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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2020-05-19 14:08:02 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-05-19 15:28:26 +0100 |
| commit | 25c26f18ea796a56830c2e356f2b3e0c929b0a6f (patch) | |
| tree | 6b48ea80f467f0ae36b85e1ea397704735050f5f /tools/perf/scripts/python/syscall-counts.py | |
| parent | drm/i915/runtime_pm: Prefer drm_WARN* over WARN* (diff) | |
drm/i915/selftests: Measure dispatch latency
A useful metric of the system's health is how fast we can tell the GPU
to do various actions, so measure our latency.
v2: Refactor all the instruction building into emitters.
v3: Mark the error handling if not perfect, at least consistent.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200519130802.4067-1-chris@chris-wilson.co.uk
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
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