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Re: [ptp-user] Feasability questions from a would-be user
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Hi Michel,
Unfortunately PTP currently doesn't support multi-hop ssh connections,
however we have plans to support this in a future version (possibly
3.0).
I'm not familiar with the SGE batch system, but it is not supported by
PTP either. Are your applications using MPI? If you have Open MPI or
MPICH2 installed then you could run the application by manually
requesting an interactive partition from the batch system, then
starting a PTP resource manager.
Alternatively, you simplest option might be to develop/debug the
application locally as you suggest.
The "Getting Started" link on http://eclipse.org/ptp will give you
some information on getting PTP set up. Also the tutorial material (http://wiki.eclipse.org/PTP/tutorials
) goes into configuring in more detail.
Regards,
Greg
On May 7, 2009, at 11:57 AM, DEVEL Michel wrote:
Hi,
I am a would be user of PTP.
I have got a personal computer (i7 920) on which Eclipse 3.4.2/CDT
5.02/Photran 4.0.5/ PTP 2.1.1 are installed and I want to use a
cluster
with an older combination installed (compilers, processors and
scientific libraries are also not the same).
To log on the cluster, I must first log on an intermediate machine
from
which I shall do another ssh to log on the cluster. Furthermore, I
have
to execute my parallel jobs through a SGE batch queue system.
I would have liked to code and test on my PC with 4 processes, then
execute on the cluster and possibly debug.
Do you think this is possible in the present setting or should I just
use PTP to test thing on my own machine ?
If first case, what should I begin to read to be able to run something
on the cluster ?
--
Sincerely yours,
Michel DEVEL
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