From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-11-iad.dyndns.com (mxout-112-iad.mailhop.org [216.146.32.112]) by lists.bufferbloat.net (Postfix) with ESMTP id 8049F2E015C for ; Tue, 22 Mar 2011 16:59:39 -0700 (PDT) Received: from scan-12-iad.mailhop.org (scan-12-iad.local [10.150.0.209]) by mail-11-iad.dyndns.com (Postfix) with ESMTP id B7E361708F0 for ; Tue, 22 Mar 2011 23:59:38 +0000 (UTC) X-Spam-Score: 0.0 () X-Mail-Handler: MailHop by DynDNS X-Originating-IP: 46.4.11.11 Received: from nbd.name (nbd.name [46.4.11.11]) by mail-11-iad.dyndns.com (Postfix) with ESMTP id 112C617086F for ; Tue, 22 Mar 2011 23:59:38 +0000 (UTC) Message-ID: <4D8937E5.9010209@openwrt.org> Date: Wed, 23 Mar 2011 00:59:33 +0100 From: Felix Fietkau User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.15) Gecko/20110303 Thunderbird/3.1.9 MIME-Version: 1.0 To: =?UTF-8?B?RGF2ZSBUw6RodA==?= Subject: Re: debloat-testing loadlatency test References: <87wrjsbki1.fsf@cruithne.co.teklibre.org> <92F8B514-76F9-45E5-BB9F-C94BA1CA66B4@gmail.com> <8762rc6jpo.fsf@cruithne.co.teklibre.org> In-Reply-To: <8762rc6jpo.fsf@cruithne.co.teklibre.org> X-Enigmail-Version: 1.1.1 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: bloat-devel@lists.bufferbloat.net X-BeenThere: bloat-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: "Developers working on AQM, device drivers, and networking stacks" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 22 Mar 2011 23:59:39 -0000 On 2011-03-22 2:13 AM, Dave Täht wrote: > Jonathan Morton writes: > >> On 21 Mar, 2011, at 4:45 pm, Dave Täht wrote: >> >>> I aborted the test when I got up this morning. >> >> Yes, it looks as though it may have got stuck, possibly on a >> partly-mitigated race condition I found. A full test run should never >> take that long, as there is an override condition which forces a >> scenario to complete after about 10 minutes. > > I was looking over rngs a little today, it looked like drand48_r would > be threadsafe... Made a version using a user space port of freebsd's arc4random instead of gsl. http://nbd.name/gitweb.cgi?p=loadlatency.git;a=summary git://nbd.name/loadlatency.git If any of you want write access to that repository, just send me an SSH key. - Felix