From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.devel Subject: Re: Time to merge scratch/correct-warning-pos into master, perhaps? Date: Sun, 16 Jan 2022 16:04:25 +0100 Message-ID: <87zgnvyb5y.fsf@gnus.org> References: <83mtjwzwkb.fsf@gnu.org> <87r198ytog.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="31817"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: Alan Mackenzie , Eli Zaretskii , emacs-devel@gnu.org To: Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sun Jan 16 16:06:57 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 1n977Q-00083n-V9 for ged-emacs-devel@m.gmane-mx.org; Sun, 16 Jan 2022 16:06:56 +0100 Original-Received: from localhost ([::1]:50324 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n977P-0001Gv-EB for ged-emacs-devel@m.gmane-mx.org; Sun, 16 Jan 2022 10:06:55 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:39214) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n9759-000848-9r for emacs-devel@gnu.org; Sun, 16 Jan 2022 10:04:36 -0500 Original-Received: from [2a01:4f9:2b:f0f::2] (port=50306 helo=quimby.gnus.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n9757-0005Kj-Ny; Sun, 16 Jan 2022 10:04:34 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=mYr/NaIdcbwTA9Yd5dlaVaNdR55mu8A/pDHMVt63gRg=; b=OTASjcQN7ZplpOjp6vJnr7nAG8 ZoZswYyJL+o3BgYTMQcClxJKxMHjwk80mwsRNDYDQ7OeWBBTXT7S2K+BeymZhFC6L5n1n7h1rAq89 /3xUH/rthRouGbj8aJLlMy9agB8mGKtYauqWnV+wfWg3OJFoLPtqextOD0gsxPP2Iu0g=; Original-Received: from [84.212.220.105] (helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1n9750-0005pl-En; Sun, 16 Jan 2022 16:04:29 +0100 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAFVBMVEWVc1BONCu5mGfl 06fDs51waYn///94bPVFAAAAAWJLR0QGYWa4fQAAAAd0SU1FB+YBEA8CFEIA3dIAAAGRSURBVDjL bdRBdsQgCABQYtO9thdgGLufpzlASrxC73+VAmqiaV1N8gdFxMACMshRzgneso1SeAkQAhg9cwoN mMggeJU1v8Knvd/A69+DhhCCk4gKWR4swgORCD1qqL71FgFOgDR0HApUNORfkDxwuYOXmSQEYwof JFuIzGDpeheJiffnmVX+asBOp7pgaxGEmhUe1z5cWtoaM8DHq0bIiBP4EzASXSXZoUPByAPkCmDb oPcBaG8g2+CfAVwDWYAm0PpAcBQZKcYx4oRSjnwdbV5BQCoSpbo5jxHuIWA53UEjdCaKMwBYhIwZ FltDzo/5Bl7XcLHQDR4eFXT1Cj3dHRRAjo/voFPBM3O5ATXIB5cJtCTemn+L81QGa1E4/oKeVKEb +ArSQSNgA+uf80YxFwQwAO242CDVNoMTiHaFLVn3YYXWi1qrje3vUMGurT47/dFedHCSMtZofVw6 0Jo3m69N1AFh3QzsArtaRLC515KoD2glsQW1h/pAd60Bci0ROtCQVSnf9pFo34YwwHzRfwH0qIi9 RUb9HQAAACV0RVh0ZGF0ZTpjcmVhdGUAMjAyMi0wMS0xNlQxNTowMjoyMCswMDowMOfpCKgAAAAl dEVYdGRhdGU6bW9kaWZ5ADIwMjItMDEtMTZUMTU6MDI6MjArMDA6MDCWtLAUAAAAAElFTkSuQmCC X-Now-Playing: Kate Bush's _Remastered (9): Aerial: A Sky of Honey_: "Somewhere in Between" In-Reply-To: (Stefan Monnier's message of "Sun, 16 Jan 2022 09:57:05 -0500") X-Host-Lookup-Failed: Reverse DNS lookup failed for 2a01:4f9:2b:f0f::2 (failed) Received-SPF: pass client-ip=2a01:4f9:2b:f0f::2; envelope-from=larsi@gnus.org; helo=quimby.gnus.org X-Spam_score_int: -35 X-Spam_score: -3.6 X-Spam_bar: --- X-Spam_report: (-3.6 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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:284827 Archived-At: Stefan Monnier writes: > It is to be expected that in order to improve the compiler's behavior, > the compiler runs more slowly. Yup. But the performance impact is greater than I had imagined. > The main worry is the speed impact on non-compilation tasks, mostly > because of the impact on EQ (where Alan's benchmark suggest a 1% impact, > tho it would be good to have other measurements to confirm that). Yes. I've now done a few more realistic non-micro benchmarks -- (eww-open-file "/tmp/foo.html") -- and I see no measurable performance impact there at all. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no