[libre-riscv-dev] fp special functions

Hendrik Boom hendrik at topoi.pooq.com
Tue Aug 6 01:18:09 BST 2019

On Tue, Aug 06, 2019 at 01:12:19AM +0100, Luke Kenneth Casson Leighton wrote:

> >
> > I think that the Ztrignpi extension is totally impractical to implement for
> > our GPU due to f64 needing the remainder of dividing by the 1000+ bit
> > approximation of 2*pi.
> Coool! I really want to include that just *because* it's so ridiculous :)

You could have the range reduction be an instruction on its own.

-- hendrik

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