#include "mpi.h"
#include "mpitest.h"
-int main( int argc, char **argv)
+int main(int argc, char **argv)
{
- int errs = 0;
+ int errs = 0;
void *v;
- int flag;
- int vval;
- int rank, size;
+ int flag;
+ int vval;
+ int rank, size;
- MTest_Init( &argc, &argv );
- MPI_Comm_size( MPI_COMM_WORLD, &size );
- MPI_Comm_rank( MPI_COMM_WORLD, &rank );
+ MTest_Init(&argc, &argv);
+ MPI_Comm_size(MPI_COMM_WORLD, &size);
+ MPI_Comm_rank(MPI_COMM_WORLD, &rank);
- MPI_Comm_get_attr( MPI_COMM_WORLD, MPI_TAG_UB, &v, &flag );
+ MPI_Comm_get_attr(MPI_COMM_WORLD, MPI_TAG_UB, &v, &flag);
if (!flag) {
- errs++;
- fprintf( stderr, "Could not get TAG_UB\n" );
+ errs++;
+ fprintf(stderr, "Could not get TAG_UB\n");
}
else {
- vval = *(int*)v;
- if (vval < 32767) {
- errs++;
- fprintf( stderr, "Got too-small value (%d) for TAG_UB\n", vval );
- }
+ vval = *(int *) v;
+ if (vval < 32767) {
+ errs++;
+ fprintf(stderr, "Got too-small value (%d) for TAG_UB\n", vval);
+ }
}
- MPI_Comm_get_attr( MPI_COMM_WORLD, MPI_HOST, &v, &flag );
+ MPI_Comm_get_attr(MPI_COMM_WORLD, MPI_HOST, &v, &flag);
if (!flag) {
- errs++;
- fprintf( stderr, "Could not get HOST\n" );
+ errs++;
+ fprintf(stderr, "Could not get HOST\n");
}
else {
- vval = *(int*)v;
- if ((vval < 0 || vval >= size) && vval != MPI_PROC_NULL) {
- errs++;
- fprintf( stderr, "Got invalid value %d for HOST\n", vval );
- }
+ vval = *(int *) v;
+ if ((vval < 0 || vval >= size) && vval != MPI_PROC_NULL) {
+ errs++;
+ fprintf(stderr, "Got invalid value %d for HOST\n", vval);
+ }
}
- MPI_Comm_get_attr( MPI_COMM_WORLD, MPI_IO, &v, &flag );
+ MPI_Comm_get_attr(MPI_COMM_WORLD, MPI_IO, &v, &flag);
if (!flag) {
- errs++;
- fprintf( stderr, "Could not get IO\n" );
+ errs++;
+ fprintf(stderr, "Could not get IO\n");
}
else {
- vval = *(int*)v;
- if ((vval < 0 || vval >= size) && vval != MPI_ANY_SOURCE &&
- vval != MPI_PROC_NULL) {
- errs++;
- fprintf( stderr, "Got invalid value %d for IO\n", vval );
- }
+ vval = *(int *) v;
+ if ((vval < 0 || vval >= size) && vval != MPI_ANY_SOURCE && vval != MPI_PROC_NULL) {
+ errs++;
+ fprintf(stderr, "Got invalid value %d for IO\n", vval);
+ }
}
- MPI_Comm_get_attr( MPI_COMM_WORLD, MPI_WTIME_IS_GLOBAL, &v, &flag );
+ MPI_Comm_get_attr(MPI_COMM_WORLD, MPI_WTIME_IS_GLOBAL, &v, &flag);
if (flag) {
- /* Wtime need not be set */
- vval = *(int*)v;
- if (vval < 0 || vval > 1) {
- errs++;
- fprintf( stderr, "Invalid value for WTIME_IS_GLOBAL (got %d)\n",
- vval );
- }
+ /* Wtime need not be set */
+ vval = *(int *) v;
+ if (vval < 0 || vval > 1) {
+ errs++;
+ fprintf(stderr, "Invalid value for WTIME_IS_GLOBAL (got %d)\n", vval);
+ }
}
/* MPI 2.0, section 5.5.3 - MPI_APPNUM should be set if the program is
- started with more than one executable name (e.g., in MPMD instead
- of SPMD mode). This is independent of the dynamic process routines,
- and should be supported even if MPI_COMM_SPAWN and friends are not. */
- MPI_Comm_get_attr( MPI_COMM_WORLD, MPI_APPNUM, &v, &flag );
+ * started with more than one executable name (e.g., in MPMD instead
+ * of SPMD mode). This is independent of the dynamic process routines,
+ * and should be supported even if MPI_COMM_SPAWN and friends are not. */
+ MPI_Comm_get_attr(MPI_COMM_WORLD, MPI_APPNUM, &v, &flag);
/* appnum need not be set */
if (flag) {
- vval = *(int *)v;
- if (vval < 0) {
- errs++;
- fprintf( stderr, "MPI_APPNUM is defined as %d but must be nonnegative\n", vval );
- }
+ vval = *(int *) v;
+ if (vval < 0) {
+ errs++;
+ fprintf(stderr, "MPI_APPNUM is defined as %d but must be nonnegative\n", vval);
+ }
}
/* MPI 2.0 section 5.5.1. MPI_UNIVERSE_SIZE need not be set, but
- should be present. */
- MPI_Comm_get_attr( MPI_COMM_WORLD, MPI_UNIVERSE_SIZE, &v, &flag );
+ * should be present. */
+ MPI_Comm_get_attr(MPI_COMM_WORLD, MPI_UNIVERSE_SIZE, &v, &flag);
/* MPI_UNIVERSE_SIZE need not be set */
if (flag) {
- /* But if it is set, it must be at least the size of comm_world */
- vval = *(int *)v;
- if (vval < size) {
- errs++;
- fprintf( stderr, "MPI_UNIVERSE_SIZE = %d, less than comm world (%d)\n", vval, size );
- }
+ /* But if it is set, it must be at least the size of comm_world */
+ vval = *(int *) v;
+ if (vval < size) {
+ errs++;
+ fprintf(stderr, "MPI_UNIVERSE_SIZE = %d, less than comm world (%d)\n", vval, size);
+ }
}
-
- MPI_Comm_get_attr( MPI_COMM_WORLD, MPI_LASTUSEDCODE, &v, &flag );
+
+ MPI_Comm_get_attr(MPI_COMM_WORLD, MPI_LASTUSEDCODE, &v, &flag);
/* Last used code must be defined and >= MPI_ERR_LASTCODE */
if (flag) {
- vval = *(int*)v;
- if (vval < MPI_ERR_LASTCODE) {
- errs++;
- fprintf( stderr, "MPI_LASTUSEDCODE points to an integer (%d) smaller than MPI_ERR_LASTCODE (%d)\n", vval, MPI_ERR_LASTCODE );
- }
+ vval = *(int *) v;
+ if (vval < MPI_ERR_LASTCODE) {
+ errs++;
+ fprintf(stderr,
+ "MPI_LASTUSEDCODE points to an integer (%d) smaller than MPI_ERR_LASTCODE (%d)\n",
+ vval, MPI_ERR_LASTCODE);
+ }
}
else {
- errs++;
- fprintf( stderr, "MPI_LASTUSECODE is not defined\n" );
+ errs++;
+ fprintf(stderr, "MPI_LASTUSECODE is not defined\n");
}
- MTest_Finalize( errs );
- MPI_Finalize( );
-
+ MTest_Finalize(errs);
+ MPI_Finalize();
+
return 0;
}
