I have an MPI application written in C++. When I run the application using mpirun or mpiexec on my local machine shell, it works fine. The problem is that the mpi application should be executed after a request from the network (e.g. HTTP request) is received. Assuming that the application server is written in python, how can I execute the mpi application using mpiexec command from a python script? I used subprocesses.run() command but nothing happens.
My general question: What is the best way to run an MPI application in client/server architecture?
Thank you
CSEngiNerd :
What options did you use with subprocess.run()? If you are trying to execute a shell command then you need to use shell=True\nsubprocess.run('ls', shell=True)\n\nYou would replace 'ls' with your mpiexec or mpirun command.",
2022-10-13T21:23:57