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Re: [Cado-nfs-discuss] Filter Parallelization


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  • From: paul zimmermann <Paul.Zimmermann@inria.fr>
  • To: "Wilson\, Andrew K." <Andrew.Wilson@noblis.org>
  • Cc: cado-nfs-discuss@lists.gforge.inria.fr
  • Subject: Re: [Cado-nfs-discuss] Filter Parallelization
  • Date: Mon, 17 Aug 2015 15:25:45 +0200
  • List-archive: <http://lists.gforge.inria.fr/pipermail/cado-nfs-discuss/>
  • List-id: A discussion list for Cado-NFS <cado-nfs-discuss.lists.gforge.inria.fr>

Andrew,

> From: "Wilson, Andrew K." <Andrew.Wilson@noblis.org>
> Date: Thu, 6 Aug 2015 17:57:45 +0000
>
> Hello again Paul,
>
> Thanks for your reply.
>
> I am going to work on parallelizing the filter step. Considering my
> limited experience with the source code, can you tell me what parts of the
> filter steps can actually be parallelized? Or point me in the direction of
> someone who can?

both the "purge" and "merge" command can be further parallelized.

> We also intend to parallelize the other steps to whatever extent possible.
> That being said, what is the status of the parallelized sieving and linear
> algebra steps?

those steps are already parallelized (also using MPI for linear algebra).

> Thanks,
>
> Andrew K. Wilson
> Junior Data Scientist

Best regards,
Paul Zimmermann




  • Re: [Cado-nfs-discuss] Filter Parallelization, paul zimmermann, 08/17/2015

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