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Various GCC compared (2.95.3 - 3.5-20040523) II

Hi all,

My next "preleminary" results are now available for a g3 and athlon-xp:

 http://rocklinux-consulting.de/stat-rt-g3.png
 http://rocklinux-consulting.de/stat-bt-g3.png
 http://rocklinux-consulting.de/stat-rt-athlon.png
 http://rocklinux-consulting.de/stat-bt-athlon.png

Notes:

 * libmad seems to indicate a runtime performace regressinos for 3.5-20040523
   bzip2 seems to be a bad case for 3.5-20040523 build time
 * although my gcc-3.5-20040523 _has checking_ disabled:

Reading specs from /home/rene/develop/openbench/bin-3.5-20040523/lib/gcc/i686-pc-linux-gnu/3.5.0/specs
Configured with: ./configure --with-gnu-as --enable-version-specific-runtime-libs --with-gnu-ld --enable-threads=posix --prefix=/home/rene/develop/openbench/bin-3.5-20040523 --enable-languages=c,c++ --disable-checking --enable-__cxa_atexit
Thread model: posix
gcc version 3.5.0 20040523 (experimental)

Reading specs from /home/rene/src/benching/bin-3.5-20040523/lib/gcc/powerpc-unknown-linux-gnu/3.5.0/specs
Configured with: ./configure --with-gnu-as --enable-version-specific-runtime-libs --with-gnu-ld --enable-threads=posix --prefix=/home/rene/src/benching/bin-3.5-20040523 --enable-languages=c,c++ --disable-checking --enable-__cxa_atexit
Thread model: posix
gcc version 3.5.0 20040523 (experimental)

  there clearly is a compile time speed regreesion for all tests

Some notes:

 * all run GNU/Linux
 * all gcc builds are bootstrap builds, that is no profiledbootstrap
   (if time permits I will add seperate results with profiledbootsrap)
 * the runtime test are:
     gzip/bzip2:
       - compressing and decompressing a 64MB tar file and 16MB executeable
         with -1 and -9
     openssl:
       - make test
     gnupg:
       - make check and crypring / decrypting the 64MB tar file and 16MB
         executeable
     libmad:
       - decompressing a 4.5M, 6.7M and 9.9M - the later two are the OpenBSD
         release songs 3.4 and 3.5.

Tests I will add now:
     ogg/vorbis: compression decompression

I still search for a fitting C++ testsuit I can incooperate (xpdf was
proposed).

Any comments welcome!

Sincerely yours,
  René Rebe

--  
René Rebe - Europe/Germany/Berlin
  rene@rocklinux.org rene@rocklinux-consulting.de
http://www.rocklinux.org http://www.rocklinux-consulting.de
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