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.devel Subject: Re: Time to merge scratch/correct-warning-pos into master, perhaps? Date: Sat, 22 Jan 2022 19:46:55 +0200 Message-ID: <838rv7mzn4.fsf@gnu.org> References: <83mtjwzwkb.fsf@gnu.org> <87r198ytog.fsf@gnus.org> <87zgnvyb5y.fsf@gnus.org> <87bl03j10s.fsf@gnus.org> <9D116A4B-622F-4C80-83E6-2CDD7ED9AD25@acm.org> <58bb8030d532070ed420@heytings.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="12061"; mail-complaints-to="usenet@ciao.gmane.io" Cc: mattiase@acm.org, larsi@gnus.org, emacs-devel@gnu.org, monnier@iro.umontreal.ca, acm@muc.de To: Gregory Heytings Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sat Jan 22 18:48:44 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 1nBKVG-0002uB-Qj for ged-emacs-devel@m.gmane-mx.org; Sat, 22 Jan 2022 18:48:43 +0100 Original-Received: from localhost ([::1]:49388 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nBKVF-0005n9-Ac for ged-emacs-devel@m.gmane-mx.org; Sat, 22 Jan 2022 12:48:41 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:55038) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nBKTv-00054T-8a for emacs-devel@gnu.org; Sat, 22 Jan 2022 12:47:20 -0500 Original-Received: from [2001:470:142:3::e] (port=55740 helo=fencepost.gnu.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nBKTt-0005aZ-Qq; Sat, 22 Jan 2022 12:47:17 -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=eBbVcNX5Ti31/nfmIKBJc/bpQaEPklp8lgZoOpR+q10=; b=D05tRrWGznir jmFZxwJILzyRS6Z4+XGWBwyG4IaSkdbgEOOB+R6+gcrzZz9BaPVZXHWDj6Gl0NWN6EzaXtYWa8dF0 PcvZvQ5VJnZr/K1wolsqdjlPnzBdAADFvCU54Cw8O6If9cHhrxB28Oh61S9VYhvPpuGkEaShvqr30 sVIDCwZrd+dtUxZyRy3xQkG4X2sUlmpm2yg2lN59uLOApuuQpTRyiGn2/5HjDIA44nXkoIPojlYr8 Sf50meYsgclXDuv7N4bsjPrQvNzTKJDDgLU35WGcr4v0am/FS6PDwXklwx+khhikqkdhLWASs3ndP 8wQ/RzJxtJXIx2ePbJgXrg==; Original-Received: from [87.69.77.57] (port=2336 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nBKTt-00074e-7t; Sat, 22 Jan 2022 12:47:17 -0500 In-Reply-To: <58bb8030d532070ed420@heytings.org> (message from Gregory Heytings on Sat, 22 Jan 2022 17:02:43 +0000) 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:285218 Archived-At: > Date: Sat, 22 Jan 2022 17:02:43 +0000 > From: Gregory Heytings > Cc: Alan Mackenzie , Lars Ingebrigtsen , > emacs-devel@gnu.org, Eli Zaretskii , > Stefan Monnier > > > I don't know what benchmarks would be representative of actual elisp > usage, but on my build machine both make bootstrap and make check are > consistently ~8% slower on correct-warning-pos vs master: > > make -j1 bootstrap: 649s vs 596s > make -j4 bootstrap: 257s vs 238s > make -j8 bootstrap: 198s vs 183s > > make -j1 check: 178s vs 162s > make -j4 check: 44s vs 40s > make -j8 check: 26s vs 24s That's consistent with what was reported at the beginning of this thread (~7% slowdown). Byte compilation is expected to be slightly slower with this change.