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

running viewFactor model in parallel

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

Reply
 
LinkBack Thread Tools Display Modes
Old   November 28, 2012, 13:40
Default running viewFactor model in parallel
  #1
Member
 
Yuri Feldman
Join Date: Mar 2011
Posts: 30
Rep Power: 6
feldy77 is on a distinguished road
Hi Foamers,
Can anybody guide me through the setup
process necessary for parallel running of viewFactor radiation model
Many thanks, Yuri
feldy77 is offline   Reply With Quote

Old   April 29, 2014, 11:18
Default viewfactors in parallel?
  #2
Senior Member
 
Thomas Jung
Join Date: Mar 2009
Posts: 100
Rep Power: 8
tehache is on a distinguished road
First: Sorry for duplicate posting - I just accidentally posted the same as a reply to an older existing question - but in the OpenFoam Forum, instead of Running, Solving, CFD...

My question is, has anybody successfully run S2S radiation problems using the viewfactor method in parallel?

I am failing with the file "FinalAgglom" missing in the processor subdirectories, and have no idea how to decompose or distribute that.

Thanks a lot for any hint!

Found out myself - but as I have seen others asking the same: The trick is to run faceAgglomerate and viewFactorsGen also in parallel, after decomposing the case,
and with the same number of processes ...

Last edited by tehache; April 30, 2014 at 04:05.
tehache is offline   Reply With Quote

Old   April 30, 2014, 13:47
Default
  #3
Super Moderator
 
Bruno Santos
Join Date: Mar 2009
Location: Lisbon, Portugal
Posts: 9,215
Blog Entries: 35
Rep Power: 94
wyldckat is just really nicewyldckat is just really nicewyldckat is just really nicewyldckat is just really nicewyldckat is just really nice
Greetings Thomas,

Quote:
Originally Posted by tehache View Post
First: Sorry for duplicate posting - I just accidentally posted the same as a reply to an older existing question - but in the OpenFoam Forum, instead of Running, Solving, CFD...
I've moved your latest post to this thread and deleted the other post, as it was more incomplete and as you've indicated, was an accidental post.

Quote:
Originally Posted by tehache View Post
Found out myself - but as I have seen others asking the same: The trick is to run faceAgglomerate and viewFactorsGen also in parallel, after decomposing the case,
and with the same number of processes ...
Thanks for sharing the solution you've found!

Best regards,
Bruno
wyldckat is offline   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
running OpenFoam in parallel vishwa OpenFOAM Running, Solving & CFD 22 August 2, 2015 08:53
Problems running in parallel - missing controlDict Argen OpenFOAM Running, Solving & CFD 4 June 7, 2012 03:50
error while running in parallel using openmpi on local mc 6 processors suryawanshi_nitin OpenFOAM 5 May 21, 2012 14:13
Running mapFields with Parallel Source and Parallel Target RDanks OpenFOAM Mesh Utilities 2 June 6, 2011 07:56
Running in parallel crashed zhajingjing OpenFOAM 4 September 15, 2010 07:12


All times are GMT -4. The time now is 20:23.