Panfrost is getting a speed boost on Bifrost GPUs courtesy of Alyssa Rosenzweig: Index-Driven Vertex Shading. Scenes with complex geometry are helped:
In one pair of runs, "Terrain" is up 27%. "Shading" is up 41%.
And "High-poly bump"?
62% faster.
#Panfrost #OpenSource
Before/after results on glmark2-es2:
https://people.collabora.com/~alyssa/idvs-g52.txt
Get the code 🐧
https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14154
For people who care about, support, or build Free, Libre, and Open Source Software (FLOSS).
Before/after results on glmark2-es2:
https://people.collabora.com/~alyssa/idvs-g52.txt