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Re: Major slowdown after installing cygwin-1.1.3-1


On Tue, Aug 01, 2000 at 02:32:23PM -0700, Tim Prince wrote:
>Timed program segments linked with cygwin1.dll are taking over 4 times
>as long to run under 1.1.3-1 as under 1.1.2.  I didn't expect such a
>difference, and if I had, I would have kept a backup of the 1.1.2
>installation.  Did I foul up my installation?  It's as if something else
>were running at the same time, but when I run a .exe built outside of
>cygwin, I don't see this problem.  -mno-cygwin appears to be broken, so
>I can't make that comparison. cygcheck output attached

-mno-cygwin is broken?  Is it a really big surprise to you that we would
need more details than that to go on to fix this problem?

In fact, the term "timed program segments" is pretty meaningless as well.

Do you have source code that illustrates this slowdown?  It's unlikely that
cygcheck output is going to show anything about a program slowdown.

cgf

>Tim Prince

>
>Cygnus Win95/NT Configuration Diagnostics
>Current System Time: Tue Aug  1 14:25:35 2000
>
>WinNT Ver 5.0 build 2128 
>
>Path:	/WINNT/system32
>	/WINNT
>	/WINNT/system32/WBEM
>	/bin
>	/cygdrive/d/Program Files/Microsoft Visual Studio/Common/Tools
>	/cygdrive/d/Program Files/Microsoft Visual Studio/Common/Msdev98/BIN
>	/cygdrive/d/Program Files/Microsoft Visual Studio/DF98/BIN
>	/cygdrive/d/Program Files/Microsoft Visual Studio/VC98/BIN
>	/cygdrive/d/PROGRA~1/MICROS~1/OFFICE
>	/cygdrive/c/PROGRA~1/MICROS~1/OFFICE
>	/cygdrive/c/WINDOWS
>	/cygdrive/c/WINDOWS/COMMAND
>	/cygdrive/c
>	/cygdrive/d/SALFORD
>	/cygdrive/d/lf9045/bin
>	/WINNT/IEXPLORE
>
>SysDir: E:\WINNT\System32
>WinDir: E:\WINNT
>
>LIBRARY_PATH = `\usr\local\lib'
>TCL_LIBRARY = `\usr\share\tcl8.0'
>
>!D: = `D:\src\LLOOPS'
>!E: = `E:\downld'
>!EXITCODE = `00000000'
>ALLUSERSPROFILE = `E:\Documents and Settings\All Users.WINNT'
>APPDATA = `E:\Documents and Settings\Tim Prince\Application Data'
>CLASSPATH = `\usr\local\share\libgcj.zip'
>COMMONPROGRAMFILES = `E:\Program Files\Common Files'
>COMPUTERNAME = `TIM-YX18EWDT6RQ'
>COMSPEC = `E:\WINNT\system32\cmd.exe'
>CPU = `i386'
>DEJAGNULIBS = `/usr/share/dejagnu'
>HOMEDRIVE = `E:'
>HOMEPATH = `\'
>IEPPP = `E:\WINNT\IEXPLORE'
>INCLUDE = `d:\Program Files\Microsoft Visual Studio\DF98\INCLUDE;d:\Program Files\Microsoft Visual Studio\VC98\INCLUDE'
>LIB = `d:\Program Files\Microsoft Visual Studio\DF98\LIB;d:\Program Files\Microsoft Visual Studio\VC98\LIB'
>LOGONSERVER = `\\TIM-YX18EWDT6RQ'
>NUMBER_OF_PROCESSORS = `1'
>OS = `Windows_NT'
>OS2LIBPATH = `E:\WINNT\system32\os2\dll;'
>PATHEXT = `.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH'
>PCTCP = `E:\WINNT\IEXPLORE\pctcp.shv'
>PROCESSOR_ARCHITECTURE = `x86'
>PROCESSOR_IDENTIFIER = `x86 Family 6 Model 3 Stepping 4, GenuineIntel'
>PROCESSOR_LEVEL = `6'
>PROCESSOR_REVISION = `0304'
>PROGRAMFILES = `E:\Program Files'
>PROMPT = `$P$G'
>SYSTEMDRIVE = `E:'
>SYSTEMROOT = `E:\WINNT'
>TEMP = `/tmp'
>TMP = `/tmp'
>USERDOMAIN = `TIM-YX18EWDT6RQ'
>USERNAME = `Tim Prince'
>USERPROFILE = `E:\Documents and Settings\Tim Prince'
>WINDIR = `E:\WINNT'
>TERM = `cygwin'
>TZ = `PST8PDT7,M4.1.0/2,M10.5.0/2'
>
>HKEY_CURRENT_USER\Software\Cygnus Solutions
>HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin
>HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2
>  (default) = `/cygdrive'
>  cygdrive flags = 0x00000020
>HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/
>  (default) = `E:\'
>  flags = 0x00000002
>HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/usr/bin
>  (default) = `E://bin'
>  flags = 0x00000002
>HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2\/usr/lib
>  (default) = `E://lib'
>  flags = 0x00000002
>HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\Program Options
>HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup
>HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0
>HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts
>HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\00
>  (default) = `E:'
>  unix = `/'
>  fbinary = 0x00000000
>  fsilent = 0x00000000
>HKEY_CURRENT_USER\Software\Microsoft\RAS AutoDial\Addresses\sourceware.cygnus.com
>  (default) = 0x00000002
>  LastModified = 0x396e5e60
>  Network = `NETWORK0'
>HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\MenuOrder\Start Menu\Programs\Cygnus Solutions
>  (default) = (unsupported type)
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\Installed Components
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\Installed Components\E:/
>  (default) = `0001.0001.0002'
>  ash = `20000517'
>  gdb = `20000610'
>  bash = `0002.0004.0001'
>  binutils = `20000625'
>  bison = `0000'
>  byacc = `0000'
>  bzip = `0000'
>  clear = `0001.0000'
>  dejagnu = `0000'
>  diff = `0000'
>  expect = `0000'
>  fileutils = `0000'
>  findutils = `0000'
>  flex = `0000'
>  gawk = `0003.0000.0004'
>  gcc = `0002.0095.0002.0002'
>  gperf = `0000'
>  grep = `0000'
>  groff = `0001.011a.0001'
>  gzip = `0000'
>  inetutils = `0001.0003.0002.0004'
>  less = `0000'
>  libpng = `0001.0000.0006.0001'
>  login = `0001.0003'
>  m = `0000'
>  make = `0003.0079.0003'
>  man = `0001.005g.0002'
>  patch = `0000'
>  sed = `0003.0002.0001'
>  shellutils = `0000'
>  tar = `0000'
>  tcltk = `20000610'
>  termcap = `20000618.0001'
>  texinfo = `0000'
>  textutils = `0000'
>  time = `0000'
>  zlib = `0001.0001.0003.0001'
>  crypt = `0001.0000'
>  opengl = `0001.0002.0001.0001'
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\00
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\01
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\02
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\03
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\04
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\05
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\06
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\07
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\08
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\09
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0A
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0B
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0C
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0D
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0E
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0F
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\10
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\11
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\12
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\13
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\14
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\15
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\16
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\17
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\18
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\19
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\1A
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\1B
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\1C
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\1D
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\GNUPro
>HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\GNUPro\i586-cygwin32
>
>a:  fd           N/A    N/A                    
>c:  hd  FAT32    704Mb  80% CP    UN           
>d:  hd  FAT32    726Mb  90% CP    UN           NO_NAME
>e:  hd  NTFS    1710Mb  92% CP CS UN PA FC     
>f:  fd           N/A    N/A                    
>g:  cd           N/A    N/A                    
>h:  hd  FAT      195Mb  66% CP    UN           
>
>E:\\bin  /usr/bin  user    binmode
>E:\\lib  /usr/lib  user    binmode
>E:    /        user    binmode
>
>Found: E:\bin\bash.exe
>Found: \bin\bash.exe
>Warning: E:\bin\bash.exe hides \bin\bash.exe
>Found: E:\bin\cat.exe
>Found: \bin\cat.exe
>Warning: E:\bin\cat.exe hides \bin\cat.exe
>Found: E:\bin\cpp.exe
>Found: \bin\cpp.exe
>Warning: E:\bin\cpp.exe hides \bin\cpp.exe
>Found: E:\bin\find.exe
>Found: c:\WINDOWS\COMMAND\find.exe
>Warning: E:\bin\find.exe hides c:\WINDOWS\COMMAND\find.exe
>Found: \bin\find.exe
>Warning: E:\bin\find.exe hides \bin\find.exe
>Found: E:\bin\gcc.exe
>Found: \bin\gcc.exe
>Warning: E:\bin\gcc.exe hides \bin\gcc.exe
>Found: E:\bin\gdb.exe
>Found: \bin\gdb.exe
>Warning: E:\bin\gdb.exe hides \bin\gdb.exe
>Found: E:\bin\ld.exe
>Found: \bin\ld.exe
>Warning: E:\bin\ld.exe hides \bin\ld.exe
>Found: E:\bin\ls.exe
>Found: \bin\ls.exe
>Warning: E:\bin\ls.exe hides \bin\ls.exe
>Found: E:\bin\make.exe
>Found: \bin\make.exe
>Warning: E:\bin\make.exe hides \bin\make.exe
>Found: E:\bin\sh.exe
>Found: \bin\sh.exe
>Warning: E:\bin\sh.exe hides \bin\sh.exe
>
>   83k 2000/06/11 E:\bin\cygitcl30.dll - os=4.0 img=1.0 sys=4.0
>                  "cygitcl30.dll" v0.0 ts=2000/6/10 20:34
>   35k 2000/06/11 E:\bin\cygitk30.dll - os=4.0 img=1.0 sys=4.0
>                  "cygitk30.dll" v0.0 ts=2000/6/10 20:34
>  402k 2000/06/11 E:\bin\cygtcl80.dll - os=4.0 img=1.0 sys=4.0
>                  "cygtcl80.dll" v0.0 ts=2000/6/10 20:30
>    5k 2000/06/11 E:\bin\cygtclpip80.dll - os=4.0 img=1.0 sys=4.0
>   10k 2000/06/11 E:\bin\cygtclreg80.dll - os=4.0 img=1.0 sys=4.0
>                  "cygtclreg80.dll" v0.0 ts=2000/6/10 20:30
>  639k 2000/06/11 E:\bin\cygtk80.dll - os=4.0 img=1.0 sys=4.0
>                  "cygtk80.dll" v0.0 ts=2000/6/10 20:34
>  568k 2000/07/27 E:\bin\cygwin1.dll - os=4.0 img=1.0 sys=4.0
>                  "cygwin1.dll" v0.0 ts=2000/7/27 7:59
>    Cygwin DLL version info:
>        dll major: 1001
>        dll minor: 3
>        dll epoch: 19
>        dll bad signal mask: 19005
>        dll old termios: 5
>        api major: 0
>        api minor: 24
>        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
>        build date: Thu Jul 27 10:59:35 EDT 2000
>        shared id: cygwin1S3
>
>   83k 2000/06/11 \bin\cygitcl30.dll - os=4.0 img=1.0 sys=4.0
>                  "cygitcl30.dll" v0.0 ts=2000/6/10 20:34
>   35k 2000/06/11 \bin\cygitk30.dll - os=4.0 img=1.0 sys=4.0
>                  "cygitk30.dll" v0.0 ts=2000/6/10 20:34
>  402k 2000/06/11 \bin\cygtcl80.dll - os=4.0 img=1.0 sys=4.0
>                  "cygtcl80.dll" v0.0 ts=2000/6/10 20:30
>    5k 2000/06/11 \bin\cygtclpip80.dll - os=4.0 img=1.0 sys=4.0
>   10k 2000/06/11 \bin\cygtclreg80.dll - os=4.0 img=1.0 sys=4.0
>                  "cygtclreg80.dll" v0.0 ts=2000/6/10 20:30
>  639k 2000/06/11 \bin\cygtk80.dll - os=4.0 img=1.0 sys=4.0
>                  "cygtk80.dll" v0.0 ts=2000/6/10 20:34
>  568k 2000/07/27 \bin\cygwin1.dll - os=4.0 img=1.0 sys=4.0
>                  "cygwin1.dll" v0.0 ts=2000/7/27 7:59
>    Cygwin DLL version info:
>        dll major: 1001
>        dll minor: 3
>        dll epoch: 19
>        dll bad signal mask: 19005
>        dll old termios: 5
>        api major: 0
>        api minor: 24
>        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
>        build date: Thu Jul 27 10:59:35 EDT 2000
>        shared id: cygwin1S3
>
>Use -h to see help about each section
>

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cgf@cygnus.com                        Cygnus Solutions, a Red Hat company
http://sourceware.cygnus.com/         http://www.redhat.com/

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