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- From: Samuel Thibault <samuel.thibault@inria.fr>
- To: Amani Alonazi <amani.alonazi@kaust.edu.sa>
- Cc: "starpu-devel@lists.gforge.inria.fr" <starpu-devel@lists.gforge.inria.fr>, Hatem Ltaief <Hatem.Ltaief@kaust.edu.sa>
- Subject: Re: [Starpu-devel] Starpu stats about disk, OOC, and swapping
- Date: Mon, 14 Jan 2019 14:47:52 +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>
- Organization: I am not organized
Hello,
Amani Alonazi, le lun. 14 janv. 2019 14:44:16 +0300, a ecrit:
> I would like to profile and understand how much data are swapped in/out disk
> when enabling OOC? Is it possible? I see memory statistics from GPU/CPU and
> RAM
> BW. Can I get the same for disk?
The disk appears as a memory node, just like the main RAM and the GPU
RAM. Similarly, it appears in the FxT trace as a memory node, and arrows
show the transfers.
> One more thing, what is the timing of execute_on_all_wrapper? What does it
> represent?
It's just a helper to initialize CUDA on all GPUs and such.
Samuel
- [Starpu-devel] Starpu stats about disk, OOC, and swapping, Amani Alonazi, 14/01/2019
- Re: [Starpu-devel] Starpu stats about disk, OOC, and swapping, Samuel Thibault, 14/01/2019
- Re: [Starpu-devel] Starpu stats about disk, OOC, and swapping, Amani Alonazi, 14/01/2019
- Re: [Starpu-devel] Starpu stats about disk, OOC, and swapping, Samuel Thibault, 14/01/2019
- Re: [Starpu-devel] Starpu stats about disk, OOC, and swapping, Amani Alonazi, 14/01/2019
- Re: [Starpu-devel] Starpu stats about disk, OOC, and swapping, Samuel Thibault, 14/01/2019
- Re: [Starpu-devel] Starpu stats about disk, OOC, and swapping, Amani Alonazi, 14/01/2019
- Re: [Starpu-devel] Starpu stats about disk, OOC, and swapping, Samuel Thibault, 14/01/2019
- Re: [Starpu-devel] Starpu stats about disk, OOC, and swapping, Amani Alonazi, 14/01/2019
- Re: [Starpu-devel] Starpu stats about disk, OOC, and swapping, Samuel Thibault, 14/01/2019
- Re: [Starpu-devel] Starpu stats about disk, OOC, and swapping, Amani Alonazi, 14/01/2019
- Re: [Starpu-devel] Starpu stats about disk, OOC, and swapping, Samuel Thibault, 15/01/2019
- Re: [Starpu-devel] Starpu stats about disk, OOC, and swapping, Amani Alonazi, 14/01/2019
- Re: [Starpu-devel] Starpu stats about disk, OOC, and swapping, Samuel Thibault, 14/01/2019
- Re: [Starpu-devel] Starpu stats about disk, OOC, and swapping, Amani Alonazi, 14/01/2019
- Re: [Starpu-devel] Starpu stats about disk, OOC, and swapping, Samuel Thibault, 14/01/2019
- Re: [Starpu-devel] Starpu stats about disk, OOC, and swapping, Amani Alonazi, 14/01/2019
- Re: [Starpu-devel] Starpu stats about disk, OOC, and swapping, Samuel Thibault, 14/01/2019
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