starpu-devel - Re: [Starpu-devel] Starpu stats about disk, OOC, and swapping

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Re: [Starpu-devel] Starpu stats about disk, OOC, and swapping

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: Fri, 18 Jan 2019 09:06:36 +0100
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Organization: I am not organized

Amani Alonazi, le ven. 18 janv. 2019 10:26:49 +0300, a ecrit:
> All kernels except memecpy are using the asynchronous CUDA submission,
> i.e., :
> cudaStream_t stream = starpu_cuda_get_local_stream();
> KERNEL<<<..., stream >>>();
> #ifndef STARPU_CUDA_ASYNC
> cudaStreamSynchronize( stream );
> #endif

And are they setting STARPU_CUDA_ASYNC in the cuda_flags field?

Samuel

Re: [Starpu-devel] Starpu stats about disk, OOC, and swapping, (suite)

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Re: [Starpu-devel] Starpu stats about disk, OOC, and swapping