[Wien] Possible ifort bugs

Laurence Marks L-marks at northwestern.edu
Thu Apr 17 21:13:29 CEST 2014


Also, -ipo1 can lead to reduced accuray

On Wed, Apr 16, 2014 at 5:21 PM, Laurence Marks
<L-marks at northwestern.edu> wrote:
> The latest version (14.0.2 20140120) seems to have sometimes a bug
> associated with -fpe3 (which is the default), which can be cured by
> using -fpe0 (other flags might also work). I've now seen this is two
> pieces of code. I suspect over-optimization.
>
> --
> Professor Laurence Marks
> Department of Materials Science and Engineering
> Northwestern University
> www.numis.northwestern.edu 1-847-491-3996
> "Research is to see what everybody else has seen, and to think what
> nobody else has thought"
> Albert Szent-Gyorgi



-- 
Professor Laurence Marks
Department of Materials Science and Engineering
Northwestern University
www.numis.northwestern.edu 1-847-491-3996
"Research is to see what everybody else has seen, and to think what
nobody else has thought"
Albert Szent-Gyorgi


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