From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jakub Narebski Subject: Re: Git benchmark - comparison with Bazaar, Darcs, Git and Mercurial Date: Wed, 1 Aug 2007 10:33:00 +0200 Message-ID: <200708011033.00873.jnareb@gmail.com> References: <200708010216.59750.jnareb@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Cc: Git Mailing List To: Linus Torvalds X-From: git-owner@vger.kernel.org Wed Aug 01 10:35:24 2007 Return-path: Envelope-to: gcvg-git@gmane.org Received: from vger.kernel.org ([209.132.176.167]) by lo.gmane.org with esmtp (Exim 4.50) id 1IG9fv-0002CD-TN for gcvg-git@gmane.org; Wed, 01 Aug 2007 10:35:24 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757695AbXHAIfU (ORCPT ); Wed, 1 Aug 2007 04:35:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756680AbXHAIfS (ORCPT ); Wed, 1 Aug 2007 04:35:18 -0400 Received: from nf-out-0910.google.com ([64.233.182.187]:45235 "EHLO nf-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757237AbXHAIfR (ORCPT ); Wed, 1 Aug 2007 04:35:17 -0400 Received: by nf-out-0910.google.com with SMTP id g13so39017nfb for ; Wed, 01 Aug 2007 01:35:15 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:from:to:subject:date:user-agent:cc:references:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:message-id; b=aGQ5XZgkr+1lq39XoTrKxtqBoRTlv28ngDkaDWWD4AXr93SsfO/KBa+vvhU2F9WgbOUdE6fVaSAR9xOJPyl/0IgCsQwYHXFtKxFN8hEmEK0eHxwVvXUpKODoqRPqi/Py4hsbTgtANUu8DsjI49XXiGj9R4hTQf6t9YH8m1NhinA= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:from:to:subject:date:user-agent:cc:references:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:message-id; b=WCWjFajC7FJOgxhvDoDXHg6O88mL0WT4QYkBUV1M6A9RS5ikw4vBv4l5I9HX/Pa9jl5M1h9yDRalKlQRgwQkwMtZtr1L3DKt8NWoL5XrMloiuERWuPboHXTdtLjjsuA1IC7rTUTWrTR+LqwmUZF55Nyih4unRP21WjKLXg87vc4= Received: by 10.86.100.7 with SMTP id x7mr362453fgb.1185957315446; Wed, 01 Aug 2007 01:35:15 -0700 (PDT) Received: from host-89-229-8-65.torun.mm.pl ( [89.229.8.65]) by mx.google.com with ESMTPS id 28sm948662fkx.2007.08.01.01.35.06 (version=SSLv3 cipher=OTHER); Wed, 01 Aug 2007 01:35:07 -0700 (PDT) User-Agent: KMail/1.9.3 In-Reply-To: Content-Disposition: inline Sender: git-owner@vger.kernel.org Precedence: bulk X-Mailing-List: git@vger.kernel.org Archived-At: Linus Torvalds wrote: > (The "nonconflicting merge" is probably - once more - the diffstat > generation that bites us. That's generally the most costly thing of the > whole merge, but I *love* the diffstat). http://bryan-murdock.blogspot.com/2007/03/cutting-edge-revision-control.html doesn't tell what is the directory structure of imported files. If it is flat, then git does not use advantage of hierarchical tree structure. By the way, I guess that "nonconflicting merge" is trivial tree-level merge, as "no changes" merge should be faster (or fast-forward). About clone: there was "pack loose, copy existing packs" idea. I don't remember what happened with it. At least for local clone it would be nice. -- Jakub Narebski Poland