On Wed, Aug 05, 2015 at 09:49:39AM +, Gupta, Sourab wrote:
> On Wed, 2015-08-05 at 15:17 +0530, sourab gupta wrote:
> > On Wed, 2015-08-05 at 09:38 +, Chris Wilson wrote:
> > > On Wed, Aug 05, 2015 at 11:25:37AM +0530, sourab.gu...@intel.com wrote:
> > > > From: Sourab Gupta
> > > >
> > >
On Wed, Aug 05, 2015 at 09:45:28AM +, Gupta, Sourab wrote:
> On Wed, 2015-08-05 at 09:38 +, Chris Wilson wrote:
> > On Wed, Aug 05, 2015 at 11:25:37AM +0530, sourab.gu...@intel.com wrote:
> > > From: Sourab Gupta
> > >
> > > The current perf PMU driver is specific for collection of OA cou
On Wed, 2015-08-05 at 15:17 +0530, sourab gupta wrote:
> On Wed, 2015-08-05 at 09:38 +, Chris Wilson wrote:
> > On Wed, Aug 05, 2015 at 11:25:37AM +0530, sourab.gu...@intel.com wrote:
> > > From: Sourab Gupta
> > >
> > > The current perf PMU driver is specific for collection of OA counter
> >
On Wed, 2015-08-05 at 09:38 +, Chris Wilson wrote:
> On Wed, Aug 05, 2015 at 11:25:37AM +0530, sourab.gu...@intel.com wrote:
> > From: Sourab Gupta
> >
> > The current perf PMU driver is specific for collection of OA counter
> > statistics (which may be done in a periodic or asynchronous way)
On Wed, 2015-08-05 at 09:22 +, Chris Wilson wrote:
> On Wed, Aug 05, 2015 at 11:25:37AM +0530, sourab.gu...@intel.com wrote:
> > +static void gen_buffer_destroy(struct drm_i915_private *i915)
> > +{
> > + mutex_lock(&i915->dev->struct_mutex);
> > + vunmap(i915->gen_pmu.buffer.addr);
> > +
On Wed, Aug 05, 2015 at 11:25:37AM +0530, sourab.gu...@intel.com wrote:
> From: Sourab Gupta
>
> The current perf PMU driver is specific for collection of OA counter
> statistics (which may be done in a periodic or asynchronous way). Since
> this enables us (and limits us) to render ring, we have
On Wed, Aug 05, 2015 at 11:25:37AM +0530, sourab.gu...@intel.com wrote:
> +static void gen_buffer_destroy(struct drm_i915_private *i915)
> +{
> + mutex_lock(&i915->dev->struct_mutex);
> + vunmap(i915->gen_pmu.buffer.addr);
> + i915_gem_object_ggtt_unpin(i915->gen_pmu.buffer.obj);
> +
From: Sourab Gupta
The current perf PMU driver is specific for collection of OA counter
statistics (which may be done in a periodic or asynchronous way). Since
this enables us (and limits us) to render ring, we have no means for
collection of data pertaining to other rings.
To overcome this limi
From: Sourab Gupta
The current perf PMU driver is specific for collection of OA counter
statistics (which may be done in a periodic or asynchronous way). Since
this enables us (and limits us) to render ring, we have no means for
collection of data pertaining to other rings.
To overcome this limi
