220 15653 article Path: news.gmane.org!not-for-mail From: Ville Voutilainen Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Lockless Ring Buffer Queue Date: Wed, 14 Jan 2015 07:47:43 +0200 Lines: 19 Approved: news@gmane.org Message-ID: References: <3296bc28-771c-4a66-b504-f3089160bdee@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-Trace: ger.gmane.org 1421214474 28386 80.91.229.3 (14 Jan 2015 05:47:54 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 14 Jan 2015 05:47:54 +0000 (UTC) To: std-proposals@isocpp.org Original-X-From: std-proposals+bncBC5JHI7A7ALRB74F3CSQKGQEG2XKNJY@isocpp.org Wed Jan 14 06:47:50 2015 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-yh0-f70.google.com ([209.85.213.70]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1YBGnx-0007MU-0O for gclcip-std-proposals@m.gmane.org; Wed, 14 Jan 2015 06:47:45 +0100 Original-Received: by mail-yh0-f70.google.com with SMTP id f10sf21368375yha.1 for ; Tue, 13 Jan 2015 21:47:44 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:content-type:x-original-sender :x-original-authentication-results:reply-to:precedence:mailing-list :list-id:list-post:list-help:list-archive:list-subscribe :list-unsubscribe; bh=4GyAJ6dNQXOZ9G35hHvhVYcMbUSyYrej8iOzSg8EB9U=; b=eRy88e2S7ZhkHmo4SvIGr0Vg8QPiIwsZGCqaXc4HrwNZZ0JTYXrdy8pgCkBaH7GS6+ 6SjicuDKNI3VEUEyuzIq8kHeIA4PbcG30OPhHSn8rJNJ5mPjWFoGE09QV/pJKIQQ+PNl Wa7loKg0tRG6wepP5+my1+WnqjNEiwgWe9Nu7625hp809/JzecjnEX2euidLrv3z6vLm 499PkYxgQwfrJmV1ODACr8NpwcvqH1Q6P4ZG9LIGO489OenOVpzjW3A8ipKmQew4Rx4r 5sC7vJ7F102p5OGoIGIOTcgnCKjOX/NrvSo1XgbtcoETKC2ksif5gdGn0FSJMXsb9Wul b/Vw== X-Gm-Message-State: ALoCoQkTvsndC2LvQ5aEE6JwG4R7aeTwRiQikqQqdLBmvVQh5SsMt5UACVRLRsSLCRUmtyxKlWh8 X-Received: by 10.52.188.104 with SMTP id fz8mr1990853vdc.9.1421214464109; Tue, 13 Jan 2015 21:47:44 -0800 (PST) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.182.74.166 with SMTP id u6ls154371obv.95.gmail; Tue, 13 Jan 2015 21:47:43 -0800 (PST) X-Received: by 10.202.7.142 with SMTP id 136mr1210543oih.51.1421214463362; Tue, 13 Jan 2015 21:47:43 -0800 (PST) Original-Received: from mail-ob0-x22f.google.com (mail-ob0-x22f.google.com. [2607:f8b0:4003:c01::22f]) by mx.google.com with ESMTPS id g7si12961509obe.75.2015.01.13.21.47.43 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 13 Jan 2015 21:47:43 -0800 (PST) Received-SPF: pass (google.com: domain of ville.voutilainen@gmail.com designates 2607:f8b0:4003:c01::22f as permitted sender) client-ip=2607:f8b0:4003:c01::22f; Original-Received: by mail-ob0-f175.google.com with SMTP id va8so2107067obc.6 for ; Tue, 13 Jan 2015 21:47:43 -0800 (PST) X-Received: by 10.60.229.163 with SMTP id sr3mr1328267oec.29.1421214463257; Tue, 13 Jan 2015 21:47:43 -0800 (PST) Original-Received: by 10.76.154.2 with HTTP; Tue, 13 Jan 2015 21:47:43 -0800 (PST) In-Reply-To: <3296bc28-771c-4a66-b504-f3089160bdee@isocpp.org> X-Original-Sender: ville.voutilainen@gmail.com X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of ville.voutilainen@gmail.com designates 2607:f8b0:4003:c01::22f as permitted sender) smtp.mail=ville.voutilainen@gmail.com; dkim=pass header.i=@gmail.com; dmarc=pass (p=NONE dis=NONE) header.from=gmail.com Precedence: list Mailing-list: list std-proposals@isocpp.org; contact std-proposals+owners@isocpp.org List-ID: X-Google-Group-Id: 399137483710 List-Post: , List-Help: , List-Archive: List-Subscribe: , List-Unsubscribe: , Xref: news.gmane.org gmane.comp.lang.c++.isocpp.proposals:15653 Archived-At: On 14 January 2015 at 06:26, Robin Rowe wrote: > I've written a ring buffer queue using atomic that never locks. Two threads > accessing it simultaneously will not collide on push() or pop(). Used for a > communications queue. Is there already a std container like this? Does > anyone else need this? See http://open-std.org/JTC1/SC22/WG21/docs/papers/2013/n3533.html That seems to be work-in-progress. -- --- You received this message because you are subscribed to the Google Groups "ISO C++ Standard - Future Proposals" group. To unsubscribe from this group and stop receiving emails from it, send an email to std-proposals+unsubscribe@isocpp.org. To post to this group, send email to std-proposals@isocpp.org. Visit this group at http://groups.google.com/a/isocpp.org/group/std-proposals/. .