petsc-3.9.4 2018-09-11
PetscLayoutGetRange
gets the range of values owned by this process
Synopsis
#include "petscis.h"
PetscErrorCode PetscLayoutGetRange(PetscLayout map,PetscInt *rstart,PetscInt *rend)
Not Collective
Input Parameters
map -pointer to the map
Output Parameters
| rstart | - first index owned by this process
|
| rend | - one more than the last index owned by this process
|
Notes
Call this after the call to PetscLayoutSetUp()
See Also
PetscLayoutCreate(), PetscLayoutSetLocalSize(), PetscLayoutGetLocalSize(), PetscLayoutSetSize(),
PetscLayoutGetSize(), PetscLayoutGetRanges(), PetscLayoutSetBlockSize(), PetscLayoutGetSize(), PetscLayoutSetUp()
Level
developer
Location
src/vec/is/utils/pmap.c
Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages