From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.chez-thomas.org (hermes.mlbassoc.com [64.234.241.98]) by mx1.pokylinux.org (Postfix) with ESMTP id 767A24C80052 for ; Wed, 24 Nov 2010 03:51:00 -0600 (CST) Received: by mail.chez-thomas.org (Postfix, from userid 999) id 4088F16608A0; Wed, 24 Nov 2010 02:51:00 -0700 (MST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on hermes.chez-thomas.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=4.0 tests=ALL_TRUSTED,BAYES_00 autolearn=ham version=3.3.1 Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by mail.chez-thomas.org (Postfix) with ESMTP id 18E921660782; Wed, 24 Nov 2010 02:50:57 -0700 (MST) Message-ID: <4CECE001.6050201@mlbassoc.com> Date: Wed, 24 Nov 2010 02:50:57 -0700 From: Gary Thomas User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.12) Gecko/20101027 Fedora/3.1.6-1.fc13 Thunderbird/3.1.6 MIME-Version: 1.0 To: "Xu, Dongxiao" References: In-Reply-To: Cc: "yocto@yoctoproject.org" Subject: Re: FW: [oe] BitBake parallel parsing testing X-BeenThere: yocto@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Discussion of all things Yocto List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 24 Nov 2010 09:51:01 -0000 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit On 11/24/2010 01:45 AM, Xu, Dongxiao wrote: > FYI, bitbake parallel parsing is enabled, which can greatly reduce the file parsing time. > There are some data test result in OE's following mails. > > Bitbake 1.10: 3m2.185s > parallel-parsing (BB_NUM_PARSE_THREADS=num_cpu): 1m48.232s parallel-parsing (BB_NUM_PARSE_THREADS=2*num_cpu): 1m1.869s To be clear - this is in the Poky main tree? since what commit? Thanks > Chris Larson wrote: >> Greetings all, >> This is a request for further testers for the parallel parsing branch >> of bitbake, as well as for review of the code. I'm fairly certain >> that the last real issue with it was resolved yesterday, and I >> haven't gotten any reports of problems from those testing it since >> last week, so I'm opening it up to more public testing, so we can be >> absolutely certain that we can merge it to master in the near future >> without risking problems. >> >> For code review: >> Either follow the below steps, then git log master..parallel-parsing >> or git diff master..parallel-parsing, or use the web interface at >> https://github.com/kergoth/bitbake/commits/parallel-parsing. >> >> For testing from scratch: >> >> git clone git://github.com/kergoth/bitbake cd bitbake git checkout -b >> parallel-parsing origin/parallel-parsing >> >> From an existing bitbake repository: >> >> git remote add kergoth git://github.com/kergoth/bitbake git remote >> update git checkout -b parallel-parsing kergoth/parallel-parsing >> >> Thanks for your time, and do let me know what you think, either of >> the code, performance in general, or the new progress bar (shows an >> ETA), or anything else :) > > _______________________________________________ > yocto mailing list > yocto@yoctoproject.org > https://lists.yoctoproject.org/listinfo/yocto -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------