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* [Bug fortran/90504] Improved NORM2 algorithm
[not found] <bug-90504-4@http.gcc.gnu.org/bugzilla/>
@ 2023-05-24 20:57 ` anlauf at gcc dot gnu.org
2023-05-25 5:02 ` jb at gcc dot gnu.org
1 sibling, 0 replies; 2+ messages in thread
From: anlauf at gcc dot gnu.org @ 2023-05-24 20:57 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90504
--- Comment #1 from anlauf at gcc dot gnu.org ---
(In reply to Janne Blomqvist from comment #0)
> Hanson, Hopkins, Remark on Algorithm 539: A Modern Fortran Reference
> Implementation for Carefully Computing the Euclidean Norm,
> https://dl.acm.org/citation.cfm?id=3134441
>
> Above article tests different algorithms for NORM2 and tests performance and
> numerical accuracy.
This article is behind a paywall.
Is there a publicly available description?
^ permalink raw reply [flat|nested] 2+ messages in thread
* [Bug fortran/90504] Improved NORM2 algorithm
[not found] <bug-90504-4@http.gcc.gnu.org/bugzilla/>
2023-05-24 20:57 ` [Bug fortran/90504] Improved NORM2 algorithm anlauf at gcc dot gnu.org
@ 2023-05-25 5:02 ` jb at gcc dot gnu.org
1 sibling, 0 replies; 2+ messages in thread
From: jb at gcc dot gnu.org @ 2023-05-25 5:02 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90504
--- Comment #2 from Janne Blomqvist <jb at gcc dot gnu.org> ---
(In reply to anlauf from comment #1)
> (In reply to Janne Blomqvist from comment #0)
> > Hanson, Hopkins, Remark on Algorithm 539: A Modern Fortran Reference
> > Implementation for Carefully Computing the Euclidean Norm,
> > https://dl.acm.org/citation.cfm?id=3134441
> >
> > Above article tests different algorithms for NORM2 and tests performance and
> > numerical accuracy.
>
> This article is behind a paywall.
>
> Is there a publicly available description?
https://kar.kent.ac.uk/67205/1/remark.pdf
(Found via the https://unpaywall.org/ browser extension)
^ permalink raw reply [flat|nested] 2+ messages in thread
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[not found] <bug-90504-4@http.gcc.gnu.org/bugzilla/>
2023-05-24 20:57 ` [Bug fortran/90504] Improved NORM2 algorithm anlauf at gcc dot gnu.org
2023-05-25 5:02 ` jb at gcc dot gnu.org
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