https://gitlab.freedesktop.org/glvnd/libglvnd/-/issues/222
On Fri, Oct 15, 2021 at 3:27 PM Marek Olšák <mar...@gmail.com> wrote: > Hi, > > I just enabled glvnd and noticed the performance is much lower. > > glxgears: 14% perf drop > glvnd off: ~28000 FPS > glvnd on: ~24000 FPS > > viewperf13 (some subtest): 11% perf drop > glvnd off: 201 FPS > glvnd on: 179 FPS > > glvnd spends a lot of time in libGL.so and some in libGLdispatch.so. > > The "off" results are with LD_LIBRARY_PATH redirected to libGL without > glvnd. > > I'm curious if anybody knows how to persuade glvnd to be faster. > > Thanks, > Marek >
