[mvapich-discuss] Couldn't run mpi program with mvapich2-1.2rc1

[nilesh awate]

Hi  all,

I downloaded  mvapich2-1.2rc1 (as it runs without mpd daemons) for a trial.

i configure it for udapl with prefix ~/mpi_bin_rc1


then set  path  to   ~/mpi_bin_rc1/bin:$PATH   (both mpirun_rsh & mpispawn present)

to run mpi code i executed following command

./mpirun_rsh -np 2 node1 node2 ./mpicode  (ssh wo passwd is enabled with nfs share)

first i face foll. error

/usr/bin/env mpispawn: no such file 

then i search on mailing list, there was a reply from Karl that try to run from installed path of mvapich bin directory

because "mpispawn is being invoked without execvp" 

i tried that, then i got following error

Child exited abnormally!
cleanupKilling remote processes...DONE

then i saw the output of ps -eaf on both the node 

i observe mpispawn was running on remote node & 

"/usr/bin/ssh -q sun00 cd /home/nilesha; /usr/bin/env LD_LIBRARY_PATH=/usr/mvapich/lib/share" 

process was hanging on executing node

I don't know what is missing from my side ?

please tell me if any thing more i need to do,

waiting for reply,

Nilesh


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