Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Message-ID: <3DD1E9AD.7030504@21cn.com> Date: Wed, 13 Nov 2002 13:57:01 +0800 From: "Huang." User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; zh-CN; rv:1.0.1) Gecko/20020826 X-Accept-Language: zh-cn, en-us, en MIME-Version: 1.0 To: Igor Pechtchanski CC: cygwin AT cygwin DOT com Subject: Re: Cygwin Emacs-X uses 99% of cpu References: Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Igor Pechtchanski wrote: > On Wed, 13 Nov 2002, Huang. wrote: > > >>"J. Scott Edwards" wrote: >> >>>[snip] >> >>Oh! I have this problem too. > > > For the archives: > This is an example of a completely useless message. It doesn't add > anything at all to the discussion, and takes up list bandwidth. OK, you are right. > > Attaching the output of cygcheck would have made it marginally useful > (i.e., reporting that the problem can be reproduced on a particular > configuration). A good contribution would have been to run emacs under > strace, for example, and provide the output (hopefully bzipped, preferably > with repeated patterns removed, ideally with some analysis attached). > Another would be to run emacs under gdb, break execution when in 100% cpu > mode, and post the stack trace. > Igor I tried your way. here is my cygcheck -s : Cygwin Win95/NT Configuration Diagnostics Current System Time: Wed Nov 13 12:46:13 2002 Windows 2000 Professional Ver 5.0 Build 2195 Service Pack 3 Path: E:\cygwin\usr\local\bin E:\cygwin\usr\X11R6\bin E:\cygwin\bin E:\cygwin\bin E:\cygwin\home\hzhr\bin E:\cygwin\usr\dt\bin E:\cygwin\sbin E:\cygwin\usr\sbin c:\jdk1.3.1\bin c:\WINNT\system32 . SysDir: C:\WINNT\System32 WinDir: C:\WINNT HOME = `E:\cygwin\home\hzhr' MAKE_MODE = `unix' PWD = `/home/hzhr' USER = `hzhr' Use `-r' to scan registry a: fd N/A N/A c: hd FAT32 3992Mb 94% CP UN d: hd FAT32 2998Mb 98% CP UN e: hd FAT32 2998Mb 98% CP UN f: hd FAT32 4634Mb 98% CP UN g: cd N/A N/A h: cd N/A N/A i: cd N/A N/A u: net NTFS 10001Mb 86% CP CS UN PA FC v: net NTFS 20002Mb 99% CP CS UN PA FC w: net NTFS 27227Mb 97% CP CS UN PA FC E:\cygwin / system binmode E:\cygwin/bin /usr/bin system binmode E:\cygwin/lib /usr/lib system binmode . /cygdrive user binmode,cygdrive Found: E:\cygwin\bin\bash.exe Found: E:\cygwin\bin\cat.exe Found: E:\cygwin\bin\cpp.exe Found: E:\cygwin\bin\find.exe Found: E:\cygwin\bin\gcc.exe Found: E:\cygwin\bin\gdb.exe Found: E:\cygwin\bin\ld.exe Found: E:\cygwin\bin\ls.exe Found: E:\cygwin\bin\make.exe Found: E:\cygwin\bin\sh.exe 383k 2002/10/18 E:\cygwin\usr\local\bin\cygatk-1.0-0.dll 1555k 2002/10/18 E:\cygwin\usr\local\bin\cyggdk-x11-2.0-0.dll 259k 2002/10/18 E:\cygwin\usr\local\bin\cyggdk_pixbuf-2.0-0.dll 367k 2002/10/18 E:\cygwin\usr\local\bin\cyggdk_pixbuf_xlib-2.0-0.dll 2127k 2002/10/18 E:\cygwin\usr\local\bin\cygglib-2.0-0.dll 412k 2002/10/18 E:\cygwin\usr\local\bin\cyggmodule-2.0-0.dll 643k 2002/10/18 E:\cygwin\usr\local\bin\cyggobject-2.0-0.dll 83k 2002/10/18 E:\cygwin\usr\local\bin\cyggthread-2.0-0.dll 6053k 2002/10/18 E:\cygwin\usr\local\bin\cyggtk-x11-2.0-0.dll 931k 2002/10/18 E:\cygwin\usr\local\bin\cygpango-1.0-0.dll 845k 2002/10/18 E:\cygwin\usr\local\bin\cygpangoft2-1.0-0.dll 585k 2002/10/18 E:\cygwin\usr\local\bin\cygpangowin32-1.0-0.dll 333k 2002/10/18 E:\cygwin\usr\local\bin\cygpangox-1.0-0.dll 632k 2002/10/18 E:\cygwin\usr\local\bin\cygpangoxft-1.0-0.dll 118k 2002/11/06 E:\cygwin\usr\local\bin\cygsigc-1.2-5.dll 202k 2002/11/06 E:\cygwin\usr\local\bin\cygsigc.dll 2707k 2002/09/06 E:\cygwin\usr\local\bin\cygMagick-5.dll 2380k 2002/09/06 E:\cygwin\usr\local\bin\cygMagick++-5.dll 120k 2002/10/20 E:\cygwin\usr\local\bin\cygesd-0.dll 323k 2002/10/18 E:\cygwin\usr\local\bin\cygIDL-2-0.dll 208k 2002/10/19 E:\cygwin\usr\local\bin\cyglinc-1.dll 1012k 2002/10/19 E:\cygwin\usr\local\bin\cygORBit-2-0.dll 175k 2002/10/19 E:\cygwin\usr\local\bin\cygORBitCosNaming-2-0.dll 764k 2002/10/20 E:\cygwin\usr\local\bin\cyggconf-2-4.dll 427k 2002/10/20 E:\cygwin\usr\local\bin\cygaudiofile-0.dll 2344k 2002/11/06 E:\cygwin\usr\local\bin\cygscim-0-2-0.dll 41k 2002/05/14 E:\cygwin\usr\X11R6\bin\cygPropList-0.dll 475k 2002/10/11 E:\cygwin\bin\cygcurl-2.dll 59k 2002/09/20 E:\cygwin\bin\cygkpathsea-3-3-7.dll 45k 2001/04/25 E:\cygwin\bin\cygform5.dll 26k 2001/04/25 E:\cygwin\bin\cygmenu5.dll 35k 2002/01/09 E:\cygwin\bin\cygform6.dll 156k 2001/04/25 E:\cygwin\bin\cygncurses++5.dll 226k 2001/04/25 E:\cygwin\bin\cygncurses5.dll 15k 2001/04/25 E:\cygwin\bin\cygpanel5.dll 20k 2002/01/09 E:\cygwin\bin\cygmenu6.dll 175k 2002/01/09 E:\cygwin\bin\cygncurses++6.dll 202k 2002/01/09 E:\cygwin\bin\cygncurses6.dll 12k 2002/01/09 E:\cygwin\bin\cygpanel6.dll 175k 2002/07/22 E:\cygwin\bin\cygpng10.dll 179k 2002/07/22 E:\cygwin\bin\cygpng12.dll 170k 2002/01/21 E:\cygwin\bin\cygpng2.dll 136k 2002/10/17 E:\cygwin\bin\cygexpat-0.dll 41k 2002/01/20 E:\cygwin\bin\cygXpm-noX4.dll 46k 2002/01/20 E:\cygwin\bin\cygXpm-X4.dll 50k 2002/03/12 E:\cygwin\bin\cygz.dll 66k 2001/11/20 E:\cygwin\bin\cygregex.dll 549k 2002/07/19 E:\cygwin\bin\cygtcl83.dll 19k 2002/02/20 E:\cygwin\bin\cyggdbm.dll 45k 2002/02/08 E:\cygwin\bin\cygjbig1.dll 119k 2002/02/09 E:\cygwin\bin\cygjpeg6b.dll 54k 2002/01/27 E:\cygwin\bin\cygbz21.0.dll 58k 2002/05/07 E:\cygwin\bin\cygbz2-1.dll 6k 2002/06/24 E:\cygwin\bin\cygcharset-1.dll 326k 2002/06/26 E:\cygwin\bin\cygdb2.dll 488k 2002/07/18 E:\cygwin\bin\cygguile-14.dll 63k 2002/07/18 E:\cygwin\bin\cygguile-srfi-srfi-13-14-1.dll 24k 2002/07/18 E:\cygwin\bin\cygguile-srfi-srfi-4-1.dll 14k 2002/07/18 E:\cygwin\bin\cygguilereadline-14.dll 929k 2002/06/24 E:\cygwin\bin\cygiconv-2.dll 21k 2001/06/20 E:\cygwin\bin\cygintl.dll 22k 2001/12/13 E:\cygwin\bin\cygintl-1.dll 25k 2002/07/16 E:\cygwin\bin\cygltdl-3.dll 22k 2002/06/09 E:\cygwin\bin\cygpopt-0.dll 17k 2001/06/28 E:\cygwin\bin\cyghistory4.dll 108k 2001/06/28 E:\cygwin\bin\cygreadline4.dll 25k 2002/07/14 E:\cygwin\bin\cygungif-4.dll 633k 2002/07/22 E:\cygwin\bin\cygxml2-2.dll 50k 2002/03/17 E:\cygwin\bin\cygexslt-0.dll 152k 2002/03/17 E:\cygwin\bin\cygxslt-1.dll 15k 2002/03/17 E:\cygwin\bin\cygxsltbreakpoint-1.dll 40k 2001/11/21 E:\cygwin\bin\cygpcre.dll 39k 2001/11/21 E:\cygwin\bin\cygpcreposix.dll 20k 2002/10/10 E:\cygwin\bin\cyghistory5.dll 127k 2002/10/10 E:\cygwin\bin\cygreadline5.dll 11k 2002/07/19 E:\cygwin\bin\cygtclpip83.dll 221k 2002/07/19 E:\cygwin\bin\cygtix4183.dll 830k 2002/07/19 E:\cygwin\bin\cygtk83.dll 306k 2002/04/27 E:\cygwin\bin\cyghttpd.dll 380k 2002/07/24 E:\cygwin\bin\cygdb-3.1.dll 487k 2002/07/24 E:\cygwin\bin\cygdb_cxx-3.1.dll 253k 2002/02/10 E:\cygwin\bin\cygtiff3.dll 490k 2002/09/21 E:\cygwin\bin\cygguile-12.dll 63k 2002/09/21 E:\cygwin\bin\cygguile-srfi-srfi-13-14-v-1-1.dll 24k 2002/09/21 E:\cygwin\bin\cygguile-srfi-srfi-4-v-1-1.dll 14k 2002/09/21 E:\cygwin\bin\cygguilereadline-v-12-12.dll 28k 2002/09/20 E:\cygwin\bin\cygintl-2.dll 643k 2002/11/09 E:\cygwin\bin\cygcrypto.dll 169k 2002/11/09 E:\cygwin\bin\cygssl.dll 906k 2002/11/07 E:\cygwin\bin\cygwin1.dll Cygwin DLL version info: DLL version: 1.3.15 DLL epoch: 19 DLL bad signal mask: 19005 DLL old termios: 5 DLL malloc env: 28 API major: 0 API minor: 63 Shared data: 3 DLL identifier: cygwin1 Mount registry: 2 Cygnus registry name: Cygnus Solutions Cygwin registry name: Cygwin Program options name: Program Options Cygwin mount registry name: mounts v2 Cygdrive flags: cygdrive flags Cygdrive prefix: cygdrive prefix Cygdrive default prefix: Build date: Thu Nov 7 13:57:47 EST 2002 CVS tag: cygwin-1-3-15-1 Shared id: cygwin1S3 6840k 2002/10/25 E:\cygwin\usr\dt\bin\cygXm-3.dll 729k 2002/10/25 E:\cygwin\usr\dt\bin\cygMrm-3.dll 1049k 2002/10/25 E:\cygwin\usr\dt\bin\cygUil-3.dll Cygwin Package Information Package Version ELFIO 1.0.0-1 WindowMaker 0.80.0-2 XFree86-base 4.2.0-1 XFree86-bin 4.2.0-2 XFree86-doc 4.2.0-1 XFree86-etc 4.2.0-1 XFree86-f100 4.2.0-2 XFree86-fcyr 4.2.0-2 XFree86-fenc 4.2.0-2 XFree86-fnts 4.2.0-2 XFree86-fscl 4.2.0-2 XFree86-fsrv 4.2.0-1 XFree86-html 4.2.0-1 XFree86-jdoc 4.2.0-1 XFree86-lib 4.2.0-3 XFree86-man 4.2.0-1 XFree86-nest 4.2.0-1 XFree86-prog 4.2.0-1 XFree86-prt 4.2.0-1 XFree86-ps 4.2.0-1 XFree86-startup-scripts4.2.0-3 XFree86-vfb 4.2.0-1 XFree86-xserv 4.2.0-15 Xaw3d 1.5-1 _update-info-dir 00087-1 agetty 2.1-1 apache 1.3.24-5 ash 20020731-1 astyle 1.15.3-3 autoconf 2.54-1 autoconf-devel 2.54-1 autoconf-stable 2.13-4 automake 1.7.1-1 automake-devel 1.7.1-1 automake-stable 1.4p5-5 base-files 1.0-1 base-passwd 1.0-1 bash 2.05b-7 bc 1.06-1 binutils 20021107-2 bison 1.75-1 byacc 1.9-1 bzip2 1.0.2-2 ccache 1.9-1 cgoban 1.9.12-1 clear 1.0-1 cmake 1.4.6-1 compface 1.4-5 cpio 2.4.2 cron 3.0.1-7 crypt 1.0-1 ctags 5.2-1 curl 7.10.1-1 curl-devel 7.10.1-1 cvs 1.11.0-1 cygrunsrv 0.95-1 cygutils 1.1.3-1 cygwin 1.3.15-2 cygwin-doc 1.2-1 db2 2.7.7-4 db3.1 3.1.17-2 dejagnu 20010117-1 diff 1.0-1 diffutils 2.8.1-1 dpkg 1.10.4-2 ed 0.2-1 emacs 21.2-8 emacs-X11 21.2-8 emacs-el 21.2-8 enscript 1.6.3-3 exim 4.10-2 expat 1.95.5-1 expect 20010117-1 fetchmail 6.1.0-1 figlet 2.2-1 file 3.37-1 fileutils 4.1-1 findutils 4.1.7-4 flex 2.5.4-2 fortune 1.8-2 fvwm 2.4.7-2 gawk 3.1.1-5 gcc 3.2-2 gcc-mingw 3.2-20020817-1 gcc2 2.95.3-10 gdb 20020718-1 gdbm 1.8.0-4 gettext 0.11.5-1 gettext-devel 0.11.5-1 ghostscript 7.05-2 ghostscript-base 7.05-2 ghostscript-x11 7.05-2 gnugo 3.2-1 gnupg 1.0.7-3 gperf 0.0 grep 2.5-1 groff 1.17.2-1 gsl 1.1.1-1 guile 1.6.0-1 guile-devel 1.6.0-1 guile-doc 1.6.0-1 gzip 1.3.3-4 indent 2.2.8-1 inetutils 1.3.2-19 irc 20010101-1 jbigkit 1.2-6 jpeg 6b-7 keychain 1.9-1 less 374-1 lesstif 0.93.18-3 libPropList 0.10.1-3 libbz2_0 1.0.2-1 libbz2_1 1.0.2-2 libcharset1 1.8-2 libdb2 2.7.7-4 libdb2-devel 2.7.7-4 libdb3.1 3.1.17-2 libdb3.1-devel 3.1.17-2 libguile12 1.6.0-1 libguile14 1.5.6-5 libiconv 1.8-2 libiconv2 1.8-2 libintl 0.10.38-3 libintl1 0.10.40-1 libintl2 0.11.5-1 libkpathsea3 20020911-1 libltdl3 20020705-2 libncurses5 5.2-1 libncurses6 5.2-8 libpng 1.2.4-2 libpng10 1.0.14-2 libpng10-devel 1.0.14-2 libpng12 1.2.4-2 libpng12-devel 1.2.4-2 libpng2 1.0.12-1 libpopt0 1.6.4-4 libreadline4 4.1-2 libreadline5 4.3-2 libtool 20020705-1 libtool-devel 20020705-2 libtool-stable 1.4.3-1 libungif 4.1.0-2 libxml2 2.4.23-1 libxslt 1.0.13-1 lilypond 1.6.5-1 lilypond-doc 1.6.5-1 links 0.96-1 login 1.6-1 lynx 2.8.4-1 m4 0.0 make 3.79.1-7 man 1.5g-2 mc 4.5.55-1 mingw-runtime 2.2-1 mktemp 1.4-1 more 2.11o-1 mt 2.0.1-1 mutt 1.4-1 nano 1.1.10-1 ncftp 3.1.4-1 ncurses 5.2-8 newlib-man 20020801 openbox 0.99.1-3 opengl 1.1.0-6 openssh 3.5p1-2 openssl 0.9.6g-2 openssl-devel 0.9.6g-2 patch 2.5-3 pcre 3.7-1 perl 5.6.1-2 perl_manpages 5.8.0-1 pine 4.44-3 pinfo 0.6.6p1-1 pkgconfig 0.12.0-1 popt 1.6.4-4 procmail 3.22-7 procps 010801-2 python 2.2.1-1 rcs 5.7-3 readline 4.3-2 regex 4.4-2 robots 2.0-1 rsync 2.5.5-2 rxvt 2.7.2-14 sed 4.0.1-1 sh-utils 2.0-2 sharutils 4.2.1-2 shutdown 1.2-2 ssmtp 2.38.7-3 swig 1.3.16-1 sysvinit 2.84-1 tar 1.13.25-1 tcltk 20001125-1 tcp_wrappers 7.6-1 tcsh 6.11.00-4 termcap 20020930-1 terminfo 5.2-3 tetex 20020911-1 tetex-base 20020911-1 tetex-beta 20020911-1 tetex-bin 20020911-1 tetex-devel 20020911-1 tetex-doc 20020911-1 tetex-extra 20020911-1 tetex-tiny 20020911-1 tetex-x11 20020911-1 texinfo 4.2-4 texmf 20020911-1 texmf-base 20020911-1 texmf-doc 20020911-1 texmf-extra 20020911-1 texmf-tiny 20020911-1 textutils 2.0.21-1 tidy 020822-1 tiff 3.5.7-1 time 1.7-1 ttcp 19980512-1 ucl 1.01-1 units 1.77-1 unzip 5.50-1 upx 1.21-1 vim 6.1-2 w32api 2.0-1 wget 1.8.2-1 which 1.5-1 whois 4.5.17-1 x2x 1.27-2 xpm-nox 4.2.0-1 zip 2.3-2 zlib 1.1.4-1 zsh 4.0.4-1 Use -h to see help about each section run emacs under gdb, can't break execution when in 100% cpu mode, didn't know why. run emacs under strace, when in 100% cpu, just repeats the following : (repeat) 106 202207420 [sig] emacs 1692 wait_sig: looping 128 202207548 [sig] emacs 1692 wait_sig: awake 108 202207656 [sig] emacs 1692 wait_sig: processing signal 14 129 202207785 [sig] emacs 1692 wait_sig: Got signal 14 105 202207890 [sig] emacs 1692 sig_handle: signal 14 123 202208013 [sig] emacs 1692 sig_handle: signal 14, about to call 0x201240A4 108 202208121 [sig] emacs 1692 setup_handler: suspending mainthread 193 202208314 [sig] emacs 1692 interruptible: pc 0x77E7E8BB, h 0x77E60000, interruptible 1, testvalid 1 149 202208463 [sig] emacs 1692 interruptible: pc 0x77E7E8BB, h 0x77E60000, interruptible 0, testvalid 0 131 202208594 [sig] emacs 1692 setup_handler: couldn't send signal 14 117 202208711 [sig] emacs 1692 setup_handler: ResumeThread returned 1 125 202208836 [sig] emacs 1692 setup_handler: returning 0 106 202208942 [sig] emacs 1692 sig_handle: returning 0 (repeat) i can't attach the file, it is larger than 12M in running 3 minutes. 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