Running at least in one processor of the master is our last option. The ANSYS CFX solver could not be started, or exited with return code 255. share/apps/ansys_inc/v145/CFX/bin/linux-amd64/solver-pcmpi.exe wasĪn error has occurred in cfx5remote on compute-2-1.local: MPI Application rank 0 exited before MPI_Finalize() with status 2Īn error has occurred in cfx5remote on compute-2-0.local: I've also tried launching the run from node01, but I got something like this: Unable to find the master host in the host list: at least one partition must be assigned to the master host. I've tried to cheat cfx using, for example "master*0" or removing master, but the program fails with the following message: ![]() The problem is that I'm not allowed to run using master node because the cluster belongs to the university I work for. I'm even able to run in distributed parallel mode using this sintax:Ĭfx5solve -def f -start-method "Platform MPI Distributed Parallel" -par-dist "master,node01*2,node02*2 " The communication via ssh is working, and I'm using Platform MPI. I've already followed all the installation process, including environment variables. ![]() I'm currently trying to configure Ansys CFX 14.5 to run on a Linux Cluster (Rocks 6.1). Remote cluster parallel solve without master, Ansys CFX 14.5 - CFD Online Discussion Forums
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