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Subject: Re: [OMPI users] setup of a basic system on RHEL or Fedora
From: trnja001_at_[hidden]
Date: 2008-04-03 23:41:38

OpenMPI does not use PATH, at least not by default (or my default).

Node 1:

Node 2:

Binary "endian" is in /home/elvedin/mpi/ompi/bin of node 2 (as defined in
PATH) and in /home/elvedin/ of node 1. Running from node 1 with "mpirun -np
2 -machinefile (has node1,node2 in it) endian" -

Failed to find the following executable:

Host: node2
Executable: endian

On Apr 3 2008, Terry Frankcombe wrote:

>Someone can correct me if I'm wrong, but I do believe that the
>executables don't need to be in the same place on every node, but they
>do need to be on every node somewhere in that node's PATH. Certainly,
>consistent NFS mounted filespaces is one of the easiest ways to achieve