From: Chris Wilson <chris@chris-wilson.co.uk>
To: Daniel Vetter <daniel@ffwll.ch>, Eric Anholt <eric@anholt.net>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH] intel: Add support for (possibly) unsynchronized maps.
Date: Sat, 25 Feb 2012 11:16:06 +0000 [thread overview]
Message-ID: <aefc95$3aiv1l@orsmga001.jf.intel.com> (raw)
In-Reply-To: <20120225110007.GA4222@phenom.ffwll.local>
On Sat, 25 Feb 2012 12:00:07 +0100, Daniel Vetter <daniel@ffwll.ch> wrote:
> - in my pwrite experience, writing through cpu maps beats writing through
> the gtt on llc machines. This has the added benefit that it reduces
> pressure on the mappable gtt. Have you tried that, too?
Speaking of which, those wonderful pwrite patches are still MIA?
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
next prev parent reply other threads:[~2012-02-25 11:17 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-25 3:53 [PATCH] intel: Add support for (possibly) unsynchronized maps Eric Anholt
2012-02-25 3:53 ` [PATCH] intel: Make use of the new GPU-unsynchronized map functionality in libdrm Eric Anholt
2012-02-25 8:55 ` [PATCH] intel: Add support for (possibly) unsynchronized maps Chris Wilson
2012-02-25 9:03 ` Paul Menzel
2012-02-25 11:00 ` Daniel Vetter
2012-02-25 11:16 ` Chris Wilson [this message]
2012-02-26 20:28 ` Kenneth Graunke
2012-02-27 11:15 ` Ben Widawsky
2012-02-27 19:05 ` Eric Anholt
2012-02-28 7:35 ` [PATCH 1/2] intel: Fix error check for I915_PARAM_HAS_LLC Eric Anholt
2012-02-28 7:35 ` [PATCH 2/2] intel: Add support for (possibly) unsynchronized maps Eric Anholt
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