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

[Siddhesh Poyarekar]

On Friday 23 June 2017 02:26 PM, Sekhar, Ashwin wrote:
> I am going forward with the C implementation of the sinf/cosf. Along
> with it I am also working on the above changes you suggested for
> benchtest framework. Also I am trying to add sinf and cosf inputs in
> the benchtest.
> 
> I need your inputs on how you arrived at the inputs for the sin and cos
> benchmarks (benchtests/cos-inputs and benchtests/sin-inputs). The
> commit message and as well as the mail archive doesn't provide much
> information on this.

Those inputs basically just exercise all branches, with the obvious fast
inouts (0, NaN, etc.) getting less weight since we shouldn't really care
about optimizing them.

Siddhesh