From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: Very slow check/nativecomp build Date: Sun, 20 Feb 2022 12:35:03 -0500 Message-ID: References: <87r17xo58x.fsf@gnus.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="7642"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: Lars Ingebrigtsen , emacs-devel@gnu.org To: Alan Mackenzie Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun Feb 20 18:36:32 2022 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nLq8O-0001kV-JB for ged-emacs-devel@m.gmane-mx.org; Sun, 20 Feb 2022 18:36:32 +0100 Original-Received: from localhost ([::1]:33168 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nLq8N-0006wl-0t for ged-emacs-devel@m.gmane-mx.org; Sun, 20 Feb 2022 12:36:31 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:59600) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nLq7A-0006B7-3S for emacs-devel@gnu.org; Sun, 20 Feb 2022 12:35:16 -0500 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:42387) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nLq76-0006Nu-UA for emacs-devel@gnu.org; Sun, 20 Feb 2022 12:35:14 -0500 Original-Received: from pmg2.iro.umontreal.ca (localhost.localdomain [127.0.0.1]) by pmg2.iro.umontreal.ca (Proxmox) with ESMTP id B2B6A80272; Sun, 20 Feb 2022 12:35:09 -0500 (EST) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg2.iro.umontreal.ca (Proxmox) with ESMTP id 4705880355; Sun, 20 Feb 2022 12:35:04 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1645378504; bh=XuMIhYKrDPyNzZZloLYUZl7lnLGfoXcLvTcq7/NPzCg=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=EuEFNM3g0Ok1/2P6Jy+CYBfYekgHfaf0SHLaoND7s1mgrrXsAZLgA49C3MGGuUXBE yjn/Y/IbeCRbtZKkycvnhMpFuwxFInLw8LYt1eOjHUH6F9AoHR1SWDJroPRf0fWnkU vS8IOb/rGlAUqBNyB3aWnIMQuIcs02MFN3cU2c9b8eRgArTjrwBcC/MAaD2x/0vko8 imRh5ac+2mvR8gqcwQd8aJ2BJM0kFuY8AdcQWWk3Rh0mraISFvfKYdy9ypb0dguHrr awSRskEGDwAezDpdfr5pzHMHpxXtI5ATkJKQ1E5E1mpwbgjxWCrsH47ysH0T6KNeUq xiorz5K9dlbNg== Original-Received: from pastel (unknown [45.72.237.157]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 169E6120B37; Sun, 20 Feb 2022 12:35:04 -0500 (EST) In-Reply-To: (Alan Mackenzie's message of "Sun, 20 Feb 2022 17:10:24 +0000") Received-SPF: pass client-ip=132.204.25.50; envelope-from=monnier@iro.umontreal.ca; helo=mailscanner.iro.umontreal.ca X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 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-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:286527 Archived-At: > --enable-checking makes things _much_ slower. FWIW this has not always been the case, and it should be considered as a bug (we' (well, Paul, mostly) have/has fixed such problems in the past). It's inevitable that it makes things slower, of course, but not by a factor 3. Stefan