Automatically decomposes a mesh and fields of a case for parallel execution of OpenFOAM.
More...
Go to the source code of this file.
Automatically decomposes a mesh and fields of a case for parallel execution of OpenFOAM.
Original source file decomposePar.C
- Usage
- decomposePar [OPTIONS]
Options:
- -allRegions
- Decompose all regions in regionProperties. Does not check for existence of processor*.
- -case <dir>
- Specify case directory to use (instead of the cwd).
- -cellDist
- Write the cell distribution as a labelList, for use with 'manual' decomposition method and as a VTK or volScalarField for visualization.
- -constant
- Include the 'constant/' dir in the times list.
- -copyUniform
- Copy any uniform directories too.
- -copyZero
- Copy 0 directory to processor* rather than decompose the fields.
- -debug-switch <name=val>
- Specify the value of a registered debug switch. Default is 1 if the value is omitted. (Can be used multiple times)
- -decomposeParDict <file>
- Use specified file for decomposePar dictionary.
- -dry-run
- Test without writing the decomposition. Changes -cellDist to only write VTK output.
- -fields
- Use existing geometry decomposition and convert fields only.
- fileHandler <handler>
- Override the file handler type.
- -force
- Remove any existing processor subdirectories before decomposing the geometry.
- -ifRequired
- Only decompose the geometry if the number of domains has changed from a previous decomposition. No processor subdirectories will be removed unless the -force option is also specified. This option can be used to avoid redundant geometry decomposition (eg, in scripts), but should be used with caution when the underlying (serial) geometry or the decomposition method etc. have been changed between decompositions.
- -info-switch <name=val>
- Specify the value of a registered info switch. Default is 1 if the value is omitted. (Can be used multiple times)
- -latestTime
- Select the latest time.
- -lib <name>
- Additional library or library list to load (can be used multiple times).
- -noFunctionObjects
- Do not execute function objects.
- -noSets
- Skip decomposing cellSets, faceSets, pointSets.
- -noZero
- Exclude the 0 dir from the times list.
- -opt-switch <name=val>
- Specify the value of a registered optimisation switch (int/bool). Default is 1 if the value is omitted. (Can be used multiple times)
- -region <regionName>
- Decompose named region. Does not check for existence of processor*.
- -time <ranges>
- Override controlDict settings and decompose selected times. Does not re-decompose the mesh i.e. does not handle moving mesh or changing mesh cases. Eg, ':10,20 40:70 1000:', 'none', etc.
- -verbose
- Additional verbosity.
- -doc
- Display documentation in browser.
- -doc-source
- Display source code in browser.
- -help
- Display short help and exit.
- -help-man
- Display full help (manpage format) and exit.
- -help-notes
- Display help notes (description) and exit.
- -help-full
- Display full help and exit.
Definition in file decomposePar.C.