MPI_Comm

the basic object used by MPI to determine which processes are involved in a communication

Note

This manual page is a place-holder because MPICH does not have a manual page for MPI_Comm

See Also

PETSC_COMM_WORLD, PETSC_COMM_SELF

Level

beginner

Location

include/petscsys.h

Examples

src/dm/impls/plex/tutorials/ex11.c
src/ksp/ksp/tutorials/ex42.c
src/dm/impls/stag/tutorials/ex4.c
src/ksp/ksp/tutorials/ex54.c
src/dm/tutorials/ex51.c
src/dm/tutorials/ex22.c
src/dm/tutorials/ex25.c
src/dm/tutorials/ex15.c
src/dm/impls/plex/tutorials/ex5.c
src/dm/field/tutorials/ex1.c

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Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages