Thank you all, for the tips. Using a smaller window doesn't change anything, neither does tweaking LP_NUM_THREADS (between 8/12/16). I am also not using MSAA. I'll have to dig some more regarding your other suggestions. I've shared a screenshot of what is being rendered at https://imgur.com/a/6P6OAWA , although based on your observations I'm probably leaning towards being geometry bound.
On Thu, Jan 30, 2025 at 4:45 PM Erik Faye-Lund <erik.faye-l...@collabora.com> wrote: > On Thu, 2025-01-30 at 13:49 +0000, Jose Fonseca wrote: > > At one point there was another SW renderer gallium driver by a team > > at Intel that was specifically optimized for huge number of > > primitives with no texturing (like the sort used by https://vtk.org/ > > ), but I can't remember its name or find it. > > Not super important, but for future reference: You're talking about > OpenSWR, see these links for more info: > > > https://gitlab.freedesktop.org/mesa/mesa/-/blob/amber/docs/drivers/openswr.rst > https://www.openswr.org/ > > It didn't really benchmark much better than Llvmpipe, though: > https://www.phoronix.com/review/llvmpipe-swr-xeon > > In the end, I think it didn't add enough value to anyone willing to > work on maintaining it. > >
