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: Tooltips GC overhead Date: Wed, 29 Jul 2015 19:33:31 +0300 Message-ID: <833806yld0.fsf@gnu.org> References: <55B7796B.3070005@gmx.at> <55B87E3F.80708@gmx.at> <55B8E367.9020201@cs.ucla.edu> <55B8F3E9.5000707@gmx.at> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1438187728 608 80.91.229.3 (29 Jul 2015 16:35:28 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 29 Jul 2015 16:35:28 +0000 (UTC) Cc: eggert@cs.ucla.edu, monnier@IRO.UMontreal.CA, emacs-devel@gnu.org To: martin rudalics Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed Jul 29 18:35:19 2015 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 1ZKUK7-0002gf-5W for ged-emacs-devel@m.gmane.org; Wed, 29 Jul 2015 18:35:19 +0200 Original-Received: from localhost ([::1]:36074 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZKUK6-0007Kk-BY for ged-emacs-devel@m.gmane.org; Wed, 29 Jul 2015 12:35:18 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:56181) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZKUJW-0006t6-EE for emacs-devel@gnu.org; Wed, 29 Jul 2015 12:34:43 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ZKUJS-0006wZ-Ef for emacs-devel@gnu.org; Wed, 29 Jul 2015 12:34:42 -0400 Original-Received: from mtaout22.012.net.il ([80.179.55.172]:32904) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ZKUJS-0006vy-3G for emacs-devel@gnu.org; Wed, 29 Jul 2015 12:34:38 -0400 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0NS900K00CMMOK00@a-mtaout22.012.net.il> for emacs-devel@gnu.org; Wed, 29 Jul 2015 19:33:39 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NS900K4DCO2ET90@a-mtaout22.012.net.il>; Wed, 29 Jul 2015 19:33:39 +0300 (IDT) In-reply-to: <55B8F3E9.5000707@gmx.at> X-012-Sender: halo1@inter.net.il X-detected-operating-system: by eggs.gnu.org: Solaris 10 X-Received-From: 80.179.55.172 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:188169 Archived-At: > Date: Wed, 29 Jul 2015 17:40:25 +0200 > From: martin rudalics > Cc: emacs-devel > > >> Is the tree printing routine deficient? > > > > Yes. Please try 'configure --with-wide-int'. We really should make that the default. > > Does that mean I have to recompile all elisp files? No, of course not. Otherwise, how would an Emacs tarball made on a 64-bit platform work out of the box on a 32-bit platform? > Because just doing > that (on Windows 32) followed by `make' makes the number appear more or > less the same and the percentages mostly negative. For example, I now > get > > - tooltip-show 37,978,113 -9% > - x-show-tip 17,048,133 -8% I think this is what Paul alluded to. > The numbers on my Debian 64 Gtk build are roughly the same (although the > percentages show up correctly there). The --with-wide-int option is a no-op in 64-bit builds, AFAIK.