On Mon, 4 Mar 2019 at 23:07, Chris Wilson <[email protected]> wrote:
>
> Replace the open-coded memset loops with the memset32/64 routines that
> reduce to a single instruction or two:
>
> add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-83 (-83)
> Function old new delta
> gen6_ppgtt_clear_range 371 344 -27
> gen8_ppgtt_clear_pd 575 519 -56
>
> Signed-off-by: Chris Wilson <[email protected]>
> Cc: Matthew Auld <[email protected]>
> Cc: Mika Kuoppala <[email protected]>
Reviewed-by: Matthew Auld <[email protected]>
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