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Re: [Starpu-devel] Error while building StarpU library


Chronologique Discussions 
  • From: Samuel Thibault <samuel.thibault@ens-lyon.org>
  • To: ASD D <ajitsdeshpande@gmail.com>
  • Cc: starpu-devel@lists.gforge.inria.fr
  • Subject: Re: [Starpu-devel] Error while building StarpU library
  • Date: Fri, 28 Oct 2011 19:09:37 +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>

ASD D, le Fri 28 Oct 2011 17:55:12 +0100, a écrit :
> Query - If I ./configure --disable-opencl --disable-cuda , and then make and
> then execute vector_scale using STARPU_NCPUS=0 ./examples/basic_examples/
> vector_scal,
>   it says gives error:
>
> Segmentation fault:
>
> [starpu][_starpu_init_machine_config] No worker found, aborting ...
>
>
> How to get it running one CPU alone.

Errr, just do not set STARPU_NCPUS to 0...

Samuel





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