Thank you. This is very nice! On Sun, Jul 19, 2015 at 2:25 PM, Ralph Castain <r...@open-mpi.org> wrote:
> 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> 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> 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> 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 >>> http://saliya.org >>> >>> _______________________________________________ >>> users mailing list >>> us...@open-mpi.org >>> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users >>> Link to this post: >>> http://www.open-mpi.org/community/lists/users/2015/07/27287.php >>> >> _______________________________________________ >> users mailing list >> us...@open-mpi.org >> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users >> Link to this post: >> http://www.open-mpi.org/community/lists/users/2015/07/27288.php >> >> >> >> _______________________________________________ >> users mailing list >> us...@open-mpi.org >> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users >> Link to this post: >> http://www.open-mpi.org/community/lists/users/2015/07/27289.php >> > > > > -- > 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 > _______________________________________________ > users mailing list > us...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users > Link to this post: > http://www.open-mpi.org/community/lists/users/2015/07/27291.php > > > > _______________________________________________ > users mailing list > us...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users > Link to this post: > http://www.open-mpi.org/community/lists/users/2015/07/27292.php > -- 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
