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

[Matthew Koop]

Nilesh,

How are you setting the path? Is it in your .bashrc (or shell equivalent)
or did you just set it the current environment?

Also, is mpispawn also in the same directory where you are doing the
./mpirun_rsh -np 2 node1 node2 ./mpicode ?

Matt

On Wed, 9 Jul 2008, nilesh awate wrote:

>
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


      Download prohibited? No problem. CHAT from any browser, without download. Go to http://in.messenger.yahoo.com/webmessengerpromo.php/