MatPartitioningScotchSetHostList
Specify host list file for mapping.
Synopsis
#include "petscmat.h"
PetscErrorCode PETSCMAT_DLLEXPORT MatPartitioningScotchSetHostList(MatPartitioning part, const char *filename)
Input Parameter
part -the partitioning context
file -the name of file
Notes
The file must consist in a list of hostnames (one per line). These hosts
are the ones referred to in the architecture file (see
MatPartitioningScotchSetArch()): the first host corresponds to index 0,
the second one to index 1, and so on.
If the name is not set, then the default "host_list" is used.
See Also
MatPartitioningScotchSetArch(), MatPartitioningScotchSetMapping()
Level:advanced
Location:src/mat/partition/impls/scotch/scotch.c
Index of all MatOrderings routines
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