[mpich-discuss] hydra and PBS

Bryan Putnam bfp at purdue.edu
Wed Jul 15 08:10:14 CDT 2009


I've built mpich2-1.1 with configure option:

 --with-pm=mpd:hydra 

As before, mpdboot/mpiexec works normally and now mpiexec.hydra also works 
with ssh, but not with pbs daemons. Is mpiexec.hydra/PBS not supported 
yet, or am I doing something wrong? I did run "mpiexec.hydra" within a 
PBS session.

Thanks,
Bryan

++++++++++++++++++++++++++++++++++++++

520% mpiexec.hydra -bootstrap ssh -f $PBS_NODEFILE -np 4 
./hellof
 node           2: Hello world!
 node           3: Hello world!
 node           0: Hello world!
 node           1: Hello world!
521% mpiexec.hydra -bootstrap pbs -f $PBS_NODEFILE -np 4 
./hellof
HYD_BSCI_init (38): unrecognized bootstrap server: pbs
HYD_RMKI_init (44): unable to initialize the bootstrap server
main (117): unable to initialize RMK


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