PETSC_COMM_SELF

This is always MPI_COMM_SELF

Notes

Do not USE/access or set this variable before PetscInitialize() has been called.

See Also

PETSC_COMM_WORLD

Level

beginner

Location

include/petscsys.h

Examples

src/dm/dt/dualspace/impls/lagrange/tutorials/ex2.c
src/dm/field/tutorials/ex1.c
src/dm/impls/plex/tutorials/ex10.c
src/dm/impls/plex/tutorials/ex11.c
src/dm/impls/plex/tutorials/ex1f90.F90
src/dm/impls/plex/tutorials/ex6.c
src/dm/impls/plex/tutorials/ex8.c
src/dm/impls/swarm/tutorials/ex1.c
src/dm/impls/swarm/tutorials/ex1f90.F90
src/dm/label/tutorials/ex1.c
src/dm/tutorials/ex14.c

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