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/sys/tutorials/ex7.c
src/sys/tutorials/ex17.c
src/sys/tutorials/ex3.c
src/sys/tutorials/ex6.c
src/sys/tutorials/ex1.c
src/sys/tutorials/ex2.c
src/sys/classes/random/tutorials/ex1.c
src/sys/classes/random/tutorials/ex2.c
src/vec/vec/tutorials/ex8.c
src/vec/vec/tutorials/ex6.c

---

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