From owner-freebsd-alpha Wed Apr 17 6: 8:14 2002 Delivered-To: freebsd-alpha@freebsd.org Received: from duke.cs.duke.edu (duke.cs.duke.edu [152.3.140.1]) by hub.freebsd.org (Postfix) with ESMTP id EC19537B41B for ; Wed, 17 Apr 2002 06:08:08 -0700 (PDT) Received: from grasshopper.cs.duke.edu (grasshopper.cs.duke.edu [152.3.145.30]) by duke.cs.duke.edu (8.9.3/8.9.3) with ESMTP id JAA18826; Wed, 17 Apr 2002 09:08:08 -0400 (EDT) Received: (from gallatin@localhost) by grasshopper.cs.duke.edu (8.11.6/8.9.1) id g3HD7cO82864; Wed, 17 Apr 2002 09:07:38 -0400 (EDT) (envelope-from gallatin@cs.duke.edu) From: Andrew Gallatin MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-ID: <15549.29594.216376.886149@grasshopper.cs.duke.edu> Date: Wed, 17 Apr 2002 09:07:38 -0400 (EDT) To: "Idar Tollefsen" Cc: freebsd-alpha@freebsd.org Subject: Re: L2 cache disabled? In-Reply-To: References: X-Mailer: VM 6.75 under 21.1 (patch 12) "Channel Islands" XEmacs Lucid Sender: owner-freebsd-alpha@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Idar Tollefsen writes: > > Is there a way to check if the L2 cache > is disabled, if it indeed can be disabled? You can run lmbench & see what it says about your memory bandwidth. Does it fall of at ~2MB? Drew To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message