On Thu, Jul 30, 2020 at 01:32:47AM -0500, Sebastian Pop wrote:
> On Sat, Jul 18, 2020 at 1:35 AM Michael Niedermayer
> wrote:
>
> > Multithreading support should be added in a architecture independant way
> >
> >
> Attached patch moves helper threads up from hscale to
> chr_h_scale and lum_h_scal
On Sat, Jul 18, 2020 at 1:35 AM Michael Niedermayer
wrote:
> Multithreading support should be added in a architecture independant way
>
>
Attached patch moves helper threads up from hscale to
chr_h_scale and lum_h_scale in an architecture independent way.
This new version of the patch improves pe
On Fri, Jul 17, 2020 at 11:08:02PM -0500, Sebastian Pop wrote:
> hscale is bound by the number of multiply-adds available on a given core.
> The attached patch doubles the number of multiply-adds by distributing half
> the load to a helper thread.
>
> The performance improves up to 50% on Graviton
