parallel processing in pre/post

keeper · December 12, 2012, 05:44

Hi.

I have a question about parallel púrocessing in pre/post or in WB. If I change number of precessors in options menu, nothing happens. I don't know if it is under licensing or something. Do you have any experiences?

Thanks for the answer.

Regards

ghorrocks · December 12, 2012, 06:18

Have you done the multi processor setup instructions in the documentation?

keeper · December 12, 2012, 06:46

Can't find it. I found only CFX solver multiprocessing. Can you ell me please where to find it?

ghorrocks · December 12, 2012, 17:18

After a quick look I can't find it either. What has happened to the CFX multiprocessor installation instructions - anyone?

keeper · January 9, 2013, 06:29

Does anyone know how to solve this problem? It is very difficult to work with huge models in Pre/Post :/

Please help.

Best Regards

ghorrocks · January 9, 2013, 07:18

Sorry, I misunderstood your initial question.

CFX-Pre and CFD-Post cannot run multi processor. They have to run single processor. SO make sure the machine you do pre and post processing on is powerful enough to handle the full simulation size.

December 12, 2012, 05:44	parallel processing in pre/post	#1
keeper Senior Member Join Date: Jul 2010 Posts: 152 Rep Power: 16	Hi. I have a question about parallel púrocessing in pre/post or in WB. If I change number of precessors in options menu, nothing happens. I don't know if it is under licensing or something. Do you have any experiences? Thanks for the answer. Regards

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Parallel processing of OpenFOAM cases on multicore processor???	g.akbari	OpenFOAM Running, Solving & CFD	31	November 1, 2017 10:25
Parallel processing problem	newbie29	OpenFOAM Running, Solving & CFD	1	June 22, 2012 05:23
HP MPI warning...Distributed parallel processing	Peter	CFX	10	May 14, 2011 07:17
bubbly flow and parallel processing	mvee	FLUENT	0	September 12, 2007 06:08
About parallel processing in Linux	tuks	CFX	10	August 8, 2005 09:22

December 12, 2012, 06:18		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,872 Rep Power: 144	Have you done the multi processor setup instructions in the documentation?

December 12, 2012, 06:46		#3
keeper Senior Member Join Date: Jul 2010 Posts: 152 Rep Power: 16	Can't find it. I found only CFX solver multiprocessing. Can you ell me please where to find it?

December 12, 2012, 17:18		#4
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,872 Rep Power: 144	After a quick look I can't find it either. What has happened to the CFX multiprocessor installation instructions - anyone?

January 9, 2013, 06:29		#5
keeper Senior Member Join Date: Jul 2010 Posts: 152 Rep Power: 16	Does anyone know how to solve this problem? It is very difficult to work with huge models in Pre/Post :/ Please help. Best Regards

January 9, 2013, 07:18		#6
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,872 Rep Power: 144	Sorry, I misunderstood your initial question. CFX-Pre and CFD-Post cannot run multi processor. They have to run single processor. SO make sure the machine you do pre and post processing on is powerful enough to handle the full simulation size.