MPI_T_category_changed(3) | Open MPI | MPI_T_category_changed(3) |
MPI_T_category_changed - Get a timestamp for the categories
#include <mpi.h> int MPI_T_category_changed(int *stamp)
If two subsequent calls to this routine return the same timestamp, it is guaranteed that no categories have been changed or added. If the timestamp from the second call is higher than some categories have been added or changed.
MPI_T_category_changed() will fail if:
October 29, 2018 | 3.1.3 |