PartitioningApply

Gets a partitioning for a matrix.

Synopsis

int PartitioningApply(Partitioning matp,IS *partitioning)

Input Parameters

matp -the matrix partitioning object

Output Parameters

partitioning -the partitioning. For each local node this tells the processor number that that node is assigned to.

Collective on Mat

Options Database Keys

To specify the partitioning through the options database, use one ofthe following
   -partitioning_type parmetis, -mat_partitioning current
To see the partitioning result
   -partitioning_view

The user can define additional partitionings; see PartitioningRegister().

Keywords

matrix, get, partitioning

See Also

PartitioningGetTypeFromOptions(), PartitioningRegister()

Location: src/mat/impls/partition/partition.c
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