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June 12, 2013, 15:54 |
CFX parallel hp MPI problem
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#1 |
Member
mike
Join Date: Jun 2011
Posts: 42
Rep Power: 15 |
Hi everybody;
I am going to run cfx in parallel mode in HP MPI local machine. When I set number of partitions in cfx solver manager, there is no problem and parallel processing starts if my PC is connected to internet, but if it is not, calculation does not start and cfx stays in the state of "preparing run". I want to know how to run cfx in parallel on HP MPI local machine without any need for internet connection. The same problem was resolved by making a virtual network reported in this site, but I don't know how! Any idea is appreciated. |
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June 17, 2013, 23:13 |
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#2 |
Senior Member
Chris DeGroot
Join Date: Nov 2011
Location: Canada
Posts: 414
Rep Power: 18 |
Is it possible that it needs to connect to a license server through the Internet.
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June 18, 2013, 14:08 |
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#3 |
Member
mike
Join Date: Jun 2011
Posts: 42
Rep Power: 15 |
dear Chris;
Hi. I don't think it is related to checking license server via internet, I have read a solution to such a problem in current CFX forum which says : "making a virtual network", but I do not know how? |
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June 18, 2013, 14:11 |
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#4 |
Senior Member
Chris DeGroot
Join Date: Nov 2011
Location: Canada
Posts: 414
Rep Power: 18 |
Sorry, never experienced anything like this before. I'm also not sure what is meant by making a virtual network in this case.
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June 19, 2013, 19:45 |
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#5 |
Senior Member
Erik
Join Date: Feb 2011
Location: Earth (Land portion)
Posts: 1,185
Rep Power: 23 |
connect your computer to a router, the router doesn't have to be connected to internet. It is looking for an IP address which the router will assign. You could also try making a static IP address.
I've never tried either one of these, so it's just a guess. |
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June 19, 2013, 20:05 |
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#6 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,850
Rep Power: 144 |
The PC will assign its own IP address on the network card. No need for a router. So, as long as you have installed the license server on the PC it can run CFX without any network connection.
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