CFD Online Logo CFD Online URL
Home > Forums > Software User Forums > ANSYS > CFX


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

LinkBack Thread Tools Search this Thread Display Modes
Old   August 18, 2005, 10:21
Default FEDORA CORE and PARALLEL processing
Posts: n/a
Hi all,

I am using the FEDORA CORE1 for CFX. On which the CFX serial run is working fine but the CFX PARALLEL is not working. Some of the cfx-support persons say that PARALLEL run is not supported on FEDORA CORE.Even if the cfx is installed as user, it is not working.

Is any body using the FEDORA CORE for parallel?.

First, is it any difference in having parallel license mentioned in CFX_LICENSE FILE and the parallel license mentioned in ANSYS_LICENSE FILE. Because it is mentioned in CFX_LICENSE as well as i got it another in ANSYS_LICENSE.

IMP: More importantly we have different machine as server for ANSYS_LICENSE_PARALLEL than one for CFX.

I was not able to installel the ANSYS_LICENSE FILE and also ANSYS_MANAGER couldnot be started.

What could be the problem?. Do i need to change from FEDORA CORE to something else? OR is it the problem with system hardware?

Thanks in advance Tuks
  Reply With Quote

Old   August 19, 2005, 10:58
Default Re: FEDORA CORE and PARALLEL processing
Posts: n/a
Hi, based on my experience, Fedora Core can do parallel run with other linux machine. But you need to use ssh instead rsh.
  Reply With Quote

Old   August 20, 2005, 11:05
Default Re: FEDORA CORE and PARALLEL processing
Posts: n/a
Set your CFX5RSH variable to ssh.

Also, regarding the licensing stuff. You have to have acfx5parallel to run a parallel job, and an acfx5parproc for each process in the parallel run, including the host.

  Reply With Quote


Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
Superlinear speedup in OpenFOAM 13 msrinath80 OpenFOAM Running, Solving & CFD 18 March 3, 2015 05:36
Core usage on CFX parallel processing alterego CFX 6 December 21, 2011 05:45
Parallel computing quad core Prad Main CFD Forum 13 February 9, 2009 14:28
Parallel Processing in Quad Core Computer Francis FLUENT 2 August 5, 2008 08:35
Parallel processing in quad core Renato Pacheco FLUENT 1 June 4, 2008 12:06

All times are GMT -4. The time now is 19:49.