redistributePar.C File Reference

Redistributes existing decomposed mesh and fields according to the current settings in the decomposeParDict file. More...

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Detailed Description

Redistributes existing decomposed mesh and fields according to the current settings in the decomposeParDict file.

Original source file redistributePar.C

Must be run on maximum number of source and destination processors. Balances mesh and writes new mesh to new time directory.

Can optionally run in decompose/reconstruct mode to decompose/reconstruct mesh and fields.

Usage

redistributePar [OPTION]

Options:

• -decompose

  Remove any existing processor subdirectories and decomposes the mesh. Equivalent to running without processor subdirectories.

• -reconstruct

  Reconstruct mesh and fields (like reconstructParMesh+reconstructPar).

• -newTimes

  (in combination with -reconstruct) reconstruct only new times.

• -dry-run

  (not in combination with -reconstruct) Test without actually decomposing.

• -cellDist

  not in combination with -reconstruct) Write the cell distribution as a labelList, for use with 'manual' decomposition method and as a volScalarField for visualization.

• -region <regionName>

  Distribute named region.

• -allRegions

  Distribute all regions in regionProperties. Does not check for existence of processor*.

Definition in file redistributePar.C.