[Bug libgomp/39217] g++4.3.3 OpenMP (aka omp) for loop hangs

["aleaverfay at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39217

--- Comment #3 from Andrew Leaver-Fay <aleaverfay at gmail dot com> 2012-01-09 04:12:16 UTC ---
Hi,

I'm working with a large program and I am not sure if there are global
variables that are being read without my knowledge.  I knew to look
for global variables, but, not finding any, I didn't know what else I
could do.  I was hoping for something along the lines of "oh, pop open
your program in gdb and type X and then when the craziness appears,
you can check the stacks of the miscreant threads" or "start dumping X
messages to the screen at points Y and Z and you should see one thread
fail."

Debugging multithreaded programs is tricky.

Sadly, I never got this program to work with openmp.  I've given up.
Thank you for at least getting back to me.

Best,
Andrew

On Sun, Jan 8, 2012 at 4:33 PM, pinskia at gcc dot gnu.org
<gcc-bugzilla@gcc.gnu.org> wrote:
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39217
>
> Andrew Pinski <pinskia at gcc dot gnu.org> changed:
>
>      What  Â|Removed           |Added
> ----------------------------------------------------------------------------
> Â Â Â Â Â Â Status|WAITING Â Â Â Â Â Â Â Â Â Â |RESOLVED
> Â Â Â Â Resolution| Â Â Â Â Â Â Â Â Â Â Â Â Â Â|INVALID
>
> --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> 2012-01-08 21:33:08 UTC ---
> No testcase in over 2 years so closing as invalid.
>
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