/*
* This program tests the allocation (and deallocation) of contexts.
- *
+ *
*/
-int main( int argc, char **argv )
+int main(int argc, char **argv)
{
int errs = 0;
int i, j, err;
MPI_Comm newcomm1, newcomm2[200];
- MTest_Init( &argc, &argv );
+ MTest_Init(&argc, &argv);
/* Get a separate communicator to duplicate */
- MPI_Comm_dup( MPI_COMM_WORLD, &newcomm1 );
+ MPI_Comm_dup(MPI_COMM_WORLD, &newcomm1);
- MPI_Errhandler_set( newcomm1, MPI_ERRORS_RETURN );
+ MPI_Errhandler_set(newcomm1, MPI_ERRORS_RETURN);
/* Allocate many communicators in batches, then free them */
- for (i=0; i<1000; i++) {
- for (j=0; j<200; j++) {
- err = MPI_Comm_dup( newcomm1, &newcomm2[j] );
- if (err) {
- errs++;
- if (errs < 10) {
- fprintf( stderr, "Failed to duplicate communicator for (%d,%d)\n", i, j );
- MTestPrintError( err );
- }
- }
- }
- for (j=0; j<200; j++) {
- err = MPI_Comm_free( &newcomm2[j] );
- if (err) {
- errs++;
- if (errs < 10) {
- fprintf( stderr, "Failed to free %d,%d\n", i, j );
- MTestPrintError( err );
- }
- }
- }
+ for (i = 0; i < 100; i++) {
+ for (j = 0; j < 200; j++) {
+ err = MPI_Comm_dup(newcomm1, &newcomm2[j]);
+ if (err) {
+ errs++;
+ if (errs < 10) {
+ fprintf(stderr, "Failed to duplicate communicator for (%d,%d)\n", i, j);
+ MTestPrintError(err);
+ }
+ }
+ }
+ for (j = 0; j < 200; j++) {
+ err = MPI_Comm_free(&newcomm2[j]);
+ if (err) {
+ errs++;
+ if (errs < 10) {
+ fprintf(stderr, "Failed to free %d,%d\n", i, j);
+ MTestPrintError(err);
+ }
+ }
+ }
}
- err = MPI_Comm_free( &newcomm1 );
+ err = MPI_Comm_free(&newcomm1);
if (err) {
- errs++;
- fprintf( stderr, "Failed to free newcomm1\n" );
- MTestPrintError( err );
+ errs++;
+ fprintf(stderr, "Failed to free newcomm1\n");
+ MTestPrintError(err);
}
-
- MTest_Finalize( errs );
+
+ MTest_Finalize(errs);
MPI_Finalize();