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Re: [Starpu-devel] Question about matrix splicing


Chronologique Discussions 
  • From: Samuel Thibault <samuel.thibault@ens-lyon.org>
  • To: christian eder <Christian.Eder@inria.fr>
  • Cc: starpu-devel@lists.gforge.inria.fr
  • Subject: Re: [Starpu-devel] Question about matrix splicing
  • Date: Tue, 2 Jul 2013 15:13:08 +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>

christian eder, le Tue 02 Jul 2013 14:46:50 +0200, a écrit :
> If I am using starpu_matrix_filter_block I would get
> ptr -> A[0]
> dev_handle -> A[0]+1
> offset -> 4

Mmm, really? It should have been

> ptr -> A[0]+1
> dev_handle -> A[0]
> offset -> 4

i.e. ptr = dev_handle+offset.

Samuel





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