On Tue, Feb 11, 2014 at 10:53:40PM +0200, Ville Syrjälä wrote:
> On Tue, Feb 11, 2014 at 12:20:42PM -0800, Ben Widawsky wrote:
> > With the ring mask we now have an easy way to know the number of rings
> > in the system, and therefore can accurately predict the number of dwords
> > to emit for sema
On Tue, Feb 11, 2014 at 12:20:42PM -0800, Ben Widawsky wrote:
> With the ring mask we now have an easy way to know the number of rings
> in the system, and therefore can accurately predict the number of dwords
> to emit for semaphore signalling. This was not possible (easily)
> previously.
>
> The
With the ring mask we now have an easy way to know the number of rings
in the system, and therefore can accurately predict the number of dwords
to emit for semaphore signalling. This was not possible (easily)
previously.
There should be no functional impact, simply fewer instructions emitted.
Whi
