void foo_finalize(void);
int foo_copy_attr_function(MPI_Datatype type, int type_keyval,
- void *extra_state, void *attribute_val_in,
- void *attribute_val_out, int *flag);
+ void *extra_state, void *attribute_val_in,
+ void *attribute_val_out, int *flag);
int foo_delete_attr_function(MPI_Datatype type, int type_keyval,
- void *attribute_val, void *extra_state);
+ void *attribute_val, void *extra_state);
static const char *my_func = 0;
static int verbose = 0;
static int delete_called = 0;
int main(int argc, char *argv[])
{
- int mpi_errno;
MPI_Datatype type, duptype;
int rank;
MPI_Init(&argc, &argv);
-
- MPI_Comm_rank( MPI_COMM_WORLD, &rank );
+
+ MPI_Comm_rank(MPI_COMM_WORLD, &rank);
foo_initialize();
- mpi_errno = MPI_Type_contiguous(2, MPI_INT, &type);
+ MPI_Type_contiguous(2, MPI_INT, &type);
- mpi_errno = MPI_Type_set_attr(type, foo_keyval, NULL);
+ MPI_Type_set_attr(type, foo_keyval, NULL);
- mpi_errno = MPI_Type_dup(type, &duptype);
+ MPI_Type_dup(type, &duptype);
my_func = "Free of type";
- mpi_errno = MPI_Type_free(&type);
+ MPI_Type_free(&type);
my_func = "free of duptype";
- mpi_errno = MPI_Type_free(&duptype);
+ MPI_Type_free(&duptype);
foo_finalize();
if (rank == 0) {
- int errs = 0;
- if (copy_called != 1) {
- printf( "Copy called %d times; expected once\n", copy_called );
- errs++;
- }
- if (delete_called != 2) {
- printf( "Delete called %d times; expected twice\n", delete_called );
- errs++;
- }
- if (errs == 0) {
- printf( " No Errors\n" );
- }else if(mpi_errno!=MPI_SUCCESS){
- printf( " Output fail - Found %d errors\n", errs );
- }else {
- printf( " Found %d errors\n", errs );
- }
- fflush(stdout);
+ int errs = 0;
+ if (copy_called != 1) {
+ printf("Copy called %d times; expected once\n", copy_called);
+ errs++;
+ }
+ if (delete_called != 2) {
+ printf("Delete called %d times; expected twice\n", delete_called);
+ errs++;
+ }
+ if (errs == 0) {
+ printf(" No Errors\n");
+ }
+ else {
+ printf(" Found %d errors\n", errs);
+ }
+ fflush(stdout);
}
MPI_Finalize();
}
int foo_copy_attr_function(MPI_Datatype type,
- int type_keyval,
- void *extra_state,
- void *attribute_val_in,
- void *attribute_val_out,
- int *flag)
+ int type_keyval,
+ void *extra_state,
+ void *attribute_val_in, void *attribute_val_out, int *flag)
{
- if (verbose) printf("copy fn. called\n");
- copy_called ++;
- * (char **) attribute_val_out = NULL;
+ if (verbose)
+ printf("copy fn. called\n");
+ copy_called++;
+ *(char **) attribute_val_out = NULL;
*flag = 1;
return MPI_SUCCESS;
}
int foo_delete_attr_function(MPI_Datatype type,
- int type_keyval,
- void *attribute_val,
- void *extra_state)
+ int type_keyval, void *attribute_val, void *extra_state)
{
- if (verbose) printf("delete fn. called in %s\n", my_func );
- delete_called ++;
+ if (verbose)
+ printf("delete fn. called in %s\n", my_func);
+ delete_called++;
return MPI_SUCCESS;
}
int foo_initialize(void)
{
- int mpi_errno;
-
/* create keyval for use later */
- mpi_errno = MPI_Type_create_keyval(foo_copy_attr_function,
- foo_delete_attr_function,
- &foo_keyval,
- NULL);
- if (mpi_errno==MPI_SUCCESS && verbose) printf("created keyval\n");
+ MPI_Type_create_keyval(foo_copy_attr_function,
+ foo_delete_attr_function, &foo_keyval, NULL);
+ if (verbose)
+ printf("created keyval\n");
return 0;
}
void foo_finalize(void)
{
- int mpi_errno;
-
/* remove keyval */
- mpi_errno = MPI_Type_free_keyval(&foo_keyval);
+ MPI_Type_free_keyval(&foo_keyval);
- if (mpi_errno==MPI_SUCCESS && verbose) printf("freed keyval\n");
+ if (verbose)
+ printf("freed keyval\n");
return;
}