static char MTEST_Descrip[] = "RMA to self";
*/
-int main( int argc, char *argv[] )
+int main(int argc, char *argv[])
{
int errs = 0;
int rank, size, i, j;
- MPI_Comm comm;
- MPI_Win win;
- int *winbuf, count;
- int *sbuf, scount, vcount;
- MPI_Datatype vectype;
+ MPI_Comm comm;
+ MPI_Win win;
+ int *winbuf, count;
+ int *sbuf, scount, vcount;
+ MPI_Datatype vectype;
- MTest_Init( &argc, &argv );
+ MTest_Init(&argc, &argv);
comm = MPI_COMM_WORLD;
- MPI_Comm_rank( comm, &rank );
- MPI_Comm_size( comm, &size );
+ MPI_Comm_rank(comm, &rank);
+ MPI_Comm_size(comm, &size);
/* Allocate and initialize sbuf */
scount = 1000;
- count = 1000;
- sbuf = (int *)malloc( scount * sizeof(int) );
+ count = 1000;
+ sbuf = (int *) malloc(scount * sizeof(int));
if (!sbuf) {
- fprintf( stderr, "Could not allocate send buffer f size %d\n",
- scount );
- MPI_Abort( MPI_COMM_WORLD, 0 );
+ fprintf(stderr, "Could not allocate send buffer f size %d\n", scount);
+ MPI_Abort(MPI_COMM_WORLD, 0);
}
- for (i=0; i<scount; i++) sbuf[i] = i;
+ for (i = 0; i < scount; i++)
+ sbuf[i] = i;
- MPI_Alloc_mem( count*sizeof(int), MPI_INFO_NULL, &winbuf );
+ MPI_Alloc_mem(count * sizeof(int), MPI_INFO_NULL, &winbuf);
/* This is a simple vector type */
vcount = count / 4;
- MPI_Type_vector( vcount, 1, 2, MPI_INT, &vectype );
- MPI_Type_commit( &vectype );
- MPI_Win_create( winbuf, count * sizeof(int), sizeof(int), MPI_INFO_NULL,
- comm, &win );
+ MPI_Type_vector(vcount, 1, 2, MPI_INT, &vectype);
+ MPI_Type_commit(&vectype);
+ MPI_Win_create(winbuf, count * sizeof(int), sizeof(int), MPI_INFO_NULL, comm, &win);
+
+ /* Check with different combination of types, including non-contig on
+ * both sides */
- /* Check with different combination of types, including non-contig on
- both sides */
-
/* Clear winbuf */
- memset( winbuf, 0, count*sizeof(int) );
- MPI_Win_lock( MPI_LOCK_EXCLUSIVE, rank, 0, win );
- MPI_Put( sbuf, 1, vectype, rank, 0, 1, vectype, win );
- MPI_Win_unlock( rank, win );
+ memset(winbuf, 0, count * sizeof(int));
+ MPI_Win_lock(MPI_LOCK_EXCLUSIVE, rank, 0, win);
+ MPI_Put(sbuf, 1, vectype, rank, 0, 1, vectype, win);
+ MPI_Win_unlock(rank, win);
/* Check results */
j = 0;
- for (i=0; i<vcount; i++) {
- if (winbuf[j] != sbuf[j]) {
- errs ++;
- fprintf( stderr, "VecPut: winbuf[%d] = %d, should = %d\n",
- winbuf[j], j, sbuf[j] );
- }
- j += 2;
+ for (i = 0; i < vcount; i++) {
+ if (winbuf[j] != sbuf[j]) {
+ errs++;
+ fprintf(stderr, "VecPut: winbuf[%d] = %d, should = %d\n", j, winbuf[j], sbuf[j]);
+ }
+ j += 2;
}
- memset( winbuf, 0, count*sizeof(int) );
- MPI_Win_lock( MPI_LOCK_SHARED, rank, 0, win );
- MPI_Accumulate( sbuf, 1, vectype, rank, 0, 1, vectype, MPI_SUM, win );
- MPI_Win_unlock( rank, win );
+ memset(winbuf, 0, count * sizeof(int));
+ MPI_Win_lock(MPI_LOCK_SHARED, rank, 0, win);
+ MPI_Accumulate(sbuf, 1, vectype, rank, 0, 1, vectype, MPI_SUM, win);
+ MPI_Win_unlock(rank, win);
/* Check results */
j = 0;
- for (i=0; i<vcount; i++) {
- if (winbuf[j] != sbuf[j]) {
- errs ++;
- fprintf( stderr, "VecAcc: winbuf[%d] = %d, should = %d\n",
- winbuf[j], j, sbuf[j] );
- }
- j += 2;
+ for (i = 0; i < vcount; i++) {
+ if (winbuf[j] != sbuf[j]) {
+ errs++;
+ fprintf(stderr, "VecAcc: winbuf[%d] = %d, should = %d\n", j, winbuf[j], sbuf[j]);
+ }
+ j += 2;
}
/* Now, use get to fetch back the results that we just wrote */
- memset( sbuf, 0, count*sizeof(int) );
- MPI_Win_lock( MPI_LOCK_SHARED, rank, 0, win );
- MPI_Get( sbuf, 1, vectype, rank, 0, 1, vectype, win );
- MPI_Win_unlock( rank, win );
+ memset(sbuf, 0, count * sizeof(int));
+ MPI_Win_lock(MPI_LOCK_SHARED, rank, 0, win);
+ MPI_Get(sbuf, 1, vectype, rank, 0, 1, vectype, win);
+ MPI_Win_unlock(rank, win);
/* Check results */
j = 0;
- for (i=0; i<vcount; i++) {
- if (winbuf[j] != sbuf[j]) {
- errs ++;
- fprintf( stderr, "VecAcc: winbuf[%d] = %d, should = %d\n",
- winbuf[j], j, sbuf[j] );
- }
- j += 2;
+ for (i = 0; i < vcount; i++) {
+ if (winbuf[j] != sbuf[j]) {
+ errs++;
+ fprintf(stderr, "VecAcc: winbuf[%d] = %d, should = %d\n", j, winbuf[j], sbuf[j]);
+ }
+ j += 2;
}
- MPI_Win_free( &win );
- MPI_Free_mem( winbuf );
- free( sbuf );
- MPI_Type_free( &vectype );
+ MPI_Win_free(&win);
+ MPI_Free_mem(winbuf);
+ free(sbuf);
+ MPI_Type_free(&vectype);
- MTest_Finalize( errs );
+ MTest_Finalize(errs);
MPI_Finalize();
return 0;
