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Re: [Starpu-devel] starpu_data_unregister() failing at pthread_spin_unlock()


Chronologique Discussions 
  • From: Jonathan Adamczewski <jadamcze@utas.edu.au>
  • To: Samuel Thibault <samuel.thibault@ens-lyon.org>, starpu-devel@lists.gforge.inria.fr
  • Subject: Re: [Starpu-devel] starpu_data_unregister() failing at pthread_spin_unlock()
  • Date: Thu, 28 Apr 2011 10:42:50 +1000
  • List-archive: <http://lists.gforge.inria.fr/pipermail/starpu-devel>
  • List-id: "Developers list. For discussion of new features, code changes, etc." <starpu-devel.lists.gforge.inria.fr>

On 28/04/11 10:37, Samuel Thibault wrote:
Jonathan Adamczewski, le Thu 28 Apr 2011 10:36:02 +1000, a écrit :
Unregistering the second variable causes an assert to fail in
_starpu_spin_unlock() - the assert checking the return value of
pthread_spin_unlock() fails. According to gdb, lock->lock contains the
value
0xfeeefeee, which looks rather suspicious.
Indeed. I guess valgrind is not of much help here.
I'm running under Windows, so valgrind is not an option.
Ah, right. Would it be possible to try on Linux?

Possible - but probably not in the short term. I'll keep it in mind.

j.





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