Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 18 Mar 2002 19:43:05 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 18 Mar 2002 19:42:56 -0500 Received: from x35.xmailserver.org ([208.129.208.51]:24973 "EHLO x35.xmailserver.org") by vger.kernel.org with ESMTP id ; Mon, 18 Mar 2002 19:42:41 -0500 X-AuthUser: davidel@xmailserver.org Date: Mon, 18 Mar 2002 16:47:17 -0800 (PST) From: Davide Libenzi X-X-Sender: davide@blue1.dev.mcafeelabs.com To: "David S. Miller" cc: Linus Torvalds , , Linux Kernel Mailing List Subject: Re: 7.52 second kernel compile In-Reply-To: <20020318.162031.98995076.davem@redhat.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 18 Mar 2002, David S. Miller wrote: > From: Linus Torvalds > Date: Mon, 18 Mar 2002 14:46:04 -0800 (PST) > > Or maybe the program is just flawed, and the interesting 1/8 pattern comes > from something else altogether. > > I think the weird Athlon behavior has to do with the fact that > you've made your little test program as much of a cache tester > as a TLB tester :-) Uhm, it's moving to different pages and it does it consecutively. I think Linus was trying to prove the multiple tlb entries fill for single miss ... - Davide - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/