PetscLayoutSetSize

Sets the global size for a PetscLayout object.

Synopsis

#include "petscis.h" 
PetscErrorCode PetscLayoutSetSize(PetscLayout map, PetscInt n)

Logically Collective

Input Parameters

• map - pointer to the map

• n - the global size, use PETSC_DETERMINE (the default) to have this value computed as the sum of the local sizes set with PetscLayoutSetLocalSize()

See Also

PetscLayout, PetscLayoutCreate(), PetscLayoutSetLocalSize(), PetscLayoutGetLocalSize(), PetscLayoutGetSize(), PetscLayoutSetUp(), PetscLayoutGetRange(), PetscLayoutGetRanges(), PetscLayoutSetBlockSize(), PetscLayoutGetBlockSize()

Level

developer

Location

src/vec/is/utils/pmap.c

Examples

src/vec/is/ao/tests/ex5.c
src/vec/is/sf/tests/ex16.c
src/dm/impls/plex/tests/ex106.c
src/mat/tests/ex254.c
src/mat/tests/ex66.c

---

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