From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: "Perry E. Metzger" Newsgroups: gmane.emacs.devel Subject: Re: multi-process elisp compilation? Date: Tue, 27 Jul 2021 08:42:50 -0400 Message-ID: <30e6c979-548a-1b30-1cd7-75365915e0f9@piermont.com> References: <63ee5c0f-7906-7ed7-e9a6-bf6eb48741a4@piermont.com> <83eebkv6j4.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="12928"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.0 Cc: emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Tue Jul 27 14:43:39 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 1m8MQt-0003D8-9V for ged-emacs-devel@m.gmane-mx.org; Tue, 27 Jul 2021 14:43:39 +0200 Original-Received: from localhost ([::1]:52196 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m8MQs-0001I6-BY for ged-emacs-devel@m.gmane-mx.org; Tue, 27 Jul 2021 08:43:38 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:43036) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m8MQ9-0000Bm-0E for emacs-devel@gnu.org; Tue, 27 Jul 2021 08:42:53 -0400 Original-Received: from hacklheber.piermont.com ([166.84.7.14]:41604) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m8MQ7-0001dx-I9; Tue, 27 Jul 2021 08:42:52 -0400 Original-Received: from snark.cb.piermont.com (localhost [127.0.0.1]) by hacklheber.piermont.com (Postfix) with UTF8SMTP id A0F222EC; Tue, 27 Jul 2021 08:42:50 -0400 (EDT) Original-Received: from [10.160.2.107] (jabberwock.cb.piermont.com [10.160.2.107]) by snark.cb.piermont.com (Postfix) with UTF8SMTP id 73DA52DE293; Tue, 27 Jul 2021 08:42:50 -0400 (EDT) Content-Language: en-US In-Reply-To: <83eebkv6j4.fsf@gnu.org> Received-SPF: pass client-ip=166.84.7.14; envelope-from=perry@piermont.com; helo=hacklheber.piermont.com X-Spam_score_int: -22 X-Spam_score: -2.3 X-Spam_bar: -- X-Spam_report: (-2.3 / 5.0 requ) BAYES_00=-1.9, NICE_REPLY_A=-0.438, 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:271690 Archived-At: On 7/26/21 22:23, Eli Zaretskii wrote: >> From: "Perry E. Metzger" >> >> Howdy! Nowadays, most of us have multiprocessor desktops, but so far as >> I can tell, when compiling elisp to .elc (or .eln) during make of Emacs, >> the build only takes advantage of one processor. Is there a magic option >> to configure that I missed that will use all my processors to compile >> elisp during the build? > You mean, "make -jN" where N is the number of execution units? Precisely, but that seems to work for building Emacs's .c files but not for compiling the elisp files. I may have screwed something up in my build; if it is expected to work, that would be useful information because then I could try to debug what has gone wrong. Perry