Actually, you can use the HYDRA_LAUNCHER_EXTRA_ARGS environment variable to pass extra options to the hydra launcher (in this case, ssh). -- Pavan

On Feb 15, 2016, at 9:18 AM, Kenneth Raffenetti <[email protected]> wrote:

You might try setting up a .ssh/config file in your home directory that sets an alternative port for the hosts you are using. There is currently no explicit way to do this with Hydra (mpiexec).

Ken

On 02/15/2016 04:21 AM, Doha Ehab wrote:

...

Hello, I am using mpich-3 ,I want to run it on multiple nodes but ssh doesn't use the default port "22" , how to specify the the port that ssh is using is there is "-p" like command in mpich I have been searching with no luck.

thanks Doha

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