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- From: Samuel Thibault <samuel.thibault@ens-lyon.org>
- To: Usman Dastgeer <usman.dastgeer@liu.se>
- Cc: starpu-devel@lists.gforge.inria.fr
- Subject: Re: [Starpu-devel] StarPU CUDA out of memory
- Date: Mon, 18 Feb 2013 09:54:25 +0100
- 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>
Usman Dastgeer, le Mon 18 Feb 2013 09:44:02 +0100, a écrit :
> I am getting "out of memory" error with CUDA fermi GPU when using StarPU.
How are you getting it exactly? Which data interface are you using?
> With StarPU it seems that CUDA memory is not actually freed on
> "data_unregister"
Indeed, StarPU uses an allocation cache. But it does memory reclaiming
when it gets an out of memory error, so it's not supposed to happen.
Samuel
- [Starpu-devel] StarPU CUDA out of memory, Usman Dastgeer, 18/02/2013
- Re: [Starpu-devel] StarPU CUDA out of memory, Samuel Thibault, 18/02/2013
- Re: [Starpu-devel] StarPU CUDA out of memory, Usman Dastgeer, 18/02/2013
- Re: [Starpu-devel] StarPU CUDA out of memory, Samuel Thibault, 18/02/2013
- Re: [Starpu-devel] StarPU CUDA out of memory, Samuel Thibault, 22/02/2013
- Re: [Starpu-devel] StarPU CUDA out of memory, Usman Dastgeer, 25/02/2013
- Re: [Starpu-devel] StarPU CUDA out of memory, Samuel Thibault, 25/02/2013
- Re: [Starpu-devel] StarPU CUDA out of memory, Usman Dastgeer, 25/02/2013
- Re: [Starpu-devel] StarPU CUDA out of memory, Samuel Thibault, 22/02/2013
- Re: [Starpu-devel] StarPU CUDA out of memory, Samuel Thibault, 18/02/2013
- Re: [Starpu-devel] StarPU CUDA out of memory, Usman Dastgeer, 18/02/2013
- Re: [Starpu-devel] StarPU CUDA out of memory, Samuel Thibault, 18/02/2013
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