CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > CFX

Problems on running cfx in parallel

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Display Modes
Old   March 28, 2006, 20:58
Default Problems on running cfx in parallel
  #1
Nan
Guest
 
Posts: n/a
I try to run cfx5.7 in a supercomputing center. The hardware is IBM Power 4, the system is aix 5.2. They don't support pvm. So I use loadleveler to submit my command:

cfx5solve -def xxxx.def -s 1.2 -start-method "MPICH Local Parallel" -part 10

After the cfx finished the partitioning, it stopped.

An error has occurred in cfx5solve: | | | | The CFX-5 solver exited with return code 1. No results file has | | been created.

Can anyone tell me what is wrong here?

Thanks in advance.
  Reply With Quote

Old   March 29, 2006, 04:10
Default Re: Problems on running cfx in parallel
  #2
TB
Guest
 
Posts: n/a
The command should be okay if your machine support MPICH...

1. check if you have 10 unused par_proc license. 2. check if you have other MPI driver that work for your IBM machine. Maybe talk to your system adminstrator first. I remember that I have some problem using PVM in my SGI machine and admin has installed a SGI MPI driver to solve this problem. 3. try a serial run with the same def file and see if that solve okay.

Good luck

  Reply With Quote

Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Core usage on CFX parallel processing alterego CFX 6 December 21, 2011 06:45
Running mapFields with Parallel Source and Parallel Target RDanks OpenFOAM Mesh Utilities 2 June 6, 2011 07:56
Running dieselFoam in parallel. Palminchi OpenFOAM 0 February 17, 2010 05:00
Ansys CFX 11 SP1 runs on Vista with problems kayp CFX 3 February 5, 2008 17:49
Problems in Parallel PHOENICS Zeng Phoenics 3 February 27, 2001 14:28


All times are GMT -4. The time now is 07:21.