void
hypre_F90_IFACE(hypre_parvectorcreate, HYPRE_PARVECTORCREATE)
( hypre_F90_Comm *comm,
hypre_F90_Int *global_size,
hypre_F90_IntArray *partitioning,
hypre_F90_Obj *vector,
hypre_F90_Int *ierr )
{
*ierr = (hypre_F90_Int) HYPRE_ParVectorCreate(
hypre_F90_PassComm (comm),
hypre_F90_PassInt (global_size),
hypre_F90_PassIntArray (partitioning),
hypre_F90_PassObjRef (HYPRE_ParVector, vector) );
}
/* ----------------------------------------------------------------------
* Main NVector Testing Routine
* --------------------------------------------------------------------*/
int main(int argc, char *argv[])
{
int fails = 0; /* counter for test failures */
long int local_length, global_length; /* vector lengths */
N_Vector W;
N_Vector X, Y, Z; /* test vectors */
MPI_Comm comm; /* MPI Communicator */
int nprocs, myid; /* Number of procs, proc id */
long int veclen; /* vector length */
int print_timing;
HYPRE_Int *partitioning; /* Vector Partitioning */
HYPRE_ParVector Xhyp; /* Instantiate hypre parallel vector */
/* check input and set vector length */
if (argc < 3) {
SetTiming(0);
} else {
print_timing = atoi(argv[2]);
SetTiming(print_timing);
}
if (argc < 2) {
veclen = VECLEN;
} else {
veclen = atol(argv[1]);
if (veclen <= 0) {
printf("ERROR: length of vector must be a positive integer \n");
return(-1);
}
}
/* printf("\nRunning with vector length %ld \n \n", veclen); */
/* Get processor number and total number of processes */
MPI_Init(&argc, &argv);
/* omp_set_num_threads(4); */
comm = MPI_COMM_WORLD;
MPI_Comm_size(comm, &nprocs);
MPI_Comm_rank(comm, &myid);
/* set partitioning */
local_length = veclen;
global_length = nprocs*local_length;
if(HYPRE_AssumedPartitionCheck()) {
partitioning = (HYPRE_Int*) malloc(2*sizeof(HYPRE_Int));
partitioning[0] = myid*local_length;
partitioning[1] = (myid+1)*local_length;
} else {
partitioning = (HYPRE_Int*) malloc((nprocs+1)*sizeof(HYPRE_Int));
if (veclen <= 0) {
printf("Using global partition.\n");
printf("I don't do this stuff. Now exiting...\n");
return -1;
}
}
/* Create template hypre vector */
HYPRE_ParVectorCreate(comm, global_length, partitioning, &Xhyp);
HYPRE_ParVectorInitialize(Xhyp);
/* Create empty vector */
W = N_VNewEmpty_ParHyp(comm, local_length, global_length);
/* NVector Test */
/* Hypre specific tests */
fails += Test_N_VMake(Xhyp, myid);
/* Create hypre vector wrapper */
X = N_VMake_ParHyp(Xhyp);
/* Memory allocation tests */
fails += Test_N_VCloneEmpty(X, myid);
fails += Test_N_VClone(X, local_length, myid);
fails += Test_N_VCloneEmptyVectorArray(5, X, myid);
fails += Test_N_VCloneVectorArray(5, X, local_length, myid);
/* Create a couple of more vectors by cloning X */
Y = N_VClone(X);
Z = N_VClone(X);
/* Skipped tests */
/* Accessing HYPRE vector raw data is not allowed from N_Vector interface */
/* fails += Test_N_VSetArrayPointer(W, local_length, myid); */
/* fails += Test_N_VGetArrayPointer(X, local_length, myid); */
/* N_Vector interface tests */
fails += Test_N_VGetVectorID(W, myid);
fails += Test_N_VConst(X, local_length, myid);
fails += Test_N_VLinearSum(X, Y, Z, local_length, myid);
fails += Test_N_VProd(X, Y, Z, local_length, myid);
fails += Test_N_VDiv(X, Y, Z, local_length, myid);
fails += Test_N_VScale(X, Z, local_length, myid);
fails += Test_N_VAbs(X, Z, local_length, myid);
fails += Test_N_VInv(X, Z, local_length, myid);
fails += Test_N_VAddConst(X, Z, local_length, myid);
fails += Test_N_VDotProd(X, Y, local_length, global_length, myid);
fails += Test_N_VMaxNorm(X, local_length, myid);
fails += Test_N_VWrmsNorm(X, Y, local_length, myid);
fails += Test_N_VWrmsNormMask(X, Y, Z, local_length, global_length, myid);
fails += Test_N_VMin(X, local_length, myid);
fails += Test_N_VWL2Norm(X, Y, local_length, global_length, myid);
fails += Test_N_VL1Norm(X, local_length, global_length, myid);
fails += Test_N_VCompare(X, Z, local_length, myid);
fails += Test_N_VInvTest(X, Z, local_length, myid);
fails += Test_N_VConstrMask(X, Y, Z, local_length, myid);
fails += Test_N_VMinQuotient(X, Y, local_length, myid);
/* Free vectors */
N_VDestroy_ParHyp(W);
N_VDestroy_ParHyp(X);
N_VDestroy_ParHyp(Y);
N_VDestroy_ParHyp(Z);
/* Print result */
if (fails) {
printf("FAIL: NVector module failed %i tests, Proc %d \n \n", fails, myid);
} else {
if(myid == 0) {
printf("SUCCESS: NVector module passed all tests, Proc %d \n \n",myid);
}
}
/* Free hypre template vector */
HYPRE_ParVectorDestroy(Xhyp);
MPI_Finalize();
return(0);
}
