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: Script for compiling more quietly Date: Mon, 14 Dec 2020 15:35:58 +0100 Message-ID: <8736084fqp.fsf@gnus.org> References: <87czzg8b8v.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="38578"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: emacs-devel@gnu.org To: Gregory Heytings Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Mon Dec 14 15:53:03 2020 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 1kopDj-0009sC-8f for ged-emacs-devel@m.gmane-mx.org; Mon, 14 Dec 2020 15:53:03 +0100 Original-Received: from localhost ([::1]:34812 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kopDi-00076m-9n for ged-emacs-devel@m.gmane-mx.org; Mon, 14 Dec 2020 09:53:02 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:43578) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kooxR-0007AI-3e for emacs-devel@gnu.org; Mon, 14 Dec 2020 09:36:13 -0500 Original-Received: from quimby.gnus.org ([2a01:4f9:2b:f0f::2]:60848) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kooxM-0007jw-4K for emacs-devel@gnu.org; Mon, 14 Dec 2020 09:36:12 -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=TJ/4epuUS0zEnechvwN2fuv9713Ogs2y7PYXhEfJu8A=; b=RZlYcnJBoqU9IMeLzZQ6CwYPGs X9B+tjz/UJOHfChFK5LXUow3+HXznVCeYACDWZsn2wSdBGdK+LatqcddeR5/QtiKMCcYa5d4lCMFT mMQVCKxoeoA2GMSgeNCXBgpRymN6cZxKWqQ1ctITqB5SMOY+LJzuVWZIWg6kNpolxwMk=; Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kooxD-00031k-9T; Mon, 14 Dec 2020 15:36:02 +0100 Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwAgMAAAAqbBEUAAAABGdBTUEAALGPC/xhBQAAACBj SFJNAAB6JgAAgIQAAPoAAACA6AAAdTAAAOpgAAA6mAAAF3CculE8AAAADFBMVEU6LCayf1nWxaz/ //9CDFgBAAAAAWJLR0QDEQxM8gAAAAd0SU1FB+QMDg4cNKlz7eQAAAGCSURBVCjPZZK/btwwDMbJ w0nDTRrOB8RTh3Zon0IOYg+d5IIUYM/nAPZTZCgyO0AuQLYO9gHiU1aSr3+AGB78Az9SHz8Z4PYg c//nGwruTn9BMf8DzV0B//XwR3BgDPDKt0lkqjF0GfYI5j6s2znM1jRyyYCDh+NJ2CdRx1GNwlMe GnhnMWQA7Ln63Mh63Wyt8KnZZHHY9HDU63vu6Yb+AZvHUXKF7jitECtYs1XxbRNUBPBlsIetYrAe B6vm7IDbfmRbLAmwpXLkJ79m4HESftOBkqwIIiwiVQpETSKUgNIKk/R1hItLdqbQ3yewyY6/ynOE WzgvOgFhNjpjE8HtsmxxB5FAGU5idQTMwZcb2Db3eNISliqPs32sBFKPOZ3Q6sCzzuko7+qRz4cc CC6vd6u3PkP5C5sLV29rurZyhuEl3qIAEpye4Jtr/fcJjmx3P41ejOonICZwexihKntwBR0BzqUt 4r8zM++BpX5V9APmr2TwKjMjVRBzmlXc7OLO8BsB644Y9SPYkgAAACV0RVh0ZGF0ZTpjcmVhdGUA MjAyMC0xMi0xNFQxNDoyODo1MiswMDowMIeqsRkAAAAldEVYdGRhdGU6bW9kaWZ5ADIwMjAtMTIt MTRUMTQ6Mjg6NTIrMDA6MDD29wmlAAAAAElFTkSuQmCC X-Now-Playing: Laurie Freelove's _Heaven On Earth_: "Heaven On Earth (Freelove On Earth Part 1)" In-Reply-To: (Gregory Heytings's message of "Mon, 14 Dec 2020 10:32:36 +0000") Received-SPF: pass client-ip=2a01:4f9:2b:f0f::2; envelope-from=larsi@gnus.org; helo=quimby.gnus.org X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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_NONE=-0.0001, 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: 2.1.23 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:260802 Archived-At: Gregory Heytings writes: > I also replaced your "nproc" by "expr $(nproc) / 2 + 1", IME using > nproc makes the computer unuseable, and is not much faster than > nproc/2+1. It depends on whether you have Hypertheading, I guess -- I don't (on this laptop), so -j`nproc` is twice as fast as nproc / 2. Absurdly enough, nproc doesn't have an option for "just say how many cores there are, OK?" But I guess one could parse /proc/cpuinfo to try to figure that out. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no