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: elisp-benchmarks Date: Thu, 10 Feb 2022 07:50:34 +0100 Message-ID: <87wni3dxl1.fsf@gnus.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="17464"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: emacs-devel@gnu.org To: Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu Feb 10 08:02:39 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 1nI3TT-0004KJ-G1 for ged-emacs-devel@m.gmane-mx.org; Thu, 10 Feb 2022 08:02:39 +0100 Original-Received: from localhost ([::1]:49982 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nI3TR-0008Kp-Sf for ged-emacs-devel@m.gmane-mx.org; Thu, 10 Feb 2022 02:02:37 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:54582) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nI3Hv-0004ph-EY for emacs-devel@gnu.org; Thu, 10 Feb 2022 01:50:44 -0500 Original-Received: from [2a01:4f9:2b:f0f::2] (port=34008 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 1nI3Hs-0003ed-Oc for emacs-devel@gnu.org; Thu, 10 Feb 2022 01:50:42 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID :In-Reply-To:Date:References:Subject:Cc:To:From:Sender:Reply-To: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=NPVEPNQaQH8cG6JxcsE1XsLRz8QtgezxZ2wkba0oeYc=; b=CzoAe1bxZ1mECDHpGvAbe6njls t9KLN0KXY+b4BLUtMBJ5h1lkpGMdNDTw9nNRRj6jgUWn4YJe0l/6ntdqDM5BmxLpLCLCRojkUhxG2 ++LWAzU5xqKP9rfez+PD2NGbizroyKXHMm34RPXFYWDQPRdBYbQBiRUvxN8FgTY0Y3OA=; Original-Received: from [84.212.220.105] (helo=giant) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nI3Hm-0003XE-SC; Thu, 10 Feb 2022 07:50:37 +0100 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAGFBMVEVqh58YExhQUVpT Zqq0uLl3jNHWhHn///+10Or2AAAAAWJLR0QHFmGI6wAAAAd0SU1FB+YCCgYlNaN5iU0AAAG0SURB VDjLdZNBc6MwDIUdcDnHTqbn2Mly3ta7nF2q9pxp8J2EGf3/n1DJ2IRQqmRIxh/vPRkLIabaKHsQ K1UoqhVSKvULKX4hcC4MA71Yl3AO5yjZLUAIHayZAa1D9Ho0A6riZJYSCSBgo5OVUrPbvfpjDlKp o3shsJ3uJ7D9OnmlnHOThNehVfvWWrUjYHIKRGC6VpgIslcUAByiLAN5noCMQI9WGnxyIoVnQOGv JNjfwYclKQFtOZv3lYA/0eUt7U/DDFh5B3STz+Fe2RNsEoAZAFakZ7iPTtnLkPGDIEuK2C3XNgkS 8V3OzoJk1mppZr1OB/X5aU3ehJ+drIApYjk+QrSLc11O4hwgCvR408sZqRB7+mCansNMgIwQb9ai WQNc1zVQ33T9AwwMrs+k2D6EV1FxrWsGJY1EkpQNeVV4rfF2dGONIvqlgTIKj4NzTdmUdzBOGg4R /HULcMR+qHizwyPYOWqDu+j7DLgP9+oIDA021CYBLz2djB9boc56Aj2Hg/Q8oglw281o9ST4m2J6 R0+gGSoOB+hoTLyEcIFAdenCRwj/L/k1IPg+/vvHl/D+DeJPonq6OgoZAAAAJXRFWHRkYXRlOmNy ZWF0ZQAyMDIyLTAyLTEwVDA2OjM3OjUzKzAwOjAwcw3UnAAAACV0RVh0ZGF0ZTptb2RpZnkAMjAy Mi0wMi0xMFQwNjozNzo1MyswMDowMAJQbCAAAAAASUVORK5CYII= X-Now-Playing: Ultra =?utf-8?Q?Nat=C3=A9's?= _Is It Love? Ultra =?utf-8?Q?Nat=C3=A9?= Best Remixes Volume 1_: "Rejoicing (Deep-Liteful Stomp Mix)" In-Reply-To: (Stefan Monnier's message of "Wed, 09 Feb 2022 17:19:28 -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, 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:286125 Archived-At: Stefan Monnier writes: > These result suggest that the symbol-with-pos changes don't introduce > a significant slowdown, even for the bytecompiler. Well, that's good news. =F0=9F=98=80 > And we see that Matthias's recent improvements to the bytecode > interpreter do make a quite significant difference on several of those > microbenchmarks ;-), and also on the bytecompiler benchmark (offsetting > the extra work needed for the symbol-with-positions) Looks like Matthias's work has made a significant positive impact on virtually all the tests. Great work, Matthias! > tho they don't make much of a difference when it comes to > scrolling(with-jit-lock) or when it comes to reindenting code with > SMIE :-) Darn. > The >10% slowdown recently seen on the test suite is still a mystery > waiting for someone to figure out what's going on. Yes, but it sounded like Alan was chasing down oddities in byte-compiling the ert tests, so hopefully we'll have an answer soonish. --=20 (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no