[Cfp-interest 2909] Re: Accuracy of Mathematical Functions
Damian McGuckin
damianm at esi.com.au
Tue Oct 10 18:34:00 PDT 2023
On Thu, 21 Sep 2023, Paul Zimmermann wrote:
> https://members.loria.fr/PZimmermann/papers/accuracy.pdf
> This is a new version with updated versions of the different libraries and:
Impressive/Enlightening work by the authors (including yourself). Very
useful.
It would be interesting to show/see in the tables which single precision
routines are coded internally with either some double precision arithmetic
and/or use a double precision kernel.
Whether that serves your aims is another thing. And I agree, it is a lot
more effort. But it is insightfull, especially for an audiences such as
those who do not have the luxury of double precision such as some signal
processing chips, those with other (often self-imposed) limitations, or
those who use such code as a learning/teaching tool.
Thanks - Damian
More information about the Cfp-interest
mailing list