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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2020-04-22 08:42:03 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-04-23 16:40:30 +0100 |
| commit | cbfd3a0c5a558bff441d39535ed5cafc862ce38a (patch) | |
| tree | 8532090580f25971bafbe538eb7f62c5676a7f9c /tools/perf/scripts/python | |
| parent | drm/i915/gt: Check carefully for an idle engine in wait-for-idle (diff) | |
| download | linux-cbfd3a0c5a558bff441d39535ed5cafc862ce38a.tar.gz linux-cbfd3a0c5a558bff441d39535ed5cafc862ce38a.zip | |
drm/i915/selftests: Add request throughput measurement to perf
Under ideal circumstances, the driver should be able to keep the GPU
fully saturated with work. Measure how close to ideal we get under the
harshest of conditions with no user payload.
v2: Also measure throughput using only one thread.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Andi Shyti <andi.shyti@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200422074203.9799-1-chris@chris-wilson.co.uk
Diffstat (limited to 'tools/perf/scripts/python')
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