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Showing results 1 to 6 of 6 Search took 0.00 seconds. Search: Posts Made By: nomad

Forum: STAR-CCM+ April 23, 2010, 12:50

Replies: 13 Running macros in parallel in batch mode Views: 9,712 Posted By nomad It seems like MPICH2 uses 1 extra process, so if... It seems like MPICH2 uses 1 extra process, so if I request 4 cores, it runs 5 processes and it has trouble distributing 5 processes over 4 cores. It runs well with 3 cores. So the solution would...

Forum: STAR-CCM+ April 22, 2010, 18:31

Replies: 13 Running macros in parallel in batch mode Views: 9,712 Posted By nomad Hi Vinicius, It's an i7-920 24G RAM, Windows... Hi Vinicius, It's an i7-920 24G RAM, Windows XP64 SP2 mesh size 150,000 cells MPICH2 v1.03. Thanks.

Forum: STAR-CCM+ April 22, 2010, 14:53

Replies: 13 Running macros in parallel in batch mode Views: 9,712 Posted By nomad Just to shed light on what I've been seeing with... Just to shed light on what I've been seeing with the following: starccm+ -np 4 -batch file.java -collab -load file.sim I've attached an iteration time plot. The one on the left is with a single...

Forum: STAR-CCM+ April 22, 2010, 13:14

Replies: 13 Running macros in parallel in batch mode Views: 9,712 Posted By nomad Hi Matthias, that partly works. All the cores are... Hi Matthias, that partly works. All the cores are now available for use (100% CPU usage), but only one core is being used most of the time. Any ideas? Thanks.

Forum: STAR-CCM+ April 21, 2010, 13:48

Replies: 13 Running macros in parallel in batch mode Views: 9,712 Posted By nomad I'm running starccm in an optimization loop.... I'm running starccm in an optimization loop. Starting it without batch mode requires me to end the starccm process after the max iteration has been reached in order for the optimization to proceed to...

Forum: STAR-CCM+ April 20, 2010, 18:48

Replies: 13 Running macros in parallel in batch mode Views: 9,712 Posted By nomad Running macros in parallel in batch mode Hi, I'm trying to run a simulation with a macro, with 4 cores on a local machine, in batch mode using the following: starccm+ -np 4 -batch file.sim file.java and I get the following error: ...

Showing results 1 to 6 of 6

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