#include "mpi.h" int MPI_Pcontrol( level ) int level;
- Profiling level
NotesThis routine provides a common interface for profiling control. The interpretation of level and any other arguments is left to the profiling library.
Notes for FortranAll MPI routines in Fortran (except for MPI_WTIME and MPI_WTICK) have an additional argument ierr at the end of the argument list. ierr is an integer and has the same meaning as the return value of the routine in C. In Fortran, MPI routines are subroutines, and are invoked with the call statement.
All MPI objects (e.g., MPI_Datatype, MPI_Comm) are of type INTEGER in Fortran.