CFD Online Logo CFD Online URL
Home > Forums > OpenFOAM Post-Processing

Mismatched output from successful parallel run

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

LinkBack Thread Tools Display Modes
Old   January 16, 2012, 12:44
Default Mismatched output from successful parallel run
New Member
Edwin Lee
Join Date: Jan 2012
Posts: 3
Rep Power: 5
Myoldmopar is on a distinguished road

I am currently resolving a separate problem related to transferring files over multiple machines during a successful parallel run with OpenFOAM:
No times selected after successful parallel run
I encountered what I believe is a separate problem during this investigation. A quick summary: I am on computer "A" and running a simulation using 8 cores of "A", and 8 cores each on "B", "C", and "D." The simulation runs without warning, and I note the usage of each machine ramp up fully and output is generated on each machine.

The current problem is that computer "A" is missing a bunch of the time folders! Since there are four machines, deconstructPar gives each fourth processor folder to a separate machine. So "A" is in charge of "processor3", "processor7", etc., for my setup. While "B - D" all have the entire set of run times based on my output interval, "A" is missing a bunch of them...

While "B - D" all have the data at every timestep desired, "A" has it at that time step interval for a while, then appears to extend the duration between reporting steps! I can happily list the output, but didn't want to clutter this up too much since I am a lengthy poster as it is...sorry.

Thanks for any guidance!
Myoldmopar is offline   Reply With Quote


output data, parallel computation, reconstructpar, time st

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
Script to Run Parallel Jobs in Rocks Cluster asaha OpenFOAM Running, Solving & CFD 12 July 4, 2012 22:51
Parallel run in fluent for multiphase flow apurv FLUENT 2 August 3, 2011 19:44
First Parallel Run - need some help Gian Maria OpenFOAM 3 June 17, 2011 12:08
parallel run for fsi simulation??? smn CFX 2 July 19, 2009 04:04
How to run parallel in ICEM_CFD? Kiddo Main CFD Forum 2 January 24, 2005 09:53

All times are GMT -4. The time now is 09:14.