X-Recipient: archive-cygwin@delorie.com X-SWARE-Spam-Status: No, hits=-5.2 required=5.0 tests=AWL,BAYES_00,DKIM_SIGNED,DKIM_VALID,FREEMAIL_FROM,KHOP_RCVD_TRUST,KHOP_THREADED,RCVD_IN_DNSWL_LOW,RCVD_IN_HOSTKARMA_YE X-Spam-Check-By: sourceware.org Message-ID: <4FD55DF1.7030102@users.sourceforge.net> Date: Sun, 10 Jun 2012 21:54:41 -0500 From: "Yaakov (Cygwin/X)" User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:12.0) Gecko/20120428 Thunderbird/12.0.1 MIME-Version: 1.0 To: cygwin@cygwin.com Subject: Re: Performance problems with emacs-X11 in current cygwin References: <4FC7D9E6.5050609@alice.it> <4FCA1FF0.8090703@alice.it> <4FCA2CA9.7080704@cornell.edu> <4FCA634D.1080206@cornell.edu> <4FCB2991.3010701@users.sourceforge.net> <4FCB5438.7080903@cornell.edu> <4FCB9872.5010506@cornell.edu> <4FD1F709.4050107@cornell.edu> <87k3zhbyyk.fsf@Rainer.invalid> <4FD22C39.6070107@cornell.edu> <4FD53FA9.2040105@cornell.edu> In-Reply-To: <4FD53FA9.2040105@cornell.edu> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Delivered-To: mailing list cygwin@cygwin.com On 2012-06-10 19:45, Ken Brown wrote: > The bisection shows that the first problematic commit is this one: > > http://git.gnome.org/browse/glib/commit/?h=glib-2-32&id=7eae486179e2799c369ed9ffcea663bf9161ce79 > > > Author: Ryan Lortie > Date: Wed Aug 31 22:07:02 2011 -0400 > > GMain: simplify logic for g_wakeup_acknowledge() > > Instead of messing around with context->poll_waiting, just look at the > GPollFD to see if the GWakeup needs to be acknowledged. > > In case anyone else wants to confirm this, you can get my glib builds by > running > > setup.exe -K http://sanibeltranquility.com/cygwin/kbrown.gpg > > and adding http://sanibeltranquility.com/cygwin to the list of mirrors. > The problematic version is > > libglib2.0_0-2.30.90_7eae4861-1 > > and the preceding version (without the problem) is > > libglib2.0_0-2.30.90_87880df-1 > > I've tested the latter with emacs-23, emacs-24, and gvim. Thanks for doing this. Is this still only a problem with XP? If so, it is most likely a bug in Cygwin itself. Yaakov -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple