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Showing results 1 to 11 of 11 Search took 0.01 seconds. Search: Posts Made By: wyldckat

Forum: OpenFOAM Running, Solving & CFD February 27, 2011, 18:04

Replies: 32 decomposed case to 2-cores (Not working) Views: 10,120 Posted By wyldckat Hi Pkr, My experience in CFD is really... Hi Pkr, My experience in CFD is really limited, so I ask of arjun and deepsterblue or any other experienced OpenFOAM user to fill in the gaps of what I can't answer ;) If it's only the end...

Forum: OpenFOAM Running, Solving & CFD February 25, 2011, 04:19

Replies: 32 decomposed case to 2-cores (Not working) Views: 10,120 Posted By wyldckat Hi pkr, The application... Hi pkr, The application redistributeMeshPar allows you to make some changes to the mesh while offline. I think that you can only transfer cells between processors if you follow the same...

Forum: OpenFOAM Running, Solving & CFD February 24, 2011, 17:59

Replies: 32 decomposed case to 2-cores (Not working) Views: 10,120 Posted By wyldckat Hi Pkr, Sadly I don't know how OpenFOAM does... Hi Pkr, Sadly I don't know how OpenFOAM does the Ax=b in parallel. But if I needed to find out, I would start looking for which solvers/functions/methods call upon the methods made available in...

Forum: OpenFOAM Running, Solving & CFD February 4, 2011, 17:42

Replies: 32 decomposed case to 2-cores (Not working) Views: 10,120 Posted By wyldckat Hi Pkr, I just tested to confirm it... it's... Hi Pkr, I just tested to confirm it... it's as simple as editing the file "system/decomposeParDict" and setting the method like this: method scotch;Best regards, Bruno

Forum: OpenFOAM Running, Solving & CFD January 28, 2011, 14:23

Replies: 32 decomposed case to 2-cores (Not working) Views: 10,120 Posted By wyldckat Hi pkr, :eek: Congratulations! It would have... Hi pkr, :eek: Congratulations! It would have taken me a while longer suspect that this would be the case :( I still only had the notion that something was fishy about the network or how things...

Forum: OpenFOAM Running, Solving & CFD January 27, 2011, 18:38

Replies: 32 decomposed case to 2-cores (Not working) Views: 10,120 Posted By wyldckat Hi pkr, :confused: What the... OK, we... Hi pkr, :confused: What the... OK, we will have to review the commands you are using and what tests have you done, to confirm if everything is being done correctly! Have you tried running...

Forum: OpenFOAM Running, Solving & CFD January 27, 2011, 13:14

Replies: 32 decomposed case to 2-cores (Not working) Views: 10,120 Posted By wyldckat Hi pkr, Nice! Then with this can application... Hi pkr, Nice! Then with this can application you can sort out if the problem was related to the network and MPI. In your case, it's not a network issue nor MPI issue. It's not 100% necessary,...

Forum: OpenFOAM Running, Solving & CFD January 25, 2011, 18:29

Replies: 32 decomposed case to 2-cores (Not working) Views: 10,120 Posted By wyldckat Hi pkr, Mmm, that's a lot of testing you've... Hi pkr, Mmm, that's a lot of testing you've been doing :) OK, let's see if I don't forget anything: Creating a test application was a very good call! I didn't suggest that because I don't...

Forum: OpenFOAM Running, Solving & CFD January 24, 2011, 17:41

Replies: 32 decomposed case to 2-cores (Not working) Views: 10,120 Posted By wyldckat Hi pkr, Wow, I love it when the parallelTest... Hi pkr, Wow, I love it when the parallelTest application does some crazy time travel and flushes the buffer in a crazy order :D As for the second run: Is the path...

Forum: OpenFOAM Running, Solving & CFD January 22, 2011, 20:34

Replies: 32 decomposed case to 2-cores (Not working) Views: 10,120 Posted By wyldckat Hi Santiago, Yes, I know, it's really weird!... Hi Santiago, Yes, I know, it's really weird! Here's another proof I picked up from this forum, a draft report by Gijsbert Wierink: Installation of OpenFOAM on the Rosa cluster...

Forum: OpenFOAM Running, Solving & CFD January 22, 2011, 13:53

Replies: 32 decomposed case to 2-cores (Not working) Views: 10,120 Posted By wyldckat Greetings to all! @pkr: Wow, you've been... Greetings to all! @pkr: Wow, you've been asking about this in a few places! Like Santiago implied, the problem is related to how the cells are distributed through the sub-domains. And this isn't...

Showing results 1 to 11 of 11

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