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Forum: OpenFOAM Running, Solving & CFD

May 15, 2012, 16:00

Replies: 14

parallel simpleFoam freezes the whole system

Views: 2,676

Posted By wyldckat

Hi Martin and Vangelis, @Martin: mpirun is...

Hi Martin and Vangelis,

@Martin: mpirun is meant to come first, right?
mpirun numactl --physcpubind=0,2,4,6,8,10,12,14,16,18,20,22 -np 12 simpleFoam -case tetra_layers -parallel > log.txt...

Forum: OpenFOAM Running, Solving & CFD

May 14, 2012, 17:16

Replies: 14

parallel simpleFoam freezes the whole system

Views: 2,676

Posted By wyldckat

Hi Vangelis, Well, with the current...

Hi Vangelis,

Well, with the current information:

It's either what Martin wrote about, namely the memory overheating, or maybe even the CPUs overheating.
Or it's like it is indicated in one...

Forum: OpenFOAM Running, Solving & CFD

May 14, 2012, 04:46

Replies: 14

parallel simpleFoam freezes the whole system

Views: 2,676

Posted By wyldckat

Hi Vangelis, OK, which exact version of...

Hi Vangelis,

OK, which exact version of OpenFOAM 2.0? 2.0.0, 2.0.1 or 2.0.x?

It would be ideal to upgrade at least to 2.0.x or even 2.1.0 or 2.1.x, because a lot has been fixed since 2.0.0 and...

Forum: OpenFOAM Running, Solving & CFD

May 11, 2012, 08:37

Replies: 14

parallel simpleFoam freezes the whole system

Views: 2,676

Posted By wyldckat

Greetings Vangelis, That's very little...

Greetings Vangelis,

That's very little information about your system. So here are a few questions:

Which OpenFOAM version are you using?
Which Gcc version did you use for building...

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