\n"); info = magma_c_applyprecond_left( MagmaNoTrans, B_d, b, &t, &zopts.precond_par, queue ); info = magma_c_applyprecond_right( MagmaNoTrans, B_d, t, &x, &zopts.precond_par, queue ); CHECK( magma_cresidual( B_d, b, x, &residual, queue )); zopts.solver_par.final_res = residual; magma_csolverinfo( &zopts.solver_par, &zopts.precond_par, queue ); magma_cmfree(&B_d, queue ); magma_cmfree(&B, queue ); magma_cmfree(&A, queue ); magma_cmfree(&x, queue ); magma_cmfree(&x1, queue ); magma_cmfree(&x2, queue ); magma_cmfree(&b, queue ); magma_cmfree(&t, queue ); i++; } cleanup: magma_cmfree(&B_d, queue ); magma_cmfree(&B, queue ); magma_cmfree(&A, queue ); magma_cmfree(&x, queue ); magma_cmfree(&x1, queue ); magma_cmfree(&x2, queue ); magma_cmfree(&b, queue ); magma_cmfree(&t, queue ); magma_csolverinfo_free( &zopts.solver_par, &zopts.precond_par, queue ); magma_queue_destroy( queue ); TESTING_FINALIZE(); return info; }