[virglrenderer-devel] How to measure performance of Virglrenderer

[Manish Jaggi]

I am debugging VM glmark2 score using virgl and virtio-gpu-pci on arm64 platform.
On Host I get a glmark2 score of 4000 while on guest it is ~100.

Need inputs from the list on how to benchmark the components of the stack and what could be the possible bottlenecks. The stack is :https://www.collabora.com/assets/images/blog/Collabora_Virtualized-OpenGL-Stack.png

I didnt find a way to benchmark virglrenderer, though there is a test directory but not sure if it displays any benchmarks.

-Thanks
Manish