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Scotch 6.0 with OpenFOAM 2.1.1

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Old   September 10, 2018, 09:46
Default Scotch 6.0 with OpenFOAM 2.1.1
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Pete
Join Date: Feb 2016
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Hi All - I have been trying to get scotch-6.0.0 (from ThirdParty-2.3.0) to work with OpenFOAM-2.1.1 due to dgraphFoldComm errors with scotch-5.1.11. I am using a custom solver that incorporates dynamic load balancing with ptscotch. I copied the scotch-6.0.0 folder into the ThirdParty-2.1.1 folder, changed the scotch.sh file to point to the new scotch folder and recompiled. Everything seems to compile OK, but when I run my solver I get a warning about "undefined symbol: SCOTCHorderSaveTree" which prevents my load balancing library from loading.

Has anybody seen this warning/error before or figured out a work around for the dgraphFoldComm errors?

Thanks
Pete
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dgraph fold comm, ptscotch, scotch order save tree


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