[Intel-gfx] [PATCH v2] drm/i915: Execlist irq handler micro optimisations

2016-02-12 Thread Tvrtko Ursulin
From: Tvrtko Ursulin Assorted changes most likely without any practical effect apart from a tiny reduction in generated code for the interrupt handler and request submission. * Remove needless initialization. * Improve cache locality by reorganizing code and/or using

Re: [Intel-gfx] [PATCH v2] drm/i915: Execlist irq handler micro optimisations

2016-02-12 Thread Chris Wilson
On Fri, Feb 12, 2016 at 12:00:40PM +, Tvrtko Ursulin wrote: > From: Tvrtko Ursulin > > Assorted changes most likely without any practical effect > apart from a tiny reduction in generated code for the interrupt > handler and request submission. > > * Remove

Re: [Intel-gfx] [PATCH v2] drm/i915: Execlist irq handler micro optimisations

2016-02-12 Thread Chris Wilson
On Fri, Feb 12, 2016 at 01:46:35PM +, Tvrtko Ursulin wrote: > > > On 12/02/16 12:00, Tvrtko Ursulin wrote: > >From: Tvrtko Ursulin > > > >Assorted changes most likely without any practical effect > >apart from a tiny reduction in generated code for the interrupt >

Re: [Intel-gfx] [PATCH v2] drm/i915: Execlist irq handler micro optimisations

2016-02-12 Thread Tvrtko Ursulin
On 12/02/16 12:00, Tvrtko Ursulin wrote: From: Tvrtko Ursulin Assorted changes most likely without any practical effect apart from a tiny reduction in generated code for the interrupt handler and request submission. * Remove needless initialization. * Improve

Re: [Intel-gfx] [PATCH v2] drm/i915: Execlist irq handler micro optimisations

2016-02-12 Thread Tvrtko Ursulin
On 12/02/16 14:42, Chris Wilson wrote: On Fri, Feb 12, 2016 at 12:00:40PM +, Tvrtko Ursulin wrote: From: Tvrtko Ursulin Assorted changes most likely without any practical effect apart from a tiny reduction in generated code for the interrupt handler and request

Re: [Intel-gfx] [PATCH v2] drm/i915: Execlist irq handler micro optimisations

2016-02-12 Thread Chris Wilson
On Fri, Feb 12, 2016 at 03:54:27PM +, Tvrtko Ursulin wrote: > > On 12/02/16 14:42, Chris Wilson wrote: > >On Fri, Feb 12, 2016 at 12:00:40PM +, Tvrtko Ursulin wrote: > >>From: Tvrtko Ursulin > >> > >>Assorted changes most likely without any practical effect >