MPIU_INT#

Portable MPI datatype corresponding to PetscInt independent of the precision of PetscInt

Note#

In MPI calls that require an MPI datatype that matches a PetscInt or array of PetscInt values, pass this value.

See Also#

PetscReal, PetscScalar, PetscComplex, PetscInt, MPIU_COUNT, MPIU_REAL, MPIU_SCALAR, MPIU_COMPLEX

Level#

beginner

Location#

include/petscsys.h

Examples#

src/snes/tutorials/ex13.c
src/ts/tutorials/ex14.c
src/ksp/ksp/tutorials/ex70.c
src/ksp/ksp/tutorials/ex82.c
src/ksp/ksp/tutorials/ex73.c
src/snes/tutorials/ex48.c
src/dm/impls/plex/tutorials/ex10.c
src/vec/is/sf/tutorials/ex1.c
src/ts/tutorials/ex11_sa.c
src/ts/tutorials/ex30.c


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