CS_PARTITION_MEM_LOG
Name of memory operations trace file.
cs_partition1
Compute domain partition(s) of code_saturne preprocessor output.
Usage
cs_partition <n_ranks>
[<n_ranks_2> ...
<n_ranks_n>]
[-no-perio]
[-no-write]
Overview
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
Examples
cs_partition 32 64 -no-write