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From: Eric Anholt <eric@anholt.net>
To: Tvrtko Ursulin <tvrtko.ursulin@onelan.co.uk>,
	Chris Wilson <chris@chris-wilson.co.uk>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH] drm/i915: Flush outstanding unpin tasks before pageflipping
Date: Fri, 02 Nov 2012 14:31:01 -0700	[thread overview]
Message-ID: <87hap7itey.fsf@eliezer.anholt.net> (raw)
In-Reply-To: <3830942.fjPon6j4qR@deuteros>


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Tvrtko Ursulin <tvrtko.ursulin@onelan.co.uk> writes:
> According to intel_gpu_top tool, GPU load is roughly at 40%, apart from the 
> "Framebuffer Compression" metric which is maxed out, if that is one is at all 
> valid.

Often a bit is not actually hooked up to anything, in which case it will
be interpreted as 100% busy.  We should probably turn those off on those
specific chips, but it's not a very well maintained tool (because it's
not a super useful tool, unfortunately).

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  parent reply	other threads:[~2012-11-02 21:31 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-11-01  9:26 [PATCH] drm/i915: Flush outstanding unpin tasks before pageflipping Chris Wilson
2012-11-01 15:07 ` Jesse Barnes
2012-11-01 15:18   ` Chris Wilson
2012-11-01 15:29     ` Daniel Vetter
2012-11-01 15:34       ` Jesse Barnes
2012-11-01 15:52         ` Chris Wilson
2012-11-01 16:04           ` Jesse Barnes
2012-11-01 16:20             ` Chris Wilson
2012-11-01 16:52               ` Tvrtko Ursulin
2012-11-01 16:58                 ` Jesse Barnes
2012-11-05 11:36                   ` Simon Farnsworth
2012-11-02 21:31                 ` Eric Anholt [this message]
2012-11-20 16:15 ` Daniel Vetter
  -- strict thread matches above, loose matches on Subject: below --
2012-09-28 11:29 Chris Wilson
2012-09-28 12:05 ` Ville Syrjälä
2012-09-28 12:07   ` Chris Wilson
2012-09-28 12:20     ` Ville Syrjälä

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