CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Meshing & Mesh Conversion

[mesh manipulation] Parallel Processing

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   May 25, 2020, 16:40
Default Parallel Processing
  #1
New Member
 
Barry Quigley
Join Date: May 2020
Posts: 1
Rep Power: 0
FrozenNuke is on a distinguished road
I am interested in using OpenFoam with multiple processors. I viewed Josef Nagy's youtube video and I felt that the method is complex in that it appears that the model must be manually split for each processor. As I anticipate using 10 to 20 processors it appears tedious and more importantly error prone. Given that Mr. Nagy's video is a few years old, has the use of multiple processors been streamlined? I will be using Openfoam 1912 under Ubuntu with Intel cores.


Stay well,


Barry Quigley


I would welcome feedback as to whether I posted in the right forum.
FrozenNuke is offline   Reply With Quote

Old   May 25, 2020, 17:16
Default
  #2
Member
 
Ardalan
Join Date: Jul 2012
Location: Toronto, Canada
Posts: 72
Rep Power: 10
Ardali is on a distinguished road
I am not sure I understood your question but you have to use decomposePar to manually split your domain in OF.
Ardali is offline   Reply With Quote

Reply

Tags
parallel

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
Doubt about parallel processing vishwesh OpenFOAM Programming & Development 0 November 10, 2017 06:20
Parallel processing of OpenFOAM cases on multicore processor??? g.akbari OpenFOAM Running, Solving & CFD 31 November 1, 2017 09:25
foamMonitor in parallel processing foamingMouth OpenFOAM Running, Solving & CFD 0 September 15, 2016 09:44
Grid Check Fails in Parallel Processing Mode askance Main CFD Forum 0 October 20, 2010 10:11
Question about ghost cells in parallel processing vishwas Main CFD Forum 3 March 12, 2006 21:46


All times are GMT -4. The time now is 08:09.