[Mesa-dev] No reloc for i965

[Kenneth Graunke]

On Friday, August 4, 2017 12:22:19 PM PDT Chris Wilson wrote:
> Quoting Kenneth Graunke (2017-08-04 19:47:14)
> > On Friday, July 21, 2017 8:36:42 AM PDT Chris Wilson wrote:
> > > Patch reordering from last time so that the cosmetic tweaks are done first
> > > and out of the way. Kenneth has reviewed the core NO_RELOC patches, so
> > > hopefully it doesn't look too bad and we can land at least as far as
> > > there (patch 8/10).
> > > 
> > > Thanks,
> > > -Chris
> > 
> > I split up some patches and pushed a modified version of this series.
> > 
> > To ssh://git.freedesktop.org/git/mesa/mesa
> >    5c007203b73..6c530ad1160  master -> master
> > 
> > Thanks a ton for getting us to NO_RELOC.  I really like the new reloc
> > flags system as well.  It's so much nicer!
> 
> I've still got to win you over to using LUT indices (kernel side, there
> shouldn't be any case where it is worse, but the differences are easily
> dwarfed in typical cases where it is only about 10% faster, but any
> reduction inside the struct_mutex is a must), I see, and the per-context
> bo along with removing the auxiliary render_cache set...
> 
> But now for something completely different...
> -Chris

I landed I915_EXEC_HANDLE_LUT too, actually.

I definitely want per-context BOs, but Jason and I had come up with some
patches for that as well, and I haven't had a chance to compare your
approach with ours to see which is better.  I hope to do that soon.

--Ken
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 833 bytes
Desc: This is a digitally signed message part.
URL: <https://lists.freedesktop.org/archives/mesa-dev/attachments/20170804/aa7677b5/attachment.sig>