Separate HTML for Basic Foil 14 MPI_Finalize -- Environment Management

Basic HTML version of Foils prepared 10 Oct 1995

Foil 14 MPI_Finalize -- Environment Management

From Fox Presentation Fall 1995 CPS615 Basic Simulation Track for Computational Science -- Fall Semester 95. by Geoffrey C. Fox

Before exiting, an MPI application it is courteous to clean up the MPI state and MPI_FINALIZE does this. No MPI routine may be called in a given process after that process has called MPI_FINALIZE

for C: int MPI_Finalize()

for Fortran: MPI_FINALIZE(mpierr)

mpierr is an integer