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Forum: OpenFOAM Meshing & Mesh Conversion

April 6, 2012, 14:59

Replies: 12

[snappyHexMesh] multiple instances of SnappyHexMesh

Views: 2,256

Posted By wyldckat

Hi Mihai, OK, here is a test case that needs...

Hi Mihai,

OK, here is a test case that needs about 1.5GB of RAM when running 4 separate cases and takes about 280s (on AMD 1055T 64bit x6 cores :D) for each snappyHexMesh:

Assuming we've...

Forum: OpenFOAM Meshing & Mesh Conversion

April 5, 2012, 11:49

Replies: 12

[snappyHexMesh] multiple instances of SnappyHexMesh

Views: 2,256

Posted By wyldckat

Hi Mihai, Let me quote from wikipedia ;) ...

Hi Mihai,

Let me quote from wikipedia ;)

Basically, taking lovecraft22's example, the serial execution of simultaneous snappyHexMesh processes would be this:
#!/bin/sh
cd path_to_first_case...

Forum: OpenFOAM Meshing & Mesh Conversion

April 5, 2012, 08:21

Replies: 12

[snappyHexMesh] multiple instances of SnappyHexMesh

Views: 2,256

Posted By wyldckat

Greetings to both of you! @Mihai: if the 4...

Greetings to both of you!

@Mihai: if the 4 cases have independent folders and if you have enough RAM available, then the snappyHexMesh processes should not affect each other during serial...

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