SYNTAX
C Syntax
#include <mpi.h> int MPI_T_category_get_num(int *num_cat)
OUTPUT PARAMETERS
- num_cat
-
Current number of categories
DESCRIPTION
MPI_T_category_get_num can be used to query the current number of categories.
ERRORS
MPI_T_category_get_num() will fail if:- [MPI_T_ERR_NOT_INITIALIZED]
-
The MPI Tools interface not initialized