diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2020-04-20 18:27:34 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-04-20 20:08:06 +0100 |
| commit | 4ba74e53ada3c7cca9808d0c1332d34133f06575 (patch) | |
| tree | f2ad9e5c18760ca93091f6353d152e6ab49ea4be /tools/perf/scripts/python/bin/export-to-sqlite-record | |
| parent | drm/i915: Push MST link retraining to the hotplug work (diff) | |
| download | linux-4ba74e53ada3c7cca9808d0c1332d34133f06575.tar.gz linux-4ba74e53ada3c7cca9808d0c1332d34133f06575.zip | |
drm/i915/selftests: Verify frequency scaling with RPS
One of the core tenents of reclocking the GPU is that its throughput
scales with the clock frequency. We can observe this by incrementing a
loop counter on the GPU, and compare the different execution rates at
the notional RPS frequencies.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200420172739.11620-1-chris@chris-wilson.co.uk
Diffstat (limited to 'tools/perf/scripts/python/bin/export-to-sqlite-record')
0 files changed, 0 insertions, 0 deletions