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

udf parallel

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

Reply
 
LinkBack Thread Tools Display Modes
Old   May 27, 2004, 13:10
Default udf parallel
  #1
Phil
Guest
 
Posts: n/a
do i need to do something to udfs when using parallel processing, the udf i am using is to move a wall in a moving dynamic maesh problem the motion is a simple sinusoid and so there is no counting of face cells etc.

I have tried to load the udf which worked in the non parallel version and Fluent always seems to hang at this point.
  Reply With Quote

Old   May 28, 2004, 02:45
Default Re: udf parallel
  #2
krishna
Guest
 
Posts: n/a
Hi Phil,

The process of Installation to run fluent in parallel has some additional installation procedures with respect to UDF's,which has to done while you want to compile Fluent in parallel, you have to contact the administrator to do that. Otherwise UDF will compile well in non-parallel machines.

Hope this helps,

krishna
  Reply With Quote

Old   May 28, 2004, 04:35
Default Re: udf parallel
  #3
Sam
Guest
 
Posts: n/a
  Reply With Quote

Old   May 28, 2004, 04:38
Default Re: udf parallel
  #4
Phil
Guest
 
Posts: n/a
thanks krishna,

Our administrator is non the wiser so we are trying to get help from fluent support. Is there much cfd work going on at rmit?
  Reply With Quote

Old   May 28, 2004, 19:49
Default Re: udf parallel
  #5
krishna
Guest
 
Posts: n/a
Hi Phil,

Your admin will have access to the Fluent User's webpage, hosted by www.fluent.com , you and I cannot have acces to it, as it requires a login and password which is given at the time of purchase of the software, there you can download instructions to set up Fluent in Parallel and also special Instructions to compile UDF's to run in Parallel. I am currently planning to convert our CAD lab (40 systems of P4 configutation) to set up and run problems in Parallel.

CFD in terms of Vehicular aerodynamics is gud out here, but I am working in Aerospace.

Cheers,

krishna.
  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
UDF parallel error: chip-exec: function not found????? shankara.2 Fluent UDF and Scheme Programming 1 January 16, 2012 23:14
udf compile in parallel system tahereh FLUENT 1 December 9, 2008 10:48
Help: how to realize UDF on parallel cluster? Haoyin FLUENT 1 August 6, 2007 13:53
Parallel Fluent +UDF Jack Martinez FLUENT 0 June 28, 2007 11:19
UDF in parallel version. yobee FLUENT 0 August 17, 2004 04:12


All times are GMT -4. The time now is 07:39.