Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Open MPI User's mailing list

From: Brock Palen (brockp_at_[hidden])
Date: 2006-12-05 16:35:28

I was asked by mirycom to run a test using the data reliability pml.
(dr) I ran it like so:

$ mpirun --mca pml dr -np 4 ./xhpl

Is this the right format for running the dr pml?

Also it has been running for along time, but produced no output,
The counters on the gm card are incrementing, (nothing else is
running on the node)
And i see the two processes (duel cpu nodes 2 nodes, total 4 procs)
consuming cpu time.

Is there any gotchas on using the dr pml?
also if the dr pml is finding errors, and is resending data, can i
have it tell me when that happens? Like a verbose mode?

I also tried the following (just praying) That it might work,

$ mpirun --mca pml dr --mca btl ^gm -np 4 ./xhpl

I still get no output to the screen.

This is on G5 xserve, with 1.2b1 OMPI.

Brock Palen
Center for Advanced Computing