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#1 |
New Member
Dimitar Baldzhiev
Join Date: Nov 2014
Posts: 4
Rep Power: 11 ![]() |
I'm running su2 on Windows7 and I have no problems at all with the single threaded runs but when I try to run parallel I get this problem.
I assume the problem is with my conf file so you can have a look at it here https://dl.dropboxusercontent.com/u/...v_NACA0012.cfg If I run it without -divide I get the same error but instead of su2_cfd the problem is with su2_prt. I am fairly convinced that my mpirun and openmpi are configured correctly. Code:
PS C:\SU2\test> parallel_computation.py -f .\inv_NACA0012.cfg -n 8 -divide 8 total processes failed to start SU2 process was terminated by signal '125' -------------------------------------------------------------------------- mpirun was unable to launch the specified application as it could not access or execute an executable: Executable: C:\SU2\SU2_CFD Node: BELISKNER while attempting to start process rank 0. Thanks Very much! |
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#2 |
New Member
Welly
Join Date: Nov 2014
Posts: 10
Rep Power: 11 ![]() |
Hello!
The error could be because of ".\" prefixed to inv_NACA0012.cfg, this would mean its an executable. While I work on a different platform I could produce an error by using .\inv_NACA0012.cfg. Try this: parallel_computation.py -f inv_NACA0012.cfg -n 8 -divide Let me know if it works! |
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#3 |
New Member
Dimitar Baldzhiev
Join Date: Nov 2014
Posts: 4
Rep Power: 11 ![]() |
Same error
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#4 |
New Member
Chris L
Join Date: Sep 2014
Location: San Diego
Posts: 11
Rep Power: 11 ![]() |
i think you need Windows Server OS, or maybe at least Windows 7 Ultimate.
when I tried going through the installation guidlines for multiprocessor setup, I ran into a message indicating I need Windows Server installed. (It's been a while, so I don't remember exactly what the message was, but I remember that it became clear I couldn't use mulitple cores unless I spent money upgrading my OS.) I've since decided to buy a new system (through my new company) and am trying to figure out if Windows 7 Ultimate 64-bit OS will suffice. |
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