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Mark Olesen ed2722745d ENH: revert regionSplit to older algorithm (issue #805 )

- the algorithm was last used in OpenFOAM-2.4, after which it was
  replaced with a FaceCellWave version.

  Whereas the original (2.4.x) version exhibited performance
  degradation on very large meshes (with explicit constraints), the
  FaceCellWave version exhibited performance issues with large numbers
  of blocked faces.

  With large numbers of blocked faces, the FaceCellWave regionSplit
  could take between 10 to 100 times longer due to the slow
  propagation speed through blocked faces.

  The 2.4 regionSplit has been revamped to avoid local memory
  allocations, which appears to have been the source of the original
  performance issues on large meshes.

  For additional performance, intermediate renumbering is also avoided
  during the consolidation of regions over processor domains.

2018-04-27 15:51:33 +02:00

applications

ENH: make format of ExecutionTime = ... output configurable (issue #788 )

2018-04-27 15:00:34 +02:00

bin

ENH: improve handling of ThirdParty packages

2018-04-24 14:51:19 +02:00

doc

STYLE: note deprecated status for NamedEnum

2018-01-09 16:06:40 +01:00

etc

ENH: make format of ExecutionTime = ... output configurable (issue #788 )

2018-04-27 15:00:34 +02:00

modules

SUBMODULE: minor updates for cfmesh

2018-04-26 10:45:52 +02:00

src

ENH: revert regionSplit to older algorithm (issue #805 )

2018-04-27 15:51:33 +02:00

tutorials

ENH: make format of ExecutionTime = ... output configurable (issue #788 )

2018-04-27 15:00:34 +02:00

wmake

STYLE: consistent '// End namespace' markers

2018-04-27 09:51:35 +02:00

.gitignore

ENH: improve MPI configuration possibilities

2017-03-29 13:48:54 +02:00

.gitmodules

SUBMODULE: catalyst function object

2018-04-03 19:07:35 +02:00

Allwmake

ENH: improve handling of ThirdParty packages

2018-04-24 14:51:19 +02:00

BuildIssues.txt

STYLE: update BuildIssues with CGAL mpfr-none problem (issue #674 )

2017-12-21 10:38:57 +01:00

COPYING

2011-08-14 12:17:30 +01:00

README.md

STYLE: Updated README

2017-12-30 20:04:26 +00:00

README.md

About OpenFOAM

OpenFOAM is a free, open source CFD software released and developed primarily by OpenCFD Ltd since 2004. It has a large user base across most areas of engineering and science, from both commercial and academic organisations. OpenFOAM has an extensive range of features to solve anything from complex fluid flows involving chemical reactions, turbulence and heat transfer, to acoustics, solid mechanics and electromagnetics. More...

OpenFOAM is professionally released every six months to include customer sponsored developments and contributions from the community - individual and group contributors, fork re-integrations including from FOAM-extend and OpenFOAM Foundation Ltd - in this Official Release sanctioned by the OpenFOAM Worldwide Trademark Owner aiming towards one OpenFOAM.

Copyright

OpenFOAM is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. See the file COPYING in this directory or http://www.gnu.org/licenses/, for a description of the GNU General Public License terms under which you can copy the files.

OpenFOAM Trademark

OpenCFD Ltd grants use of its OpenFOAM trademark by Third Parties on a licence basis. ESI Group and OpenFOAM Foundation Ltd are currently permitted to use the Name and agreed Domain Name. For information on trademark use, please refer to the trademark policy guidelines.

Please contact OpenCFD if you have any questions on the use of the OpenFOAM trademark.

Violations of the Trademark are continuously monitored, and will be duly prosecuted.

README.md

About OpenFOAM

Copyright

OpenFOAM Trademark

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