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Re: [ptp-dev] Another try at a run: getting stuck 
Hi Beth,
I have tested with testMPI.c and I got the same problem. I think there are some problems running mpi program in the debugger. I will discuss with Greg. Also the pointer type is not supported at this moment. I am implementing the pointer type to debugger now. 

Regards,
Clement

Beth Tibbitts wrote:


Clement,
Thanks for all your help!
My testing code is the sample (testMPI.c ??) in the ptp mpi help plugin.
I don't think all the processes all stopped on main, though.
I think i had to set a breakpoint near the beginning of the program
to get it to stop.
I will try again, probably tomorrow morning.

I head for the airport around 10:30 or 11:00 am ET, but will get email
on my trip, no problem.
On 2/5/06, *Clement Chu* <clement.chu@xxxxxxxxxxxxxxxxxx <mailto:clement.chu@xxxxxxxxxxxxxxxxxx>> wrote: 

    Hi Beth,

        I have tried to debug with 8 processes.  When all processes
    stopped
    on main, I created a set "set1" for p1 - p3.  Then set a breakpoint on
    set1 and resume all processes in set "root".  I can see only three
    processes in set "set1" which are still in suspended status.  Rest of
    them are terminated.  See the attachment.

       I saw your screen shot.  The error seems that the debugger cannot
    retrieve stack frame.  Can you send me your testing code,
    please?  Then
    I try again with this code.  Thanks.

    Regards,
    Clement

    Beth Tibbitts wrote:

    > Next try...
    >
    > run cleanupOmpi.sh; restart ptp workbench.
    > hmmm.. does "refreshing runtime system" as it's coming up...
    >
    > Launch PTP debug with 8 processes (instead of 100)
    >
    > create process set "set1" which is p1-3.
    >
    > Hmm... stopped on my first manually set bkpt ok...
    > but then when i 'run' it  seemed to run off the end and skip other
    > bkpt ... unsure.
    >
    >
    > Relaunch (no cleanupOmpi.sh). stops on 1st bkpt.
    > made process set of p1-p3. Did run (resume) on set.
    > those three seem to be stuck "running."
    > See images/ptpScreenshot.png (attached)
    >
    > Clements, it seemed more reliable when i would see the
    > InvocationTargetException,
    > it would stop immediately, and I would know to kill it, run cleanup,
    > and restart. :-(
    > Don't know what else is going on here too.
    >
    > I will be around for a couple of hours in the morning then
    headed out
    > of town.
    >
    >
    > --
    > ...Beth
    >
    >
    >
    ------------------------------------------------------------------------

    >
    >------------------------------------------------------------------------
    >
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    > ptp-dev@xxxxxxxxxxx <mailto:ptp-dev@xxxxxxxxxxx>
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    >
    >


    --
    Clement Kam Man Chu
    Research Assistant
    School of Computer Science & Software Engineering
    Monash University, Caulfield Campus
    Ph: 61 3 9903 1964



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--
...Beth

------------------------------------------------------------------------

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--
Clement Kam Man Chu
Research Assistant
School of Computer Science & Software Engineering
Monash University, Caulfield Campus
Ph: 61 3 9903 1964

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