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: Migrating to sourcehut - what's missing? Date: Thu, 23 Dec 2021 08:37:43 +0100 Message-ID: <87y24b7ovs.fsf@gnus.org> References: <871r26w27h.fsf@thornhill.no> <8735mlpqes.fsf@thornhill.no> <87zgotoanj.fsf@thornhill.no> <87zgosg8de.fsf@gnus.org> <87k0fwq1av.fsf@yahoo.com> <350CDBCF-F913-4CD9-BB39-5E7D9D50FD9F@thornhill.no> <875yrgpzdh.fsf@yahoo.com> <4F1BB31A-3640-483D-919D-A413D3E0788F@thornhill.no> <874k70eqny.fsf@gnus.org> <5B4A020F-867E-4C4D-BC9A-EA47B64B231F@thornhill.no> <87mtksdajg.fsf@gnus.org> <6FF9E6B5-A969-490F-A94F-6E24293310B2@thornhill.no> <87ilvgda4f.fsf@gnus.org> <69BD4BEA-FC96-488A-B7A0-429EA5FD7D07@thornhill.no> <87ee64d9ix.fsf@gnus.org> <2032B9EC-BE8F-422E-8EC1-500A00281FC1@thornhill.no> <87mtksa6of.fsf@gnus.org> <87zgoswj8k.fsf@telefonica.net> <83mtkswioa.fsf@gnu.org> <87mtkswg5u.fsf@telefonica.net> <83czlnx1vk.fsf@gnu.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="35913"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: =?utf-8?Q?=C3=93scar?= Fuentes , emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu Dec 23 08:38:48 2021 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 1n0Iga-0009Ap-BM for ged-emacs-devel@m.gmane-mx.org; Thu, 23 Dec 2021 08:38:48 +0100 Original-Received: from localhost ([::1]:52662 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n0IgW-0002f0-L3 for ged-emacs-devel@m.gmane-mx.org; Thu, 23 Dec 2021 02:38:44 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:34338) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n0Ifg-00020n-E8 for emacs-devel@gnu.org; Thu, 23 Dec 2021 02:37:52 -0500 Original-Received: from [2a01:4f9:2b:f0f::2] (port=46698 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 1n0Ife-0001SZ-Rw; Thu, 23 Dec 2021 02:37:52 -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=/fawVh7xEGSrkvVvSnxd9Y6cr0O88RWh4XBVBjsxVmQ=; b=mZUzsUGxNUie7g4mKgIC03HbFu ylKOzd5TATJUOg8hgkfFwxnWBEctQOJ9ZKid8Eev5v/ZCZKDMOEklqiIyk7Ckts3Ku7blzYhYE9x4 Pde7Wl/c2JvnrznO21Bl9+d2GnT1PfB1qI5VBjvKe228vm+4pVsba6DkS1/Kx21h00Eg=; 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 1n0IfZ-0007zK-Dk; Thu, 23 Dec 2021 08:37:48 +0100 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAAD1BMVEUeEhNSUj6ZTE9O KSn///9g5oYHAAAAAWJLR0QEj2jZUQAAAAd0SU1FB+UMFwckJErHsUQAAAGUSURBVDjLdZOLse0g CEU1uwE5NpBoAyj993ZB1HzmPTITP8uNChhCLJW+VrKEEH8pqLG4WT+WMfVfE28wh6yfTxze6fY7 Q6g4FxAGS++sC2rgjooJtHucnfvJOte5HgUb6LRIZ3SIVEjdQM7e5QjoglrBYxddpd5FlyIwhIXH bsvUK+oa9D0dQ2T7D9u3ButUykiK1VngFJ1BQkuUCJFIO8OWomUbRLQZ3bzDpX0Fca6nxNNVEOaY ojoLZGJ6nHfFV4XNAUTWoQUAtUjtozjKtjSG60bQuETi2EAWlFhunYLMMGCDq+WJGDBAE6jLcykG ENA+0O2KkuT4Bebqn0CvqPu1LxADetyW2xPM6uwlvwEcSC+FDDQP7lBo8oL8rgV06bieNGt4ATHf Djxr/SqXKxaYBfAC/lhYPMmV3gBhlEbT1G7Q/MAWUpRLHoB9rYHrJ/ep5u4jCZLFnDloyUGyhIgp XgAGtCzxUPjdJtCSywvQDazN4wo3aFtxgzsox/kCvntab2ICreF0vzHmrdhV74oJ/gCHx1JWtVWj PQAAACV0RVh0ZGF0ZTpjcmVhdGUAMjAyMS0xMi0yM1QwNzozNjozNiswMDowMPNDOXcAAAAldEVY dGRhdGU6bW9kaWZ5ADIwMjEtMTItMjNUMDc6MzY6MzYrMDA6MDCCHoHLAAAAAElFTkSuQmCC X-Now-Playing: Dorothy Ashby's _Afro-Harping_: "Life has its Trials" In-Reply-To: <83czlnx1vk.fsf@gnu.org> (Eli Zaretskii's message of "Thu, 23 Dec 2021 08:37:51 +0200") 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:282879 Archived-At: Eli Zaretskii writes: > The only single-threaded parts I see is (a) the configure script (and > autogen.sh, if that needs to be run), and (b) the link stage of the > Emacs executable. Everything else runs in parallel, and if I says > "make -j8" I see load-average show numbers around 8 most of the time > on the mode line. See https://lists.gnu.org/archive/html/emacs-devel/2020-08/msg00104.html Summary: > But to sum up, (+ 22 12 37 4) => 75 seconds of the Emacs compilation is > single-threaded, while 90 seconds are multi-threaded (and as machines > get more and more cores, we'll probably see the single-threaded parts > take more than 50% of the time spent). -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no