How do I run SU2 in parallel on windows?
Hi everyone,
Just joined this forum and I am in the process of installing SU2 on a Windows machine. I'm able to run the program (version 6.0.0, the latest windows release) with test cases on a single core quite easily by just running the following in the command window from the directory I have my config file in. I have set the SU2 directory environment variable and the path. Code:
SU2_CFD incomp_NACA0012.cfg Code:
mpiexec -n 4 SU2_CFD incomp_NACA0012.cfg If anyone could point me in the right direction on how to get SU2 to run in parallel on Windows that would be fantastic. |
Hi,
There are two type solution file for SU2 in Windows. You should use SU2_CFD.exe in ExecParallel folder. I think you may use sequential of it. |
When I downloaded the software only the ExecSequencial folder was included. I don't see an ExecParallel folder anywhere in the source code for 6.0.0 either. Do you know where I can get ExecParallel?
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Do you use w7 or w10? For w7, you are right there is no parallel solution file.
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Update: I'm still stuck.
I have followed the pdf linked in this forum thread: https://www.cfd-online.com/Forums/su...tml#post436042 but haven't had any luck. I still get the problem where each line is printed out once per core. Any other suggestions? Should I try and start from scratch or just try and run it in a linux thing like cygwin? |
Hello Flare,
I encountered the same problem with using [mpiexec -n 16 SU2_CFD incomp_NACA0012.cfg] and it just printed out in the console 16 times . Any solution regarding to this problem yet? Thanks, best, JIM GIGI |
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