Quoting Tvrtko Ursulin (2018-03-23 11:54:28) > From: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> > > If we stop relying on regular GPU hangs to be detected, but trigger them > manually as soon as we know our batch of interest is actually executing > on the GPU, we can dramatically speed up various subtests. > > This is enabled by the pollable spin batch added in the previous patch. > > v2: > * Test gem_wait after reset/wedge and with reset/wedge after a few > predefined intervals since gem_wait invocation. (Chris Wilson) > > v3: > Chris Wilson: > * Decrease short test to 1us. > * Use POSIX timers instead of signals to avoid interrupting gem_wait. > * Improve comment. > > Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx> > Suggested-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> > Cc: Antonio Argenziano <antonio.argenziano@xxxxxxxxx> I can't think of anything else that might go wrong, so Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
