RFR: 8189105: AARCH64: create intrinsic for sin and cos
Andrew Haley
aph at redhat.com
Thu Jun 21 07:40:48 UTC 2018
On 06/20/2018 07:40 PM, Dmitrij Pochepko wrote:
> Though your calculation of Taylor series coefficient is imprecise,
That's what I meant when I said "approximately". How much space have
you got? :-)
> you are right in your assessment this is not Taylor series. It's a
> polynomial coefficients derived by using Remez approximation
> algorithm,
Indeed.
> which typically use Taylor series coefficients as initial
> approximation.
> I updated webrev by removing Taylor mentioning:
> http://cr.openjdk.java.net/~dpochepk/8189105/webrev.05/
Please go back and remove the rest of them. With that we're good to
go. Thanks.
--
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
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