[PATCH RFC 4/5] drm/amdgpu: Add accounting of command submission via DRM cgroup

Eric Anholt eric at anholt.net
Tue Nov 20 20:57:33 UTC 2018


Kenny Ho <Kenny.Ho at amd.com> writes:

> Account for the number of command submitted to amdgpu by type on a per
> cgroup basis, for the purpose of profiling/monitoring applications.

For profiling other drivers, I've used perf tracepoints, which let you
get useful timelines of multiple events in the driver.  Have you made
use of this stat for productive profiling?
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