From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jon Smirl" Subject: Re: git blame with valgrind massif Date: Tue, 11 Dec 2007 16:45:48 -0500 Message-ID: <9e4733910712111345i23d86a85jfedb4f37f20a5b0@mail.gmail.com> References: <9e4733910712111257h20a4a916gd4747e816e4706ff@mail.gmail.com> <20071211212052.GC29110@artemis.madism.org> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE To: "Pierre Habouzit" , "Jon Smirl" , "Git Mailing List" X-From: git-owner@vger.kernel.org Tue Dec 11 22:46:21 2007 Return-path: Envelope-to: gcvg-git-2@gmane.org Received: from vger.kernel.org ([209.132.176.167]) by lo.gmane.org with esmtp (Exim 4.50) id 1J2Cvg-0005Qq-Ew for gcvg-git-2@gmane.org; Tue, 11 Dec 2007 22:46:16 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752014AbXLKVpz convert rfc822-to-quoted-printable (ORCPT ); Tue, 11 Dec 2007 16:45:55 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751984AbXLKVpy (ORCPT ); Tue, 11 Dec 2007 16:45:54 -0500 Received: from rv-out-0910.google.com ([209.85.198.185]:58699 "EHLO rv-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751956AbXLKVpy convert rfc822-to-8bit (ORCPT ); Tue, 11 Dec 2007 16:45:54 -0500 Received: by rv-out-0910.google.com with SMTP id k20so2176626rvb for ; Tue, 11 Dec 2007 13:45:53 -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:content-transfer-encoding:content-disposition:references; bh=kG8VLr1CatTVWfE0XCqzNvVjaGumC3+vVWvAuvFob3M=; b=O6n2XQTUr3Ckd58KJwqid4J7obfVZwdTQz5P8q+8uvl16hx7lnf4b/f7dBwT982lEC7dii6jD5jXlrX532rP4NulCmwurDO7ww5cS09ilNELX44qFozoClUH1I1tI4m3igzkUvkPWtXz5x2LZeBg1FZ8TcjCGXfnrtdiQs3pqbw= 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:content-transfer-encoding:content-disposition:references; b=o00OIwCIMFjBYqGtqN7a6dgBGesdMksklgpXtUP8e78zA4pZ8fbk5dr0j1LRQPgmymGXXhRBEmvjcfTUAcNhuRUpuxhgslOX1qITqJokYemrFt2IBjAYI2+qFmEMTi59JPCwy18nEJ5iarlbbXplEorSf44p6YBXdMDRnIGaLN0= Received: by 10.141.99.4 with SMTP id b4mr2394440rvm.1197409548926; Tue, 11 Dec 2007 13:45:48 -0800 (PST) Received: by 10.140.166.14 with HTTP; Tue, 11 Dec 2007 13:45:48 -0800 (PST) In-Reply-To: <20071211212052.GC29110@artemis.madism.org> Content-Disposition: inline Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org Archived-At: On 12/11/07, Pierre Habouzit wrote: > On Tue, Dec 11, 2007 at 08:57:24PM +0000, Jon Smirl wrote: > > I ran: > > valgrind --tool=3Dmassif --heap=3Dyes git blame gcc/ChangeLog > > it used about 2.25GB > > > > How do you interpret the massif output? > > would you mind putting the postscript it generated somewhere too ? > it's usually pretty informative, because the amount of data allocated= is > not all, its liveness is an important information too. It was very boring. A diagonal line from 0 to 2GB. > > -- > =B7O=B7 Pierre Habouzit > =B7=B7O madcoder@debia= n.org > OOO http://www.madism.= org > > --=20 Jon Smirl jonsmirl@gmail.com