From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from ccs-mail.lanl.gov (ccs-mail.lanl.gov [128.165.4.126]) by mailwasher-b.lanl.gov (8.12.11/8.12.11/(ccn-5)) with ESMTP id j8K41fxM017417 for ; Mon, 19 Sep 2005 22:01:41 -0600 Subject: Re: [Question] How to understand Clock-Pro algorithm? From: Song Jiang In-Reply-To: <432F7DD5.6050204@ccoss.com.cn> References: <432F7DD5.6050204@ccoss.com.cn> Content-Type: text/plain Message-Id: <1127188898.3130.52.camel@moon.c3.lanl.gov> Mime-Version: 1.0 Date: Mon, 19 Sep 2005 22:01:38 -0600 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: liyu Cc: LKML , Linux-MM List-ID: On Mon, 2005-09-19 at 21:11, liyu wrote: > My question is out:As this paper words, the number of cold page is > total of resident cold pages > and non-resident pages. It's the seem number of non-resident cold pages > can not beyond M at all! You are right. So the total number of pages (non-resident + resident) around the clock is no more than 2m (m is the memory size in pages). > > I also have more questions on CLOCK-Pro. but this question is most > doublt for me. > I am happy to help. I also have the clock-pro simulator that almost exactly simulates what's described in the paper. Let me know if you want it. Song Jiang > > liyu > > > > > > > > > -- > To unsubscribe, send a message with 'unsubscribe linux-mm' in > the body to majordomo@kvack.org. For more info on Linux MM, > see: http://www.linux-mm.org/ . > Don't email: email@kvack.org -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org