static int
RunTest(int *iparam, float *dparam, real_Double_t *t_)
{
plasma_context_t *plasma;
Quark_Task_Flags task_flags = Quark_Task_Flags_Initializer;
PLASMA_Complex32_t *A, *AT, *A2 = NULL;
PLASMA_desc *descA;
real_Double_t t;
int *ipiv, *ipiv2 = NULL;
int i;
int nb = iparam[TIMING_NB];
int m = iparam[TIMING_N];
int n = iparam[TIMING_NRHS];
int check = iparam[TIMING_CHECK];
int lda = m;
PLASMA_sequence *sequence = NULL;
PLASMA_request request = PLASMA_REQUEST_INITIALIZER;
/* Initialize Plasma */
PLASMA_Init( iparam[TIMING_THRDNBR] );
PLASMA_Set(PLASMA_SCHEDULING_MODE, PLASMA_DYNAMIC_SCHEDULING );
PLASMA_Disable(PLASMA_AUTOTUNING);
PLASMA_Set(PLASMA_TILE_SIZE, iparam[TIMING_NB] );
PLASMA_Set(PLASMA_INNER_BLOCK_SIZE, iparam[TIMING_IB] );
/* Allocate Data */
A = (PLASMA_Complex32_t *)malloc(lda*n*sizeof(PLASMA_Complex32_t));
AT = (PLASMA_Complex32_t *)malloc(lda*n*sizeof(PLASMA_Complex32_t));
/* Check if unable to allocate memory */
if ( ( !AT ) || (! A) ) {
printf("Out of Memory \n ");
return -1;
}
/* Initialiaze Data */
LAPACKE_clarnv_work(1, ISEED, lda*n, A);
/* for(i=0; i<n; i++) { */
/* A[i*lda+i] += (float)m; */
/* } */
PLASMA_Desc_Create(&descA, AT, PlasmaComplexFloat, nb, nb, nb*nb, lda, n, 0, 0, m, n);
PLASMA_cLapack_to_Tile((void*)A, lda, descA);
/* Allocate Workspace */
ipiv = (int *)malloc( n*sizeof(int) );
/* Save AT in lapack layout for check */
if ( check ) {
A2 = (PLASMA_Complex32_t *)malloc(lda*n*sizeof(PLASMA_Complex32_t));
ipiv2 = (int *)malloc( n*sizeof(int) );
LAPACKE_clacpy_work(LAPACK_COL_MAJOR,' ', m, n, A, lda, A2, lda);
LAPACKE_cgetrf_work(LAPACK_COL_MAJOR, m, n, A2, lda, ipiv2 );
}
plasma = plasma_context_self();
PLASMA_Sequence_Create(&sequence);
QUARK_Task_Flag_Set(&task_flags, TASK_SEQUENCE, (intptr_t)sequence->quark_sequence);
QUARK_Task_Flag_Set(&task_flags, TASK_THREAD_COUNT, iparam[TIMING_THRDNBR] );
plasma_dynamic_spawn();
CORE_cgetrf_rectil_init();
t = -cWtime();
QUARK_CORE_cgetrf_rectil(plasma->quark, &task_flags,
*descA, AT, descA->mb*descA->nb, ipiv,
sequence, &request,
0, 0,
iparam[TIMING_THRDNBR]);
PLASMA_Sequence_Wait(sequence);
t += cWtime();
*t_ = t;
PLASMA_Sequence_Destroy(sequence);
/* Check the solution */
if ( check )
{
float *work = (float *)malloc(max(m,n)*sizeof(float));
PLASMA_cTile_to_Lapack(descA, (void*)A, lda);
/* Check ipiv */
for(i=0; i<n; i++)
{
if( ipiv[i] != ipiv2[i] ) {
fprintf(stderr, "\nPLASMA (ipiv[%d] = %d, A[%d] = %e) / LAPACK (ipiv[%d] = %d, A[%d] = [%e])\n",
i, ipiv[i], i, crealf(A[ i * lda + i ]),
i, ipiv2[i], i, crealf(A2[ i * lda + i ]));
break;
}
}
dparam[TIMING_ANORM] = LAPACKE_clange_work(LAPACK_COL_MAJOR, lapack_const(PlasmaMaxNorm),
m, n, A, lda, work);
dparam[TIMING_XNORM] = LAPACKE_clange_work(LAPACK_COL_MAJOR, lapack_const(PlasmaMaxNorm),
m, n, A2, lda, work);
dparam[TIMING_BNORM] = 0.0;
CORE_caxpy( m, n, -1.0, A, lda, A2, lda);
dparam[TIMING_RES] = LAPACKE_clange_work(LAPACK_COL_MAJOR, lapack_const(PlasmaMaxNorm),
m, n, A2, lda, work);
free( A2 );
free( ipiv2 );
free( work );
}
/* Deallocate Workspace */
PLASMA_Desc_Destroy(&descA);
free( A );
free( AT );
free( ipiv );
PLASMA_Finalize();
return 0;
}
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;
}
