9 Sep
2014
9 Sep
'14
3 a.m.
On 09.09.2014 01:44, Sophie Norman wrote:
I have tried export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/home/rpimpi/mpich3-install/lib on each of the nodes, and each node works individually when run with the file ./is.S.1 Where did you put that 'export'? Hydra/mpiexec establishes connections to all the nodes itself so any changes you do to the environment of an interactive ssh session will not apply.
Try putting that 'LD_LIBRARY_PATH' line into '.profile' on each of the compute nodes so it gets executed for every session. Or just make sure that the directory structure is the same on all nodes as Kenneth suggested. Regards, Jan