SU2 7.1.1 Blackbird issue with building meson.py offline

Kusy · April 26, 2021, 15:00

Hello,
I try to prepare SU2 parallel system on my ssh machine with Suse Linux Enterprise 11 (64-bit). It's machine from my University - I'm working at my master's thesis so I don't have any root persmissions - I've got only simple account with directory. When I used prebuilt version i can't run parallel solver correctly. I use mpirun with correct directory but solver starts many times at once, not parallel. Output screen is full of the same messeges (n-times). I decided to use version from source, but becouse of this system works "offline" (firewalls etc.) I can't use meson.py with my python 3.4.1.

SU2 6.2 works fine with mpirun etc.
Could you help me? What should I do, I have to run my case with short time becouse of my diploma exam...

pcg · April 30, 2021, 05:09

Hi,
You can use the build method of 6.2 (preconfigure.py etc.) with 7.1.1 (I think it still works). https://su2code.github.io/docs/Build-from-Source/
Just make sure to add -DNDEBUG to the CXXFLAGS variable.

April 26, 2021, 15:00	SU2 7.1.1 Blackbird issue with building meson.py offline	#1
Kusy New Member Jędrzej Join Date: May 2019 Posts: 4 Rep Power: 7	Hello, I try to prepare SU2 parallel system on my ssh machine with Suse Linux Enterprise 11 (64-bit). It's machine from my University - I'm working at my master's thesis so I don't have any root persmissions - I've got only simple account with directory. When I used prebuilt version i can't run parallel solver correctly. I use mpirun with correct directory but solver starts many times at once, not parallel. Output screen is full of the same messeges (n-times). I decided to use version from source, but becouse of this system works "offline" (firewalls etc.) I can't use meson.py with my python 3.4.1. SU2 6.2 works fine with mpirun etc. Could you help me? What should I do, I have to run my case with short time becouse of my diploma exam...

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April 30, 2021, 05:09		#2
pcg Senior Member Pedro Gomes Join Date: Dec 2017 Posts: 466 Rep Power: 13	Hi, You can use the build method of 6.2 (preconfigure.py etc.) with 7.1.1 (I think it still works). https://su2code.github.io/docs/Build-from-Source/ Just make sure to add -DNDEBUG to the CXXFLAGS variable.