[RFC][PATCH 0/2] aarch64: Add optimized ASIMD versions of sinf/cosf

[Sekhar, Ashwin]

On Tue, 2017-06-13 at 12:07 +0100, Szabolcs Nagy wrote:
> 
> - document the worst case ulp error and number of misrounded
> cases: for single argument scalar functions you can easily test
> all possible inputs in all rounding modes and that information
> helps to decide if the algorithm is good enough.
> 
I have a question on this. In order to calculate the ulp error for all
possible inputs, I need to compare my implementation against another
standard implementation.

Is it enough that I compare against the existing sinf implementation in
glibc or is there any other standard implementation which I can use to
compare against.

Ashwin