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

Grid Check Fails in Parallel Processing Mode

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   October 20, 2010, 11:11
Exclamation Grid Check Fails in Parallel Processing Mode
  #1
New Member
 
AK
Join Date: Oct 2010
Location: Houston, TX
Posts: 1
Rep Power: 0
askance is on a distinguished road
I made a geometry in Gambit and meshed it. When I read the .msh file (created using solver Fluent 5/6 in Gambit) using Fluent single processor (serial) mode, the grid check passes. But when I read the same .msh file using Fluent in parallel processing mode (7 processors), the grid check fails, and I get the following message:

********************************************
WARNING: Grid check failed.

2: inconsistent number of storage objects (389 vs 396)
********************************************

I am an intermediate lever user of CFD, so please let me know if any of you can help me out with this. I especially want to know exactly what is happening that it works for one processor, but not for multiprocessor.

My other doubt is, that even if the grid check fails in parallel mode, can I still run the simulation in parallel mode and expect the results to be similar to what I would get in serial (one processor) mode.

Thanks.
askance is offline   Reply With Quote

Reply

Tags
gambit, gambit mesh, grid check, grid check failed, parallel processors

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
HP MPI warning...Distributed parallel processing Peter CFX 10 May 14, 2011 07:17
Parallel processing ghanshyam OpenFOAM Running, Solving & CFD 21 September 22, 2008 11:52
Question about ghost cells in parallel processing vishwas Main CFD Forum 3 March 12, 2006 22:46
FEDORA CORE and PARALLEL processing Tuks CFX 2 August 20, 2005 12:05
Grid Independent Solution Chuck Leakeas Main CFD Forum 2 May 26, 2000 12:18


All times are GMT -4. The time now is 03:40.