ISPartitioningToNumbering
Takes an ISPartitioning and on each processor generates an IS that contains a new global node number for each index based on the partitioing.
Synopsis
int ISPartitioningToNumbering(IS part,IS *is)
Collective on IS
Input Parameters
partitioning -a partitioning as generated by MatPartitioningApply()
Output Parameter
is -on each processor the index set that defines the global numbers
(in the new numbering) for all the nodes currently (before the partitioning)
on that processor
See Also
MatPartitioningCreate(), AOCreateBasic()
Level:advanced
Location:src/is/utils/iscoloring.c
Index Set
Table of Contents