petsc-3.14.6 2021-03-30

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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