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Re: [ptp-user] Need help about setting up and debugging!
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Hi Beth
Thank you very much for your quick, kind and clear reply!
So it turns out it's a "versioning" problem, uh?
ok, I'll follow your advices....just one question: what do you exactly mean with
"
Did you confirm that your MPI installation (e.g. OpenMPI) works from the command line first? "
Are you asking me if the mpi tests from the command line run successfully?
Thanks again,
best
Fabio Meneghini
2008/6/26 Beth Tibbitts <
tibbitts@xxxxxxxxxx>:
Hi Fabio,
Sorry you have having problems.
PTP 2.0 was built to run with Eclipse 3.3 - Hmmm we need to make the pre-reqs more explicit - we check that your release is 'new enough" but not 'too new" methinks. :)
PTP 2.1, targeted at around August, will work with Eclipse 3.4 (Ganymede)
Try it with Eclipse 3.3 and CDT 4.0.3.
Did you walk thru the release notes at http://wiki.eclipse.org/PTP/release_notes/2.0?
Did you confirm that your MPI installation (e.g. OpenMPI) works from the command line first?
Also, read the help in Eclipse Help > Help Contents and click on PTP on the left navigation area, it will walk you through the setup once you launch eclipse.
Note that you have to configure at least one "Resource Manager"
which can be as simple as OpenMPI/ORTE, doesn't have to be a more complex scheduler.
A "local" resource manager means it (e.g. OpenMPI) is on the same machine where your Eclipse workbench (and PTP) are running.
A "remote" resource manager means it's on a different machine.
ptp_orte_proxy is not meant to be run stand-alone, it will be launched from PTP.
...Beth
Beth Tibbitts (859) 243-4981 (TL 545-4981)
High Productivity Tools / Parallel Tools http://eclipse.org/ptp
IBM T.J.Watson Research Center
Mailing Address: IBM Corp., 745 West New Circle Road, Lexington, KY 40511
![Inactive hide details for "Fabio Meneghini" <fab.meneghini@xxxxxxxxx>]()
"Fabio Meneghini" <fab.meneghini@xxxxxxxxx>
Hi all,
I've just downloaded the latest version of eclipse for c++ developer (3.4.0), and the PTP 2.0 correctly installed
Since my installation of openmpi isn't resident in canonical folder (i.e. /usr/local ), I built up all the ptp binaries stuff with the command:
CFLAGS=-I/opt/openmpi/include/ LDFLAGS="-L/opt/openmpi/lib -Wl,-rpath,/opt/openmpi/lib" sh BUILD
compilation, linking and installation seem to be accomplished. No errors or problems.
So the binaries are actually in the right folder. Then I tried to parallel debug a program of mine. No way, because the debug configuration stucks me with the remark: "No Resource Manager has been selected". Infact, there is no resource manager available in the list.
I do not use any external, thirdy party, Resource Manager, like IBM's or something. And I actually don't even understand if I need one, since I didn't realize what you mean with the _expression_:
" If you don't intend to run parallel applications locally, there is no need to install any resource managers ".
I'm supposed to run and debug parallel applications locally, since I use to locally access the cluster frontend, so am I supposed to use a "Resource Manager", or whatever? and if so, may I use the ptp_orte_proxy as a "Resource Manager"? .....or what?
BTW, I suspect there is something wrong with the ptp_orte_proxy, because when I try to execute from a terminal, it results in " proxy connection failed"
I know I could sound something sick, but I'm really frustrated by this problem...all I am trying to do, from weeks ago, is simply debugging my parallels programs...but I can't managed yet.
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