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Re: [ptp-user] PTP support for different MPI libraries
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Rahman,
The simplest way to get going with Scali MPI would be to clone the IBM
PE plugins and use the PE proxy agent. This agent just calls the "poe"
command (like "mpirun") to launch an application. Monitoring and
debugging are limited using this agent, but we're looking at ways of
better supporting non-OpenMPI platforms in the future. Until someone
volunteers to support PBS, you'll need to manually allocate resources
before you launch the application.
Unfortunately the developer documentation got dropped off the end of
my TODO list. I'll be working on it again now that the 2.0 release is
over.
Regards,
Greg
On Apr 1, 2008, at 12:08 PM, Rahman Syed wrote:
Hi,
We're evaluating the use of Eclipse/PTP on our clusters, and we had
a few questions about support for various software. Apologies if
the questions have been asked before, I skimmed over your mailing
list archives and didn't find what I was looking for.
Our cluster uses PBS for job scheduling, and supports only Scali MPI
5.3 for Infiniband communciation. We're looking into OpenMPI longer
term, but want a quick fix. We're also looking forward to PBS
support longer term.
What level of effort is required to write a Resource Manager for a
library that is not OpenMPI, mpich, or any of the existing schemes
offered with PTP? Is there any documentation available on creating
wrappers for other libraries like Scali?
Thanks,
Rahman
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