From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#69480: Emacs Lisp needs, for its great 'native-compile', 'declare' and 'the' for fixnums and arrays. Date: Fri, 01 Mar 2024 14:40:57 +0200 Message-ID: <86o7byqg4m.fsf@gnu.org> References: <86edcvrpzg.fsf@gnu.org> <87bk7yur6p.fsf@gmx.net> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="21774"; mail-complaints-to="usenet@ciao.gmane.io" Cc: robertstephenboyer@gmail.com, 69480@debbugs.gnu.org, stephen.berman@gmx.net To: Andrea Corallo Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Mar 01 13:41:52 2024 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1rg2D2-0005RC-FB for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 01 Mar 2024 13:41:52 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rg2Cp-0002vD-2l; Fri, 01 Mar 2024 07:41:39 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rg2Ck-0002uq-VO for bug-gnu-emacs@gnu.org; Fri, 01 Mar 2024 07:41:35 -0500 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rg2Ck-0000IJ-MZ for bug-gnu-emacs@gnu.org; Fri, 01 Mar 2024 07:41:34 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1rg2DB-0002pH-Tz for bug-gnu-emacs@gnu.org; Fri, 01 Mar 2024 07:42:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 01 Mar 2024 12:42:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 69480 X-GNU-PR-Package: emacs Original-Received: via spool by 69480-submit@debbugs.gnu.org id=B69480.170929690510840 (code B ref 69480); Fri, 01 Mar 2024 12:42:01 +0000 Original-Received: (at 69480) by debbugs.gnu.org; 1 Mar 2024 12:41:45 +0000 Original-Received: from localhost ([127.0.0.1]:36256 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rg2Cu-0002ol-Kx for submit@debbugs.gnu.org; Fri, 01 Mar 2024 07:41:44 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:35608) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1rg2Cs-0002oZ-Lm for 69480@debbugs.gnu.org; Fri, 01 Mar 2024 07:41:43 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rg2CL-0000EN-9i; Fri, 01 Mar 2024 07:41:09 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=IzwvimmB4lCW4FzGqqaTPDXcDg9UxB3QMkD0T/DagxM=; b=lN8U7DyWZpZ0 BeCAGhUeHVWsLNG1DZwIFV70IKwRDbJqKDTutjbE+Jv8505VH6T87hkgIS0rguqRSWy8JdLdQRudI 4D6lqQH2gGTp/mYq/KN4kdYQuHCipxOm3w8rwVt75E1h2RcSDWypIlXSk11RuSzhyPcLZpLtAGQ2L 7Q5SQLl8EHi09saaG8l9vVlOf1kM9VYOgUfUpRmFwywIRxxfm8F8zWyNMirvwhAFCSiMqrx3mo4ua OxreCu7SkTUQ2W+rseYf1YFFIgtId09ggZwT/ZdyCjXSFFfdLzC2R7mZnv9k2DKCiz+oLdauqIkhL YsBfaI/x4vJScHqnTSg8Zg==; In-Reply-To: (message from Andrea Corallo on Fri, 01 Mar 2024 07:18:29 -0500) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:280859 Archived-At: > From: Andrea Corallo > Cc: Eli Zaretskii , Stephen Berman , > Robert Boyer , 69480@debbugs.gnu.org > Date: Fri, 01 Mar 2024 07:18:29 -0500 > > > Why is the timing with native compilation so much slower than with byte > > compilation? > > Because the file is not lexically scoped so we are not running > optimizations. > > On my laptop I see: > > 11 secs byte compiled > 18 secs native compiled > > 7 secs byte compiled with lexical scope > 5 secs native compiled with lexical scope. Right, thanks. My timings are 6.35 and 6.28 sec accordingly (down from ~16.5).