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Dear all, <br>
<br>
This is my first post to this list. <br>
<br>
I successfully installed MPICH2 in the two Ubuntu Linux 14.04
workstations I have in my lab. I also successfully run an mpi
program in everyone of the two workstations alone, but when I tried
to run the same program using the "machinefile" option (in order to
run it in both machines in parallel), a password prompt is shown. <br>
I found in the internet instructions how to allow passwordless
communication between nodes, but it continues to require a password.
<br>
Could you, please, tell me what I need to do in order to allow the
two nodes to communicate without the need of a password?<br>
<br>
Thank you in advance for your help. <br>
-- Dr. Moshe Goldstein <br>
Computer Science Dept. <br>
Jerusalem College of Technology<br>
Jerusalem, Israel <br>
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