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June 15, 2021, 05:24 |
mpirun permission error
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New Member
Join Date: Jun 2021
Posts: 2
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Hi,
I am reasonably new to openfoam but I have recently been putting together a new pc to run openfoam in WSL using ubuntu in windows 10. I have set up all of the conditions as I have before on my other computers but when running the command line: mpirun -np 20 interFoam -parallel > log & I get a major error: [[13102,1],0][btl_tcp_component.c:945:mca_btl_tcp_component_crea te_listen] bind() failed: Permission denied (13) This error is displayed for each processor core and then ends with the following: Primary job terminated normally, but 1 process returned a non-zero exit code. Per user-direction, the job has been aborted. -------------------------------------------------------------------------- -------------------------------------------------------------------------- mpirun detected that one or more processes exited with non-zero status, thus causing the job to be terminated. The first process to do so was: Process name: [[13102,1],11] Exit code: 145 I have looked around in various forums for help but I can either not understand what they are talking about or the posts are not relevant to my openfoam situation. Note that meshing etc works perfectly fine as far as I can tell and I'm trying to run in parallel on a single machine. Any help would be much appreciated. ***UPDATE*** Problem was solved by a friend, I simply had to run ubuntu as administrator and use the following command: $ echo 0 | sudo tee /proc/sys/kernel/yama/ptrace_scope Solved that problem right away, apparently it is something to do with WSL and the firewall. Last edited by Ezzi; June 15, 2021 at 10:49. Reason: Problem solved |
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-parallel, mpirun, openfoam8 |
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