From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Ihor Radchenko Newsgroups: gmane.emacs.devel Subject: Re: MPS: profiler Date: Fri, 21 Jun 2024 10:57:12 +0000 Message-ID: <87ed8qpnqv.fsf@localhost> References: <87v823xvq1.fsf@localhost> <86cyobmmhc.fsf@gnu.org> <87r0crxung.fsf@localhost> <87le2zxsqx.fsf@localhost> <8634p6n7jd.fsf@gnu.org> <87tthm3gq2.fsf@gmail.com> <87msneag5u.fsf@localhost> <86r0cqlgvi.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="37758"; mail-complaints-to="usenet@ciao.gmane.io" Cc: gerd.moellmann@gmail.com, eller.helmut@gmail.com, emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Jun 21 12:56:38 2024 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 1sKbwb-0009cY-HA for ged-emacs-devel@m.gmane-mx.org; Fri, 21 Jun 2024 12:56:37 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sKbvj-0000od-3K; Fri, 21 Jun 2024 06:55:43 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sKbve-0000m3-Dc for emacs-devel@gnu.org; Fri, 21 Jun 2024 06:55:38 -0400 Original-Received: from mout01.posteo.de ([185.67.36.65]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sKbvc-0006By-Bp for emacs-devel@gnu.org; Fri, 21 Jun 2024 06:55:38 -0400 Original-Received: from submission (posteo.de [185.67.36.169]) by mout01.posteo.de (Postfix) with ESMTPS id B80C1240028 for ; Fri, 21 Jun 2024 12:55:33 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1718967333; bh=QU2QFvae9WM7SuNjxxfaItydVx2Gxpfy0RTGfsnHkPE=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type: From; b=SboOn0HXCx5x6TCjyHlQui5vn8fbI5L1/rANFwFxFj12qSF74q/a0U8CgFtNng2Gm KUoFTbSLxCDqugFCkFrEt5v/tA3NAyPEe9utntuA0fe7DcgMq35gVok2Sgxg+Z97Wi BwT3VqnxT+aet9VJI+Dbr/k2BUQ4LLRLCjKYS8ytrPhxj/Kg8py/WEPwm5osBjgLUi oWcBNqzCplwFtg5j9KxPcnH9qMB3/flYFIvtVZmGOClXG3fYyWFKe8DpfLYQHW2kZ8 yUn4xXwH0ZAKJfrvkiWananT3Y3EjG59/xVD3HfnDPa3fddjmzGmWcdN/tuBi6vc8Q LP+5o3YehlWpQ== Original-Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4W5Dm5095pz9rxG; Fri, 21 Jun 2024 12:55:32 +0200 (CEST) In-Reply-To: <86r0cqlgvi.fsf@gnu.org> Received-SPF: pass client-ip=185.67.36.65; envelope-from=yantar92@posteo.net; helo=mout01.posteo.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 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, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, 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-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:320383 Archived-At: Eli Zaretskii writes: >> Profiler might be running for a long time. If I understand correctly, >> parking anything for a long time risks that "anything" to be not >> garbage-collected at all. > > ... > Or maybe I misunderstood you suggestion (or that of Gerd): to me, > "while profileing" means just while the profiler's SIGPROF handler > runs, nut the whole time profiler is active. My understanding that the suggested parking was for the time profiler is active in Emacs (that is: between M-x profiler-start and M-x profiler-stop). Unless I miss something, SIGPROF handler cannot touch the arena to park it or it will lead to problems exactly like the one I encountered. -- Ihor Radchenko // yantar92, Org mode contributor, Learn more about Org mode at . Support Org development at , or support my work at