mpi.finalize: MPI\_Finalize API
In snoweye/Rmpi_PROF: Interface (Wrapper) to MPI (Message-Passing Interface)

Description Usage Arguments Details Value Author(s) References See Also

Terminates MPI execution environment.

1	mpi.finalize()

None

This routines must be called by each slave (master) before it exits. This call cleans all MPI state. Once mpi.finalize has been called, no MPI routine may be called. To be more safe leaving MPI, please use mpi.exit which not only calls mpi.finalize but also detaches the library Rmpi. This will make reload the library Rmpi impossible.

Always return 1

Hao Yu

http://www.lam-mpi.org/, http://www-unix.mcs.anl.gov/mpi/www/www3/

mpi.exit

snoweye/Rmpi_PROF documentation built on May 30, 2019, 6:04 a.m.