Return-Path: Delivered-To: apmail-incubator-harmony-dev-archive@www.apache.org Received: (qmail 78005 invoked from network); 26 Oct 2006 14:33:48 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 26 Oct 2006 14:33:48 -0000 Received: (qmail 98453 invoked by uid 500); 26 Oct 2006 14:33:58 -0000 Delivered-To: apmail-incubator-harmony-dev-archive@incubator.apache.org Received: (qmail 98158 invoked by uid 500); 26 Oct 2006 14:33:57 -0000 Mailing-List: contact harmony-dev-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: harmony-dev@incubator.apache.org Delivered-To: mailing list harmony-dev@incubator.apache.org Received: (qmail 98149 invoked by uid 99); 26 Oct 2006 14:33:57 -0000 Received: from herse.apache.org (HELO herse.apache.org) (140.211.11.133) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 26 Oct 2006 07:33:57 -0700 X-ASF-Spam-Status: No, hits=2.5 required=10.0 tests=DNS_FROM_RFC_ABUSE,HTML_MESSAGE,SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (herse.apache.org: domain of mike.fursov@gmail.com designates 64.233.184.230 as permitted sender) Received: from [64.233.184.230] (HELO wr-out-0506.google.com) (64.233.184.230) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 26 Oct 2006 07:33:41 -0700 Received: by wr-out-0506.google.com with SMTP id 58so79755wri for ; Thu, 26 Oct 2006 07:33:20 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:references; b=bwsaWnk5av4khmkNBQYTpUADQtrteD9AR0AnpuegCf6vjL221cHPNOgdIDuMIruGQq5xyCijyR9dZVq47girEiAVY+7lgctx8Cl5n/wSKUQYReqkbe9ifaOj//Itwu468rTPhT+wAv+2m9Q8AtQid+yS5sUiOVAztPaVyckmXRo= Received: by 10.78.193.19 with SMTP id q19mr3012813huf; Thu, 26 Oct 2006 07:33:19 -0700 (PDT) Received: by 10.78.180.1 with HTTP; Thu, 26 Oct 2006 07:33:18 -0700 (PDT) Message-ID: Date: Thu, 26 Oct 2006 21:33:19 +0700 From: "Mikhail Fursov" To: harmony-dev@incubator.apache.org Subject: Re: [drlvm] Class unloading support In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_33663_21486032.1161873199506" References: <5836de490610240251p120dfa56x736fbb5eb1898aca@mail.gmail.com> X-Virus-Checked: Checked by ClamAV on apache.org ------=_Part_33663_21486032.1161873199506 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline On 10/26/06, Pavel Pervov wrote: > > Mikhail, > > Now if you introduce one more level of indirection and start comparing > Classes, not VTables, you do not need to enumerate. Yes. But I see 2 cons here 1) Performance: extra memory access for every devirtualization guard. 2) What component will be responsible for this extra level? This is a new inter-component contract. -- Mikhail Fursov ------=_Part_33663_21486032.1161873199506--