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Re: [cado-nfs] Linalg program crashing


Chronological Thread 
  • From: Emmanuel Thomé <Emmanuel.Thome@inria.fr>
  • To: Robert Duchateau <rjd1212@yahoo.com>
  • Cc: "cado-nfs@inria.fr" <cado-nfs@inria.fr>
  • Subject: Re: [cado-nfs] Linalg program crashing
  • Date: Thu, 11 Nov 2021 18:03:37 -0800
  • Ironport-hdrordr: A9a23:wL9e1qq7iqsNTPuqV8f573MaV5o+eYIsimQD101hICG9vPb1qymLpoV46faUskdzZJhOo7u90cW7K080sKQFhLX5Xo3DYOCFggWVxehZhOPfKn/behEWndQz6U4PScVDNOE=

Thanks for your report.

I'm tracking the issue there:
https://gitlab.inria.fr/cado-nfs/cado-nfs/-/issues/30022

(I've also created you an account on that platform, so that you can
post answers)

I think that it's very likely going to be a trivial fix.

E.

On Fri, Nov 12, 2021 at 12:50:54AM +0000, Robert Duchateau wrote:
> In several instances in running the latest version of CADO-NFS, I've been
> encountering a consistent program crash at the completion of Krylov. This
> occurs on both Intel & AMD threadripper platforms. The factor I'm running
> is C180. Any number less than that, e.g. C170, C160, C150.....etc, always
> factors to completion, but not C180. (and possibly larger) Any suggestions
> on why this is happening? Currently I'm running Fedora 35 with GCC ver
> 11.2.1-1
>
> Regards,
> Robert J Duchateau





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