| MPI_T_CATEGORY_GET_NUM(3) | Open MPI | MPI_T_CATEGORY_GET_NUM(3) |
MPI_T_category_get_num — Query the number of categories
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
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2003-2025, The Open MPI Community
| May 30, 2025 |