From owner-freebsd-smp Fri Dec 8 22:31: 0 2000 From owner-freebsd-smp@FreeBSD.ORG Fri Dec 8 22:30:58 2000 Return-Path: Delivered-To: freebsd-smp@freebsd.org Received: from sharmas.dhs.org (c62443-a.frmt1.sfba.home.com [24.0.69.165]) by hub.freebsd.org (Postfix) with ESMTP id C8D1B37B400 for ; Fri, 8 Dec 2000 22:30:57 -0800 (PST) Received: (from adsharma@localhost) by sharmas.dhs.org (8.9.3/8.9.3) id WAA28103; Fri, 8 Dec 2000 22:29:19 -0800 Date: Fri, 8 Dec 2000 22:29:19 -0800 From: Arun Sharma Message-Id: <200012090629.WAA28103@sharmas.dhs.org> To: eischen@vigrid.com Cc: smp@freebsd.org Subject: Re: Userland atomic assignments In-Reply-To: References: Reply-To: adsharma@sharmas.dhs.org Sender: owner-freebsd-smp@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org On 7 Dec 2000 23:23:18 +0100, Daniel Eischen wrote: > > I don't need cmpset operations, just atomic int32 and ptr assignments. > The latter would be good enough to let me walk a simple list without > having to take a lock. > I thought the following URL might be useful to you: http://www.cs.rochester.edu/u/www/u/scott/synchronization/home.html Especially, the concurrent queue algorithms. -Arun To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message