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- From: Samuel Thibault <samuel.thibault@inria.fr>
- To: Martin Khannouz <martin.khannouz@inria.fr>, starpu-devel@lists.gforge.inria.fr
- Subject: Re: [Starpu-devel] StarPU Asynchronous Partitioning
- Date: Fri, 27 May 2016 11:25:29 +0200
- 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>
Samuel Thibault, on Thu 26 May 2016 17:17:04 +0200, wrote:
> Martin Khannouz, on Thu 26 May 2016 16:59:21 +0200, wrote:
> > j'ai un segfault lors du starpu_data_partition_plan.
> >
> > La backtrace:
> > #0 0x0000000000fa0240 in ?? ()
> > #1 0x00007ffff5a5b3ff in _starpu_data_partition
> > (initial_handle=0x1047930,
> > childrenp=0x7fffffffa548, nparts=2, f=0x7fffffffa550, inherit_state=0)
> > at datawizard/filters.c:283
>
> C'est au moment de l'appel à filter->filter_func. Est-ce que la
> structure de filtre est bien remplie ? Le compilateur n'indique pas de
> warning particulier avec -Wall ?
Ok, c'était donc un problème de débordement de tableau juste
en-dessous de la variable filter :)
Samuel
- [Starpu-devel] StarPU Asynchronous Partitioning, Martin Khannouz, 26/05/2016
- Re: [Starpu-devel] StarPU Asynchronous Partitioning, Samuel Thibault, 26/05/2016
- Re: [Starpu-devel] StarPU Asynchronous Partitioning, Martin Khannouz, 26/05/2016
- Re: [Starpu-devel] StarPU Asynchronous Partitioning, Martin Khannouz, 26/05/2016
- Re: [Starpu-devel] StarPU Asynchronous Partitioning, Samuel Thibault, 26/05/2016
- Re: [Starpu-devel] StarPU Asynchronous Partitioning, Martin Khannouz, 26/05/2016
- Re: [Starpu-devel] StarPU Asynchronous Partitioning, Samuel Thibault, 26/05/2016
- Re: [Starpu-devel] StarPU Asynchronous Partitioning, Martin Khannouz, 26/05/2016
- Re: [Starpu-devel] StarPU Asynchronous Partitioning, Samuel Thibault, 27/05/2016
- Re: [Starpu-devel] StarPU Asynchronous Partitioning, Samuel Thibault, 26/05/2016
- Re: [Starpu-devel] StarPU Asynchronous Partitioning, Martin Khannouz, 26/05/2016
- Re: [Starpu-devel] StarPU Asynchronous Partitioning, Samuel Thibault, 26/05/2016
- Re: [Starpu-devel] StarPU Asynchronous Partitioning, Martin Khannouz, 26/05/2016
- Re: [Starpu-devel] StarPU Asynchronous Partitioning, Martin Khannouz, 26/05/2016
- Re: [Starpu-devel] StarPU Asynchronous Partitioning, Samuel Thibault, 26/05/2016
- Re: [Starpu-devel] StarPU Asynchronous Partitioning, Samuel Thibault, 26/05/2016
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