Yes
> On Jul 19, 2015, at 10:47 AM, Saliya Ekanayake <esal...@gmail.com> wrote:
>
> So does this mean I can have different options for each process by separating
> them with colons? That'll be ideal for me, because profiling one rank would
> be enough, so I can pass a port only to that rank and let others just run. Is
> this the case?
>
> Thank you,
> Saliya
>
> On Sun, Jul 19, 2015 at 11:29 AM, Ralph Castain <r...@open-mpi.org
> <mailto:r...@open-mpi.org>> wrote:
> Or you can just do (assuming you don’t have a large number of ranks):
>
> mpirun -np 1 java <port-for-rank0> MyProgram : -np 1 java <port-for-rank2>
> MyProgram
>
> They will all wind up in the same comm_world.
>
>
>> On Jul 19, 2015, at 12:30 AM, Nick Papior <nickpap...@gmail.com
>> <mailto:nickpap...@gmail.com>> wrote:
>>
>> Wrap the call in a bash script or the like, there are several examples on
>> this mailing list.
>>
>> I am sorry I am not at my computer so cannot find them.
>>
>> On 19 Jul 2015 06:34, "Saliya Ekanayake" <esal...@gmail.com
>> <mailto:esal...@gmail.com>> wrote:
>> Hi,
>>
>> I am trying to profile one of our applications and would like each rank to
>> report to a profiler through a specific port. This is a Java program, so the
>> way I would like to do this is to pass the port as a command line argument
>> to the JVM. For example,
>>
>> mpirun -np 2 java <port> MyProgram
>>
>> Note the port is passed as an option to the java command and not to the
>> program. Now the port has to be different for the 2 MPI procs and I am not
>> sure how this could be done.
>>
>> Any thoughts?
>>
>> Thank you,
>> Saliya
>>
>> --
>> Saliya Ekanayake
>> Ph.D. Candidate | Research Assistant
>> School of Informatics and Computing | Digital Science Center
>> Indiana University, Bloomington
>> Cell 812-391-4914 <tel:812-391-4914>
>> http://saliya.org <http://saliya.org/>
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>
>
> --
> Saliya Ekanayake
> Ph.D. Candidate | Research Assistant
> School of Informatics and Computing | Digital Science Center
> Indiana University, Bloomington
> Cell 812-391-4914
> http://saliya.org
> <http://saliya.org/>_______________________________________________
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