On Mar 22, 2005, at 12:11 PM, Clifton Kirby wrote:
> Hello I am using lam 7.1.2b18 with the following configure line,
>
> /configure --prefix=/opt/mpi/lam-7.1.2b18 --with-fd-setsize=16384
> --with-ro
> mio-flags=-file_system=nfs --with-boot-tm=/opt/torque --with-boot=tm
> --with-
> memory-manager=darwin --disable-tv --disable-tv-queue
> --with-lamd-boot=120
>
> Right now I can run reliably on 1008 processors but when I attempt
> anything
> larger than that some of the lamd daemons won't start up during
> lamboot that
> are always the last few nodes. I would like to scale bigger than this
> but
> would like to determine the max number of CPU's the lam community has
> tested. I'm using the hello and pi programs included with the LAM
> distribution and also Torque 1.2.0p2.
To follow up on the list, we had some off list discussion about this
issue. It looks like it might be a low disk space issue on a couple of
the nodes, but the LAM team is awaiting confirmation of that. If
anything interesting comes up from the off-list work, I'll post it
here.
Brian
--
Brian Barrett
LAM/MPI developer and all around nice guy
Have a LAM/MPI day: http://www.lam-mpi.org/
|
