[mpich-discuss] how to set ssh port in mpich

[Balaji, Pavan]

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 <raffenet at mcs.anl.gov> 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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