NAME
cs_partition - Compute domain partition(s) of Code_Saturne preprocessor
output.
SYNOPSIS
cs_partition <n_ranks> [<n_ranks_2> ... <n_ranks_n>] [-no-perio] [-no-
write]
DESCRIPTION
The cs_partition program takes the file named preprocessor_output
created by the Code_Saturne preprocessor cs_preprocess and builds one
or several "cells -> domain" association files, named domain_number_p
by using a graph splitting if linked with a METIS or SCOTCH library.
OPTIONS
<n_ranks>
Number of ranks of destination partition (> 1).
--metis
Use METIS for partitioning (default if available).
--scotch
Use SCOTCH for partitioning.
--no-perio
Ignore periodicity information if present.
--no-write
Do not write output.
-h Print a usage message and exit.
ENVIRONMENT
CS_PARTITION_MEM_LOG
Name of memory operations trace file.
EXAMPLE
cs_partition 32 64 -no-write
SEE ALSO
cs_io_dump(1), cs_preprocess(1)
2009-09-14