MPI_T_cvar_get_num(3) | Open MPI | MPI_T_cvar_get_num(3) |
MPI_T_cvar_get_num - Query the number of control variables
#include <mpi.h> int MPI_T_cvar_get_num(int *num_cvar)
MPI_T_cvar_get_num can be used to query the current number of control variables. The number of control variables may increase throughout the execution of the process but will never decrease.
MPI_T_cvar_get_num() will fail if:
December 18, 2020 | 4.1.0 |