From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: Loading souce Elisp faster Date: Tue, 26 Feb 2013 18:57:00 +0200 Message-ID: <83bob7hv37.fsf@gnu.org> References: <87hal05omn.fsf@engster.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1361897836 25037 80.91.229.3 (26 Feb 2013 16:57:16 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 26 Feb 2013 16:57:16 +0000 (UTC) Cc: monnier@iro.umontreal.ca, deng@randomsample.de, emacs-devel@gnu.org To: rms@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Feb 26 17:57:37 2013 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1UANqR-0000IL-IV for ged-emacs-devel@m.gmane.org; Tue, 26 Feb 2013 17:57:35 +0100 Original-Received: from localhost ([::1]:55116 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UANq6-0005JQ-Nk for ged-emacs-devel@m.gmane.org; Tue, 26 Feb 2013 11:57:14 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:55028) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UANpz-0005Hm-NZ for emacs-devel@gnu.org; Tue, 26 Feb 2013 11:57:12 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UANpy-0001O3-IP for emacs-devel@gnu.org; Tue, 26 Feb 2013 11:57:07 -0500 Original-Received: from mtaout21.012.net.il ([80.179.55.169]:60570) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UANpy-0001Ni-Az; Tue, 26 Feb 2013 11:57:06 -0500 Original-Received: from conversion-daemon.a-mtaout21.012.net.il by a-mtaout21.012.net.il (HyperSendmail v2007.08) id <0MIU009006PB7P00@a-mtaout21.012.net.il>; Tue, 26 Feb 2013 18:57:04 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout21.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MIU0097X7337Z10@a-mtaout21.012.net.il>; Tue, 26 Feb 2013 18:57:04 +0200 (IST) In-reply-to: X-012-Sender: halo1@inter.net.il X-detected-operating-system: by eggs.gnu.org: Solaris 10 X-Received-From: 80.179.55.169 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:157391 Archived-At: > Date: Tue, 26 Feb 2013 07:56:22 -0500 > From: Richard Stallman > Cc: monnier@iro.umontreal.ca, emacs-devel@gnu.org > > A very rough estimate through 'benchmark-run' indicates that > `find-file-literally' is indeed about 10x faster than > `find-file'. > > find-file-literally avoids DOING the code conversion. However, even > if we use utf-8 as the default, or unconditionally, conversion would > still need to be done. Since Emacs now uses utf-8 based encoding internally, conversion from utf-8 is a no-op (except for the EOL conversion).