Return-Path: Received: from mail-yw0-f41.google.com ([209.85.213.41] verified) by media-motion.tv (CommuniGate Pro SMTP 4.2.10) with ESMTP-TLS id 4710633 for AE-List@media-motion.tv; Thu, 10 May 2012 00:01:40 +0200 Received: by yhr47 with SMTP id 47so858262yhr.28 for ; Wed, 09 May 2012 15:03:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=subject:references:from:content-type:x-mailer:in-reply-to :message-id:date:to:content-transfer-encoding:mime-version; bh=q1Sa22aDoZuN+nW6anFEDX42s3EJfPqMFh3VBoDtdyg=; b=GQr5ybTZvBllCRBxn0PtgMg+F+mlE4GoBPzileyrJFVcV7GV7Ht3BcAfu46Wc62Ul6 AbYpgOEJl5+USFOLQaDJIKwjF24GOVOveVrOwQfROjlcrZHcPm05rI8NsjtzFiGBUyUh syOSW1OgTcOfYJ8HSe8uAbI9+JpZx12M5GbT5VuqgGL1HIm1/2zHYcRGJo8RLPrd9ghY ruqeiPiX+VPfINAY9WpQfkGilSBqAGRywHZuHbmPtehuLz/2iFfIGtlqZZjPC40XjLOl SXtnccbkehW4h5RSxF5OtIXfY+9iB4DH+sCjXa/QlnnHair9HcdM8ZDpi0nsYMOH9GFY e70Q== Received: by 10.236.77.201 with SMTP id d49mr2119888yhe.85.1336600995319; Wed, 09 May 2012 15:03:15 -0700 (PDT) Return-Path: Received: from [97.169.246.167] (167.sub-97-169-246.myvzw.com. [97.169.246.167]) by mx.google.com with ESMTPS id o15sm6440277anj.1.2012.05.09.15.03.08 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 09 May 2012 15:03:14 -0700 (PDT) Subject: Re: [AE] 2 gfx cards in a workstation and cuda acceleration References: From: Rendernyc Content-Type: multipart/alternative; boundary=Apple-Mail-F771801B-31A1-4BB7-99AA-9714D3DCD2CF X-Mailer: iPhone Mail (9B179) In-Reply-To: Message-Id: <5D81E4C7-42AC-4511-B488-2A8284370137@gmail.com> Date: Wed, 9 May 2012 18:02:56 -0400 To: After Effects Mail List Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (1.0) --Apple-Mail-F771801B-31A1-4BB7-99AA-9714D3DCD2CF Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii It will use the ati for OpenGL and the quadro for cuda.=20 On May 9, 2012, at 5:57 PM, Robert Behnke wrote: > What if you run the quadro 4000 headless? And then use the ATI 5770 to dri= ve 2 monitors? Same deal? =20 > =20 > Robert Behnke > From: Brian Maffitt > To: After Effects Mail List =20 > Sent: Wednesday, May 9, 2012 2:52 PM > Subject: Re: [AE] 2 gfx cards in a workstation and cuda acceleration >=20 > After Effects will use all available cores on all cards. The RAM, per card= , will be equal to the smallest of the two cards (so if one has 1GB, and one= has 2GB, both cards will use 1GB). >=20 > Premiere behaves differently but someone else will have to chime in with t= he details. >=20 > B >=20 >> How do the adobe apps choose what to use? >> I have a quadro 4000 attached to monitor 1 >> and also a gtx 570 attached to monitor 2 >> How does the adobe app choose which is the card to use? >> I looked but it is not clear. >>=20 >> Gary Berendsen - VFX Generalist >> @DuintjerCS Kamer 1.009 >> Vijzelstraat 72 >> 1017 HL Amsterdam >> gary@garyberendsen.com >> mob:+31 6 1438 5398 >> http://garyberendsen.com/ >>=20 >>=20 >>=20 >>=20 >>=20 >=20 >=20 >=20 --Apple-Mail-F771801B-31A1-4BB7-99AA-9714D3DCD2CF Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8
It will use the ati for Op= enGL and the quadro for cuda. 

On May 9, 2012, at 5:57 PM, Rober= t Behnke <robert_behnke@yahoo.= com> wrote:

What i= f you run the quadro 4000 headless? And then use the ATI 5770 to drive 2 mon= itors? Same deal?  
 
Robert Behnke
= From: Brian Maffitt <brian@totaltraining.com>
<= b>To: After Effects Mail List &= lt;AE-List@media-motion.tv>= ;
Sent: Wednesday, May= 9, 2012 2:52 PM
Subject: Re: [AE] 2 gfx cards in a workstation and cuda acceleration
 <= /div>
After Effects will use all available cores on= all cards. The RAM, per card, will be equal to the smallest of the two card= s (so if one has 1GB, and one has 2GB, both cards will use 1GB).

Premiere behaves differently but someone else will have to chime in w= ith the details.

B

How do the adobe apps choose what to use?
I h= ave a quadro 4000 attached to monitor 1
and also a gtx 570 attache= d to monitor 2
How does the adobe app choose which is the card to u= se?
I looked but it is not clear.

Gary Berendsen - VFX Generalist
  @DuintjerCS Kamer 1.009
<= span style=3D"font-size:10pt;color:rgb(31, 73, 125);font-family:Calibri, san= s-serif;">  Vijzelstraat 72
  1017 HL Amsterdam
 gary@garyberend= sen.com
  mob:+31 6 1438 5398








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