petsc-3.4.4 2014-03-13

VecSetLocalToGlobalMappingBlock

Sets a local numbering to global numbering used by the routine VecSetValuesBlockedLocal() to allow users to insert vector entries using a local (per-processor) numbering.

Synopsis

#include "petscvec.h"   
PetscErrorCode  VecSetLocalToGlobalMappingBlock(Vec x,ISLocalToGlobalMapping mapping)
Logically Collective on Vec

Input Parameters

x - vector
mapping - mapping created with ISLocalToGlobalMappingCreate() or ISLocalToGlobalMappingCreateIS()

Notes

All vectors obtained with VecDuplicate() from this vector inherit the same mapping.

See Also

VecAssemblyBegin(), VecAssemblyEnd(), VecSetValues(), VecSetValuesLocal(),
VecSetLocalToGlobalMapping(), VecSetValuesBlockedLocal()

Level:intermediate
Location:
src/vec/vec/interface/vector.c
Index of all Vec routines
Table of Contents for all manual pages
Index of all manual pages