[Zlib-devel] (no subject)

[Chris Anderson]

Gilles Vollant wrote:

> I compiled the DLL with C
> http://www.winimage.com/zLibDll/zlib-1207-dll-testvc7.zip

Nice Gilles, that's a winner.  The vc7 compiler soundly beat icc7, providing more
speedup than any of the assembly hacking.

-- MSVC6 --

Administrator at cat ~/zlib
$ time ./test/minigzip_d.exe -d < mozilla-source-1.3.tar.gz > /dev/null

real    0m2.877s
user    0m0.020s
sys     0m0.000s

Administrator at cat ~/zlib
$ time ./test/minigzip_d.exe -d < mozilla-source-1.3.tar.gz > /dev/null

real    0m2.876s
user    0m0.010s
sys     0m0.010s

-- MSVC7 --

Administrator at cat ~/zlib/noasm
$ time minigzip_d.exe -d < ../mozilla-source-1.3.tar.gz > /dev/null

real    0m2.404s
user    0m0.010s
sys     0m0.010s

Administrator at cat ~/zlib/noasm
$ time minigzip_d.exe -d < ../mozilla-source-1.3.tar.gz > /dev/null

real    0m2.374s
user    0m0.010s
sys     0m0.000s

Administrator at cat ~/zlib/asm
$ time minigzip_d.exe -d < ../mozilla-source-1.3.tar.gz > /dev/null

real    0m2.210s
user    0m0.010s
sys     0m0.000s

Administrator at cat ~/zlib/asm
$ time minigzip_d.exe -d < ../mozilla-source-1.3.tar.gz > /dev/null

real    0m2.211s
user    0m0.020s
sys     0m0.000s

-- ICC7 --

Administrator at cat ~/zlib-1.2.0.7
$ time ./minigzip_d -d < ../zlib/mozilla-source-1.3.tar.gz > /dev/null

real    0m2.308s
user    0m0.010s
sys     0m0.010s

Administrator at cat ~/zlib-1.2.0.7
$ time ./minigzip_d -d < ../zlib/mozilla-source-1.3.tar.gz > /dev/null

real    0m2.302s
user    0m0.010s
sys     0m0.000s