Re: [ptp-dev] Another try at a run: getting stuck

[Beth Tibbitts <bethtib@xxxxxxxxx>]

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> 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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--
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