| commit | c0a60eb5096a39440c9599af7b5cc34c59e2c712 | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Fri Dec 15 14:33:36 2017 +0000 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Fri Dec 22 15:08:42 2017 +0000 |
| tree | 69c04523b3b49adb0759451bd75b7957f2035a80 | |
| parent | 865a47ca2b93b208ba016f3c4fc00831ec7bfec6 [diff] |
igt/perf_pmu: Tighten busy measurement Sleep for a known duration. In particular, CI once saw a measurement for busyness greater than the intended batch_duration! v2: Go back to starting pmu sampling outside of spinner; the GPU should be idle. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104241 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>