static int RunTest(int *iparam, float *dparam, real_Double_t *t_) { PLASMA_Complex32_t *AT, *bT, *x; PLASMA_Complex32_t *A = NULL; PLASMA_Complex32_t *b = NULL; PLASMA_desc *descA, *descB; real_Double_t t; int *piv; int n = iparam[TIMING_N]; int nb = iparam[TIMING_NB]; int nrhs = iparam[TIMING_NRHS]; int check = iparam[TIMING_CHECK]; int lda = n; int ldb = n; /* Initialize Plasma */ PLASMA_Init( iparam[TIMING_THRDNBR] ); if ( iparam[TIMING_SCHEDULER] ) PLASMA_Set(PLASMA_SCHEDULING_MODE, PLASMA_DYNAMIC_SCHEDULING ); else PLASMA_Set(PLASMA_SCHEDULING_MODE, PLASMA_STATIC_SCHEDULING ); /*if ( !iparam[TIMING_AUTOTUNING] ) {*/ PLASMA_Disable(PLASMA_AUTOTUNING); PLASMA_Set(PLASMA_TILE_SIZE, iparam[TIMING_NB] ); PLASMA_Set(PLASMA_INNER_BLOCK_SIZE, iparam[TIMING_IB] ); /* } else { */ /* PLASMA_Get(PLASMA_TILE_SIZE, &iparam[TIMING_NB] ); */ /* PLASMA_Get(PLASMA_INNER_BLOCK_SIZE, &iparam[TIMING_IB] ); */ /* } */ /* Allocate Data */ AT = (PLASMA_Complex32_t *)malloc(lda*n *sizeof(PLASMA_Complex32_t)); bT = (PLASMA_Complex32_t *)malloc(ldb*nrhs*sizeof(PLASMA_Complex32_t)); piv = (int *)malloc( n*sizeof(int)); /* Check if unable to allocate memory */ if ( (!AT) || (!bT) || (!piv) ) { printf("Out of Memory \n "); return -1; } /* Initialize AT and bT for Symmetric Positif Matrix */ PLASMA_Desc_Create(&descA, AT, PlasmaComplexFloat, nb, nb, nb*nb, lda, n, 0, 0, n, n); PLASMA_Desc_Create(&descB, bT, PlasmaComplexFloat, nb, nb, nb*nb, ldb, nrhs, 0, 0, n, nrhs); LAPACKE_clarnv_work(1, ISEED, lda*n, AT); LAPACKE_clarnv_work(1, ISEED, ldb*nrhs, bT); /* Save AT and bT in lapack layout for check */ if ( check ) { A = (PLASMA_Complex32_t *)malloc(lda*n *sizeof(PLASMA_Complex32_t)); b = (PLASMA_Complex32_t *)malloc(ldb*nrhs*sizeof(PLASMA_Complex32_t)); PLASMA_cTile_to_Lapack(descA, (void*)A, lda); PLASMA_cTile_to_Lapack(descB, (void*)b, ldb); } t = -cWtime(); PLASMA_cgesv_Tile( descA, piv, descB ); t += cWtime(); *t_ = t; /* Check the solution */ if ( check ) { x = (PLASMA_Complex32_t *)malloc(ldb*nrhs *sizeof(PLASMA_Complex32_t)); PLASMA_cTile_to_Lapack(descB, (void*)x, n); dparam[TIMING_RES] = c_check_solution(n, n, nrhs, A, lda, b, x, ldb, &(dparam[TIMING_ANORM]), &(dparam[TIMING_BNORM]), &(dparam[TIMING_XNORM])); free(A); free(b); free(x); } PLASMA_Desc_Destroy(&descA); PLASMA_Desc_Destroy(&descB); free( AT ); free( bT ); free( piv ); PLASMA_Finalize(); return 0; }
static int RunTest(int *iparam, float *dparam, real_Double_t *t_) { PLASMA_Complex32_t *A = NULL, *AT, *b, *bT, *x; PLASMA_desc *descA, *descB, *descL; real_Double_t t; int *piv; int nb, nb2, nt; int n = iparam[TIMING_N]; int nrhs = iparam[TIMING_NRHS]; int check = iparam[TIMING_CHECK]; int lda = n; int ldb = n; /* Initialize Plasma */ PLASMA_Init( iparam[TIMING_THRDNBR] ); if ( iparam[TIMING_SCHEDULER] ) PLASMA_Set(PLASMA_SCHEDULING_MODE, PLASMA_DYNAMIC_SCHEDULING ); else PLASMA_Set(PLASMA_SCHEDULING_MODE, PLASMA_STATIC_SCHEDULING ); /*if ( !iparam[TIMING_AUTOTUNING] ) {*/ PLASMA_Disable(PLASMA_AUTOTUNING); PLASMA_Set(PLASMA_TILE_SIZE, iparam[TIMING_NB] ); PLASMA_Set(PLASMA_INNER_BLOCK_SIZE, iparam[TIMING_IB] ); /* } else { */ /* PLASMA_Get(PLASMA_TILE_SIZE, &iparam[TIMING_NB] ); */ /* PLASMA_Get(PLASMA_INNER_BLOCK_SIZE, &iparam[TIMING_IB] ); */ /* } */ nb = iparam[TIMING_NB]; nb2 = nb * nb; nt = n / nb + ((n % nb == 0) ? 0 : 1); /* Allocate Data */ AT = (PLASMA_Complex32_t *)malloc(nt*nt*nb2*sizeof(PLASMA_Complex32_t)); /* Check if unable to allocate memory */ if ( !AT ) { printf("Out of Memory \n "); exit(0); } /* Initialiaze Data */ PLASMA_Desc_Create(&descA, AT, PlasmaComplexFloat, nb, nb, nb*nb, n, n, 0, 0, n, n); LAPACKE_clarnv_work(1, ISEED, nt*nt*nb2, AT); /* Allocate Workspace */ PLASMA_Alloc_Workspace_cgesv_incpiv_Tile(n, &descL, &piv); /* Save AT in lapack layout for check */ if ( check ) { A = (PLASMA_Complex32_t *)malloc(lda*n *sizeof(PLASMA_Complex32_t)); PLASMA_Tile_to_Lapack(descA, (void*)A, n); } t = -cWtime(); PLASMA_cgetrf_incpiv_Tile( descA, descL, piv ); t += cWtime(); *t_ = t; /* Check the solution */ if ( check ) { b = (PLASMA_Complex32_t *)malloc(ldb*nrhs *sizeof(PLASMA_Complex32_t)); bT = (PLASMA_Complex32_t *)malloc(nt*nb2 *sizeof(PLASMA_Complex32_t)); x = (PLASMA_Complex32_t *)malloc(ldb*nrhs *sizeof(PLASMA_Complex32_t)); LAPACKE_clarnv_work(1, ISEED, n*nrhs, b); PLASMA_Desc_Create(&descB, bT, PlasmaComplexFloat, nb, nb, nb*nb, n, nrhs, 0, 0, n, nrhs); PLASMA_Lapack_to_Tile((void*)b, n, descB); PLASMA_cgetrs_incpiv_Tile( descA, descL, piv, descB ); PLASMA_Tile_to_Lapack(descB, (void*)x, n); dparam[TIMING_RES] = c_check_solution(n, n, nrhs, A, lda, b, x, ldb, &(dparam[TIMING_ANORM]), &(dparam[TIMING_BNORM]), &(dparam[TIMING_XNORM])); PLASMA_Desc_Destroy(&descB); free( A ); free( b ); free( bT ); free( x ); } /* Deallocate Workspace */ PLASMA_Dealloc_Handle_Tile(&descL); PLASMA_Desc_Destroy(&descA); free( AT ); free( piv ); PLASMA_Finalize(); return 0; }
static int RunTest(int *iparam, float *dparam, real_Double_t *t_) { PLASMA_Complex32_t *A, *Acpy = NULL, *L, *b, *x; real_Double_t t; int *piv; int n = iparam[TIMING_N]; int nrhs = iparam[TIMING_NRHS]; int check = iparam[TIMING_CHECK]; int lda = n; int ldb = n; /* Allocate Data */ A = (PLASMA_Complex32_t *)malloc(lda*n*sizeof(PLASMA_Complex32_t)); /* Check if unable to allocate memory */ if ( !A ){ printf("Out of Memory \n "); exit(0); } /* Initialize Plasma */ PLASMA_Init( iparam[TIMING_THRDNBR] ); if ( iparam[TIMING_SCHEDULER] ) PLASMA_Set(PLASMA_SCHEDULING_MODE, PLASMA_DYNAMIC_SCHEDULING ); else PLASMA_Set(PLASMA_SCHEDULING_MODE, PLASMA_STATIC_SCHEDULING ); /*if ( !iparam[TIMING_AUTOTUNING] ) {*/ PLASMA_Disable(PLASMA_AUTOTUNING); PLASMA_Set(PLASMA_TILE_SIZE, iparam[TIMING_NB] ); PLASMA_Set(PLASMA_INNER_BLOCK_SIZE, iparam[TIMING_IB] ); /* } else { */ /* PLASMA_Get(PLASMA_TILE_SIZE, &iparam[TIMING_NB] ); */ /* PLASMA_Get(PLASMA_INNER_BLOCK_SIZE, &iparam[TIMING_IB] ); */ /* } */ /* Initialiaze Data */ LAPACKE_clarnv_work(1, ISEED, n*lda, A); /* Allocate Workspace */ PLASMA_Alloc_Workspace_cgesv_incpiv(n, &L, &piv); /* Save AT in lapack layout for check */ if ( check ) { Acpy = (PLASMA_Complex32_t *)malloc(lda*n*sizeof(PLASMA_Complex32_t)); LAPACKE_clacpy_work(LAPACK_COL_MAJOR,' ', n, n, A, lda, Acpy, lda); } t = -cWtime(); PLASMA_cgetrf_incpiv( n, n, A, lda, L, piv ); t += cWtime(); *t_ = t; /* Check the solution */ if ( check ) { b = (PLASMA_Complex32_t *)malloc(ldb*nrhs *sizeof(PLASMA_Complex32_t)); x = (PLASMA_Complex32_t *)malloc(ldb*nrhs *sizeof(PLASMA_Complex32_t)); LAPACKE_clarnv_work(1, ISEED, ldb*nrhs, x); LAPACKE_clacpy_work(LAPACK_COL_MAJOR,' ', n, nrhs, x, ldb, b, ldb); PLASMA_cgetrs_incpiv( PlasmaNoTrans, n, nrhs, A, lda, L, piv, x, ldb ); dparam[TIMING_RES] = c_check_solution(n, n, nrhs, Acpy, lda, b, x, ldb, &(dparam[TIMING_ANORM]), &(dparam[TIMING_BNORM]), &(dparam[TIMING_XNORM])); free( Acpy ); free( b ); free( x ); } free( A ); free( L ); free( piv ); PLASMA_Finalize(); return 0; }