CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > OpenFOAM Running, Solving & CFD

Data storage for parallel runs

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

Reply
 
LinkBack Thread Tools Display Modes
Old   October 9, 2007, 02:33
Default Hello! This is a short and
  #1
New Member
 
Henrik Nordborg
Join Date: Mar 2009
Posts: 3
Rep Power: 8
nordborg is on a distinguished road
Hello!

This is a short and hopefully simple question: We have invested some time to understand the underlying data format of OpenFOAM as we need to write a custom solver. For single processor runs, this was not too difficult.

Could someone give me a pointer to the documentation for the parallel data structures? Are they documented somewhere?

Best regards,
Henrik
nordborg is offline   Reply With Quote

Old   October 9, 2007, 04:19
Default Parallel cases are just like n
  #2
Super Moderator
 
Mattijs Janssens
Join Date: Mar 2009
Posts: 1,416
Rep Power: 16
mattijs is on a distinguished road
Parallel cases are just like non-parallel cases. They additionally have a few patches (procBoundaryXXX) and corresponding patch fields ('processor') to communicate to neighbouring processors.

all standard operations (fvc::, fvm: on fields (volXXXField, surfaceXXXField) are parallel aware.
mattijs 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
Trouble with parallel runs cfdmarkus OpenFOAM Running, Solving & CFD 9 February 27, 2009 04:59
Differences between serial and parallel runs carsten OpenFOAM Bugs 11 September 12, 2008 11:16
Parallel runs using LAM sek OpenFOAM Running, Solving & CFD 11 February 13, 2008 08:36
parallel runs Andy F CFX 1 March 5, 2006 17:32
Data Storage Tommaso Lucchini (Lucchini) OpenFOAM Running, Solving & CFD 1 January 25, 2005 11:17


All times are GMT -4. The time now is 07:59.