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/classes/random/tutorials/ex1.c.html
src/sys/classes/random/tutorials/ex2.c.html
src/sys/tutorials/ex17.c.html
src/sys/tutorials/ex17f.F90.html
src/sys/tutorials/ex1.c.html
src/sys/tutorials/ex1f.F90.html
src/sys/tutorials/ex2.c.html
src/sys/tutorials/ex2f.F90.html
src/sys/tutorials/ex3.c.html
src/vec/vec/tutorials/ex14f.F90.html
src/vec/vec/tutorials/ex4f90.F90.html


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