From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Katsumi Yamaoka Newsgroups: gmane.emacs.bugs Subject: bug#51734: 29.0.50; got slow Date: Fri, 12 Nov 2021 08:45:42 +0900 Organization: Emacsen advocacy group Message-ID: References: <83a6ic41g3.fsf@gnu.org> <83pmr715c5.fsf@gnu.org> <83ilwy22y1.fsf@gnu.org> <090472b2-4f54-2f31-cb9e-30956cbcbb31@cornell.edu> <83tugizg8v.fsf@gnu.org> <6ef97cf3-6f8e-40f7-aef9-cbd2755756cc@cornell.edu> <83o86qzbpg.fsf@gnu.org> <843f06f4-3666-1fd9-cad9-860b475b2938@cornell.edu> <83mtmazay6.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="34890"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (x86_64-pc-cygwin) Cc: 51734@debbugs.gnu.org To: Eli Zaretskii , Ken Brown Cancel-Lock: sha1:+zReVbO0ME79w6I0x5eZsIDKiuM= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Nov 12 00:46:17 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1mlJlp-0008vj-SZ for geb-bug-gnu-emacs@m.gmane-mx.org; 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Thu, 11 Nov 2021 23:45:48 +0000 X-MC-Relay: Neutral X-MailChannels-SenderId: tih5qno0ow|x-authuser|yamaoka@cloud1.hostforweb.net X-MailChannels-Auth-Id: tih5qno0ow X-Minister-Minister: 7839eaaa291af96a_1636674348810_2335479669 X-MC-Loop-Signature: 1636674348810:1638130062 X-MC-Ingress-Time: 1636674348810 Original-Received: from [157.205.200.190] (port=57709 helo=localhost) by cloud1.hostforweb.net with esmtpsa (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1mlJlG-001Bb8-Uq; Thu, 11 Nov 2021 18:45:47 -0500 X-Face: #kKnN,xUnmKia.'[pp`; Omh}odZK)?7wQSl"4o04=EixTF+V[""w~iNbM9ZL+.b*_CxUmFk B#Fu[*?MZZH@IkN:!"\w%I_zt>[$nm7nQosZ<3eu; B:$Q_:p!',P.c0-_Cy[dz4oIpw0ESA^D*1Lw= L&i*6&( X-AuthUser: yamaoka@cloud1.hostforweb.net X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:219692 Archived-At: On Thu, 11 Nov 2021 15:30:51 -0500, Ken Brown wrote: >> * src/atimer.c (set_alarm) [CYGWIN]: Don't start both timerfd and >> alarms; this causes a slowdown. (Bug#51734) I verified this patch makes Emacs HEAD normal on Cygwin-64. Thanks a lot! On Thu, 11 Nov 2021 16:15:50 +0200, Eli Zaretskii wrote: >> I did it and found the revision that causes this problem on at >> least Cygwin-64. That is d5bb053. However, > That's strange: that changeset changed just the docs, and the only > changes in code are in xwidget.c (which your build shouldn't compile) > and... I seem to have tested Emacs too hastily or too much expectedly, sorry.