Re: [Intel-gfx] [PATCH v4] drm/i915/selftests: Exercise context switching in parallel

2019-09-30 Thread Tvrtko Ursulin
On 30/09/2019 15:49, Chris Wilson wrote: We currently test context switching on each engine as a basic stress test (just verifying that nothing explodes if we execute 2 requests from different contexts sequentially). What we have not tested is what happens if we try and do so on all available en

[Intel-gfx] [PATCH v4] drm/i915/selftests: Exercise context switching in parallel

2019-09-30 Thread Chris Wilson
We currently test context switching on each engine as a basic stress test (just verifying that nothing explodes if we execute 2 requests from different contexts sequentially). What we have not tested is what happens if we try and do so on all available engines simultaneously, putting our SW and the