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: PROPOSAL: Move to git, now that bzr is no longer a req. Date: Mon, 06 Jan 2014 20:09:11 +0200 Message-ID: <83txdhrni0.fsf@gnu.org> References: <20140102095347.6834E381D0C@snark.thyrsus.com> <87fvp6bdd9.fsf_-_@ktab.red-bean.com> <8761q1ljny.fsf@gmail.com> <20140103175006.GE17261@thyrsus.com> <87ppo6u3mr.fsf@mid.deneb.enyo.de> <874n5i40th.fsf@mid.deneb.enyo.de> <87y52tupp3.fsf@fencepost.gnu.org> <8361pxt7lc.fsf@gnu.org> <1389031069.11337.49.camel@Iris> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE X-Trace: ger.gmane.org 1389031780 10235 80.91.229.3 (6 Jan 2014 18:09:40 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 6 Jan 2014 18:09:40 +0000 (UTC) Cc: dak@gnu.org, emacs-devel@gnu.org To: Jordi =?utf-8?Q?Guti=C3=A9rrez?= Hermoso Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Jan 06 19:09:46 2014 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 1W0EcS-0004cm-QK for ged-emacs-devel@m.gmane.org; Mon, 06 Jan 2014 19:09:44 +0100 Original-Received: from localhost ([::1]:36653 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W0EcS-00032a-CY for ged-emacs-devel@m.gmane.org; Mon, 06 Jan 2014 13:09:44 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:56037) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W0EcK-0002z5-D0 for emacs-devel@gnu.org; Mon, 06 Jan 2014 13:09:41 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1W0EcF-0006g0-7j for emacs-devel@gnu.org; Mon, 06 Jan 2014 13:09:36 -0500 Original-Received: from mtaout20.012.net.il ([80.179.55.166]:39120) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W0Ec9-0006dr-Dl; Mon, 06 Jan 2014 13:09:25 -0500 Original-Received: from conversion-daemon.a-mtaout20.012.net.il by a-mtaout20.012.net.il (HyperSendmail v2007.08) id <0MYZ00J00QWV2U00@a-mtaout20.012.net.il>; Mon, 06 Jan 2014 20:09:23 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout20.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MYZ00J2CRRM5Z10@a-mtaout20.012.net.il>; Mon, 06 Jan 2014 20:09:23 +0200 (IST) In-reply-to: <1389031069.11337.49.camel@Iris> X-012-Sender: halo1@inter.net.il X-detected-operating-system: by eggs.gnu.org: Solaris 10 X-Received-From: 80.179.55.166 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:167491 Archived-At: > From: Jordi Guti=C3=A9rrez Hermoso > Cc: David Kastrup , emacs-devel@gnu.org > Date: Mon, 06 Jan 2014 12:57:49 -0500 >=20 > On Mon, 2014-01-06 at 18:09 +0200, Eli Zaretskii wrote: >=20 > > E.g., try xdisp.c: it takes git more than 4 minutes to display > > anything in response to "C-x v g" (2 minutes if done from the > > shell). Looking into ChangeLog's is surely faster. >=20 > As a point of comparsion, on my system >=20 > $ time hg blame xdisp.c > foo >=20 > real 0m55.426s > user 0m54.083s > sys 0m1.032s >=20 > $ time git blame xdisp.c > foo >=20 > real 3m24.979s > user 3m5.920s > sys 0m3.032s I don't see any point in these comparisons (having been there before)= , but since you started... D:\gnu\bzr\emacs\trunk>timep bzr annotate src/xdisp.c > foo real 00h00m29.265s user 00h00m26.578s sys 00h00m00.843s $ time git blame src/xdisp.c > foo real 2m5.281s user 0m0.015s sys 0m0.000s (This is on Windows, so in the case of git, the user and system times are bogus, because Windows provides no means of accounting for grandchildren subprocesses.)