From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm/i915: set IDICOS to medium uncore resources Date: Mon, 18 Jun 2012 10:35:54 +0200 Message-ID: <20120618083554.GB4773@phenom.ffwll.local> References: <1336183139-10286-1-git-send-email-ben@bwidawsk.net> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-bk0-f49.google.com (mail-bk0-f49.google.com [209.85.214.49]) by gabe.freedesktop.org (Postfix) with ESMTP id 7469B9EC5D for ; Mon, 18 Jun 2012 01:34:21 -0700 (PDT) Received: by bkwj4 with SMTP id j4so4313129bkw.36 for ; Mon, 18 Jun 2012 01:34:20 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1336183139-10286-1-git-send-email-ben@bwidawsk.net> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: Ben Widawsky Cc: intel-gfx@lists.freedesktop.org, "Kilarski, Bernard R" List-Id: intel-gfx@lists.freedesktop.org On Fri, May 04, 2012 at 06:58:59PM -0700, Ben Widawsky wrote: > I'm seeing about a 5% FPS improvement across various benchmarks on my > IVB i3. Rumor has it that the higher end parts show even more benefit. > > This derives from a patch originally given to me by Bernard. The docs > are confusing about the definition names (ie. medium really seems like > max), but it would seem it gives more cache to the GT at the expense of > uncore. This configuration makes the split most in favor of the GT. I've > not tried the other IDICOS values. > > Cc: "Kilarski, Bernard R" > Signed-off-by: Ben Widawsky Queued for -next, with Eric's ack added. Although I've had fix the patch, it didn't compile :( -Daniel -- Daniel Vetter Mail: daniel@ffwll.ch Mobile: +41 (0)79 365 57 48