[Mesa-dev] [PATCH] panfrost: Use tiler fast path (performance boost)

Alyssa Rosenzweig alyssa at rosenzweig.io
Thu Feb 21 22:20:30 UTC 2019

> I don't know about Midgard, but on Bifrost it definitely uses GROW_ON_GPF,
> telling the kernel to preallocate some small-ish initial set, presumably as
> an optimization. I don't think you can accurately predict how much memory
> you're going to need ahead of time, since it depends on how the triangles
> are distributed along the screen.

Good to know, thank you :)
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 833 bytes
Desc: not available
URL: <https://lists.freedesktop.org/archives/mesa-dev/attachments/20190221/9a7f6c4f/attachment.sig>

More information about the mesa-dev mailing list