From dev-return-31068-apmail-harmony-dev-archive=harmony.apache.org@harmony.apache.org Mon Dec 10 06:49:50 2007 Return-Path: Delivered-To: apmail-harmony-dev-archive@www.apache.org Received: (qmail 46924 invoked from network); 10 Dec 2007 06:49:49 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 10 Dec 2007 06:49:49 -0000 Received: (qmail 1162 invoked by uid 500); 10 Dec 2007 06:49:37 -0000 Delivered-To: apmail-harmony-dev-archive@harmony.apache.org Received: (qmail 1133 invoked by uid 500); 10 Dec 2007 06:49:37 -0000 Mailing-List: contact dev-help@harmony.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@harmony.apache.org Delivered-To: mailing list dev@harmony.apache.org Received: (qmail 1124 invoked by uid 99); 10 Dec 2007 06:49:37 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 09 Dec 2007 22:49:37 -0800 X-ASF-Spam-Status: No, hits=2.0 required=10.0 tests=HTML_MESSAGE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of simon.harmony@gmail.com designates 209.85.146.181 as permitted sender) Received: from [209.85.146.181] (HELO wa-out-1112.google.com) (209.85.146.181) by apache.org (qpsmtpd/0.29) with ESMTP; Mon, 10 Dec 2007 06:49:16 +0000 Received: by wa-out-1112.google.com with SMTP id k22so3401781waf for ; Sun, 09 Dec 2007 22:49:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:references; bh=Zjl81GWtR+vWldI718+sIQ9qV8C8S7zUyYyYQzadKF0=; b=tOYAfENtqqD3ExXrOcGQKK5gd/9+5RWzZLxxMzOKbRO0K30i5k3UEyazIcatchtgxYJejI1nJbj+y08185XN8aZGF9VuLLpOzASv9E5uyTX/sJGlr8YT6Hakh3ej9twb9eXDPDsbO7WH1cdeieXt6cfayu51C/2KysGy2j8AGfg= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:in-reply-to:mime-version:content-type:references; b=smCgYFxrN8bxhGJhDkacGNOfsyqE7dyZOJbKi2+LcW29ETPREUOfzM1db7OiMOv3m/bzZp+e5iZc5Khwfvp9RLfmZ7VEBuxaHnR3f4eexgw9jcdR9faYIA381dCauybEMpA8cbQa9Z3JxJY36wyT9PdirwQi/4WBU2EWQ4r4bVA= Received: by 10.114.146.1 with SMTP id t1mr6729171wad.1197269356236; Sun, 09 Dec 2007 22:49:16 -0800 (PST) Received: by 10.114.161.10 with HTTP; Sun, 9 Dec 2007 22:49:16 -0800 (PST) Message-ID: <3db9f87f0712092249n9783f51j891a4c1f18f47f65@mail.gmail.com> Date: Mon, 10 Dec 2007 14:49:16 +0800 From: "Simon Chow" To: dev@harmony.apache.org Subject: Re: [drlvm][general] Multi-tasking VM? In-Reply-To: <9623c9a50712092211s372a2629g52c0492767126454@mail.gmail.com> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_13947_1227894.1197269356197" References: <3db9f87f0712092100q3bb3a4a7k61d6828a4849435c@mail.gmail.com> <9623c9a50712092211s372a2629g52c0492767126454@mail.gmail.com> X-Virus-Checked: Checked by ClamAV on apache.org ------=_Part_13947_1227894.1197269356197 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Acturally, I am just a greenhand for JVM. After seeing some paper about MVM, which says MVM can reduce the startup overhead and footprint of programs, I think both destop application and server application can benefit from it. In my opinion, at least, some IDE can use it for debugging small program more conveniently by avoiding startup overhead. Could you say something about its shortage? Thank you! On 10/12/2007, Xiao-Feng Li wrote: > > On Dec 10, 2007 1:00 PM, Simon Chow wrote: > > Will harmony support the multi-tasking feature? > > I has seen that Sun has a project name > > Barcelonawhich aimed to > > run several Java applications on 1 JVM. > > Maybe it can improve the JVM performance somehow. > > I am very interested about this, but I can not find more resource about > > this.... > > In foreseeable future, Harmony might have no plan for MVM support. I > had some investigations in this area, and I personally am not fully > convinced by the idea. > > Thanks, > xiaofeng > > > -- > > From : Simon.Chow@Software School of Fudan University > > > > > > -- > http://xiao-feng.blogspot.com > -- >From : Simon.Chow@Software School of Fudan University ------=_Part_13947_1227894.1197269356197--