From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.176.0/21 X-Spam-Status: No, score=-3.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MSGID_FROM_MTA_HEADER,RP_MATCHES_RCVD shortcircuit=no autolearn=ham autolearn_force=no version=3.4.0 From: Robin Rosenberg Subject: Re: If I were redoing git from scratch... Date: Sat, 4 Nov 2006 23:29:45 +0100 Organization: Dewire Message-ID: <200611042329.46556.robin.rosenberg.lists@dewire.com> References: <7vpsc3xx65.fsf@assigned-by-dhcp.cox.net> <20061104191651.GC2517@spearce.org> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE NNTP-Posting-Date: Sat, 4 Nov 2006 22:28:41 +0000 (UTC) Cc: Linus Torvalds , Junio C Hamano , git@vger.kernel.org Return-path: Envelope-to: gcvg-git@gmane.org User-Agent: KMail/1.9.4 In-Reply-To: <20061104191651.GC2517@spearce.org> Content-Disposition: inline X-Virus-Scanned: by amavisd-new at dewire.com Precedence: bulk X-Mailing-List: git@vger.kernel.org Archived-At: Received: from vger.kernel.org ([209.132.176.167]) by ciao.gmane.org with esmtp (Exim 4.43) id 1GgU08-0002aQ-75 for gcvg-git@gmane.org; Sat, 04 Nov 2006 23:28:32 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965723AbWKDW22 convert rfc822-to-quoted-printable (ORCPT ); Sat, 4 Nov 2006 17:28:28 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965724AbWKDW22 (ORCPT ); Sat, 4 Nov 2006 17:28:28 -0500 Received: from [83.140.172.130] ([83.140.172.130]:63247 "EHLO torino.dewire.com") by vger.kernel.org with ESMTP id S965723AbWKDW22 convert rfc822-to-8bit (ORCPT ); Sat, 4 Nov 2006 17:28:28 -0500 Received: from localhost (localhost [127.0.0.1]) by torino.dewire.com (Postfix) with ESMTP id 9119D8027F2; Sat, 4 Nov 2006 23:25:05 +0100 (CET) Received: from torino.dewire.com ([127.0.0.1]) by localhost (torino [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 01100-01; Sat, 4 Nov 2006 23:25:05 +0100 (CET) Received: from [10.9.0.3] (unknown [10.9.0.3]) by torino.dewire.com (Postfix) with ESMTP id 3A9F18027E4; Sat, 4 Nov 2006 23:25:03 +0100 (CET) To: Shawn Pearce Sender: git-owner@vger.kernel.org l=F6rdag 04 november 2006 20:16 skrev Shawn Pearce: > But trying to abstractly represent an object in Java the same > way that it is represented in Git costs a huge amount of memory. > Java is at least 16 bytes of overhead per object, before you get to > store anything in it. =20 The overhead is eigth bytes per object on a 32-bit platform and 16 on a= 64-bit=20 platform for Sun's JDK. The granularity is eight bytes in both cases.=20