[OMPI users] Newbie: Using hostfile
I have been using using clusters for some tests. My localhost "lynx" and i have "puma" and "tiger" which make up the cluster. All have passwordless ssh enabled. Now if i have the following in my hostfile(perline in the same order) lynx puma tiger My tests(from lynx) run over the cluster without any issues. But if move/remove the lynx from there either (perline in the same order) puma lynx tiger or puma tiger My test(from lynx) just does not get any where. It just hangs. And does not proceed at all. Is this an issue with way my script handles the cluster node. Or is there an method for the hostfile. Thanks. -- Sam aka Vijju :)~ Linux: Open, True and Cool
Re: [OMPI users] Is anyone researching PGAPack
On 22 November 2007 at 17:08, yh sun wrote: | hi , |Recently i am practising with PGAPack. Have anyone do the similiar work? I have using PGApack with Open MPI. I have also prepared a draft of what should "soon" become a new / updated PGApack releases, primarily with an updated / newer license. | and by the way who knows the e-mail of David Levine who is the developer of | PGAPack. thanks very much` I do have David's email via his former mentors and colleagues at Argonne -- but David 'retired' from PGApack many, many years ago. Hope this helps, Dirk -- Three out of two people have difficulties with fractions.
