MatSetLocalToGlobalMappingBlock

 Sets a local-to-global numbering for use by the routine MatSetValuesBlockedLocal() to allow users to insert matrix entries using a local (per-processor) numbering.

Synopsis

#include "petscmat.h" 
int MatSetLocalToGlobalMappingBlock(Mat x,ISLocalToGlobalMapping mapping)
Not Collective

Input Parameters

x - the matrix
mapping - mapping created with ISLocalToGlobalMappingCreate() or ISLocalToGlobalMappingCreateIS()

See Also

MatAssemblyBegin(), MatAssemblyEnd(), MatSetValues(), MatSetValuesBlockedLocal(),
MatSetValuesBlocked(), MatSetValuesLocal()

Level:intermediate
Location:src/mat/interface/matrix.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages