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-   -   [mesh manipulation] renumberMesh options (https://www.cfd-online.com/Forums/openfoam-meshing/120347-renumbermesh-options.html)

dkokron July 4, 2013 17:18
renumberMesh options
 
I am testing the performance impact of using the renumberMesh utility and would like to try out the Sloan option that is hinted at in ...

./utilities/mesh/manipulation/renumberMesh/renumberMeshDict

I have read that the Sloan algorithm superior to the default CuthillMcKee for many types of matrices. I have not been able to locate and OpenSource implementation of the Sloan algorithm and was wondering what implementation was used during OpenFOAM testing.

Does anyone know where I can find an OpenSource implementation of the Sloan renumbering algorithm that works with the OpenFOAM renumberMesh utility?

Dan

dkokron July 4, 2013 19:35
Answered my own question. The OpenFOAM implementation of the Sloan algorithm depends on BOOST.

CFDnewbie147 November 8, 2013 02:50
Hello,

and how do you implement the BOOST function or where do I have to change to this algorithm?

best regards,
cfdnewbie147


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