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Re: [Starpu-devel] starpu test application


Chronologique Discussions 
  • From: Samuel Thibault <samuel.thibault@ens-lyon.org>
  • To: Martin Jurík <martin.jurik.91@gmail.com>
  • Cc: starpu-devel@lists.gforge.inria.fr
  • Subject: Re: [Starpu-devel] starpu test application
  • Date: Fri, 13 Mar 2015 16:39:49 +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>

Hello,

Martin Jurík, le Mon 09 Mar 2015 11:04:42 +0100, a écrit :
> 1. Is it necessary to use starpu c extension?

No, one can use the C API directly.

> 2. Could you advice me how can I turn on gcc plugin extension or how can i
> achieve it?

It's enabled by default unless your compiler does not support it. See
config.log for the details.

> 3. Could you recommend me some simple example/s of starpu where is
> computation
> using openCL kernel performed?

examples/basic_examples contains an example, as well as the
documentation.

> 4. Could you recommend me some simple example/s where is scheduling by MPI
> used?

mpi/examples/stencil/ contains a basic stencil examples, and the
documentation explains it. Note that StarPU currently doesn't balance
the load between MPI nodes, it is up to the application to decide the
data/task distribution.

Samuel




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