From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: peder@klingenberg.no (Peder O. Klingenberg) Newsgroups: gmane.emacs.bugs Subject: bug#18522: 24.4.50; mapcar is very slow Date: Fri, 19 Feb 2016 11:12:22 +0100 Organization: Persons in a Position to Know, inc. Message-ID: References: <8738bkdjqg.fsf@micropit.roche-blanche.homenet.org> <87mw9rdawj.fsf@micropit.roche-blanche.homenet.org> <87wq8ridqz.fsf@micropit.roche-blanche.homenet.org> <831tqyvph5.fsf@gnu.org> <87lhp6q2dm.fsf@micropit.roche-blanche.homenet.org> <83vboau92s.fsf@gnu.org> <87mw9fczbo.fsf@micropit.roche-blanche.homenet.org> <87zj8inrnv.fsf@building.gnus.org> <871tltq3j9.fsf@roche-blanche.net> <877fvli0qt.fsf@building.gnus.org> <87bnkb1n9w.fsf@roche-blanche.net> <87wpqh9gm3.fsf@gnus.org> <87io1nnx88.fsf@roche-blanche.net> <87vb5l8en7.fsf@gnus.org> <83wpq1rt5o.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1455876812 13970 80.91.229.3 (19 Feb 2016 10:13:32 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 19 Feb 2016 10:13:32 +0000 (UTC) To: 18522@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Feb 19 11:13:17 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1aWi3o-0002hf-PX for geb-bug-gnu-emacs@m.gmane.org; Fri, 19 Feb 2016 11:13:16 +0100 Original-Received: from localhost ([::1]:50681 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aWi3n-0007lD-Sr for geb-bug-gnu-emacs@m.gmane.org; Fri, 19 Feb 2016 05:13:15 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:33509) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aWi3f-0007iS-67 for bug-gnu-emacs@gnu.org; Fri, 19 Feb 2016 05:13:12 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aWi3a-0002MB-73 for bug-gnu-emacs@gnu.org; Fri, 19 Feb 2016 05:13:07 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:36395) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aWi3a-0002M4-3J for bug-gnu-emacs@gnu.org; Fri, 19 Feb 2016 05:13:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84) (envelope-from ) id 1aWi3Z-000286-W1; Fri, 19 Feb 2016 05:13:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: peder@klingenberg.no (Peder O. Klingenberg) Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org, bugs@gnus.org Resent-Date: Fri, 19 Feb 2016 10:13:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 18522 X-GNU-PR-Package: emacs,gnus X-GNU-PR-Keywords: Original-Received: via spool by 18522-submit@debbugs.gnu.org id=B18522.14558767698165 (code B ref 18522); Fri, 19 Feb 2016 10:13:01 +0000 Original-Received: (at 18522) by debbugs.gnu.org; 19 Feb 2016 10:12:49 +0000 Original-Received: from localhost ([127.0.0.1]:33521 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aWi3N-00027d-Dc for submit@debbugs.gnu.org; Fri, 19 Feb 2016 05:12:49 -0500 Original-Received: from hermes.netfonds.no ([80.91.224.195]:48269) by debbugs.gnu.org with esmtp (Exim 4.84) (envelope-from ) id 1aWi3L-00027U-Ez for 18522@debbugs.gnu.org; Fri, 19 Feb 2016 05:12:48 -0500 Original-Received: from luna.netfonds.no ([80.91.225.79] helo=luna) by hermes.netfonds.no with esmtp (Exim 4.72) (envelope-from ) id 1aWi2x-0001qO-0M for 18522@debbugs.gnu.org; Fri, 19 Feb 2016 11:12:23 +0100 Original-Received: by luna (Postfix, from userid 547) id F39324E0882; Fri, 19 Feb 2016 11:12:22 +0100 (CET) In-Reply-To: <83wpq1rt5o.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 19 Feb 2016 10:38:59 +0200") User-Agent: Gnus/5.130012 (Ma Gnus v0.12) Emacs/25.0.50 (gnu/linux) X-MailScanner-ID: 1aWi2x-0001qO-0M MailScanner-NULL-Check: 1456481544.50391@Qu8AH9hWVe/yBoc5GKzWsg X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:113286 Archived-At: On Fri, Feb 19 2016 at 10:38, Eli Zaretskii wrote: > So a better benchmark is this: > > (let ((gc-cons-threshold most-positive-fixnum)) > (benchmark-run 1 > (dotimes (i 10000) > (parse-time-string "Fri, 13 Feb 2015 14:40:02 +0000")))) In my case, the timings are similar to the runs without GC suppression. emacs -Q: (0.376852402 0 0.0) (0.359729575 0 0.0) (0.351677433 0 0.0) My 38-day uptime workhorse-emacs: (33.980759168 0 0.0) (33.741870707 0 0.0) (33.947532796 0 0.0) ...Peder... -- I wish a new life awaited _me_ in some off-world colony.