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  • PETSC_COMM_SELF

PETSC_COMM_SELF#

This is always MPI_COMM_SELF

Note#

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/ksp/ksp/tutorials/ex42.c
src/ksp/ksp/tutorials/ex81.c
src/ksp/ksp/tutorials/ex61f.F90
src/ksp/ksp/tutorials/ex73.c
src/ksp/ksp/tutorials/ex43.c
src/ksp/ksp/tutorials/ex51.c
src/ksp/ksp/tutorials/ex70.c
src/ksp/ksp/tutorials/ex76.c
src/ksp/ksp/tutorials/ex56.c
src/ksp/ksp/tutorials/ex55.c


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Last updated on 2025-05-20T11:59:30-0500 (v3.23.2-35-g165c2d34d1cb).