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Description
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xxxxx@xxxxx.com 2004-07-12
From watching the linux-crypto list, http://mail.nl.linux.org/linux-crypto/
look for Jari Ruusu's email on loop-aes and amd64:
------ Begin excerpt ------------
>
>AMD Opteron 1593.7 MHz, gcc-3.2.2
>
(...)
>
>MD5 C implementation:
>md5 speed 1381.8 Mbits/sec
>
>MD5 assembler implementation:
>md5 speed 2367.1 Mbits/sec
>
------ End excerpt ------------
I don't have an apple-to-apple comparison with Solaris, however, in Solaris,
we have only the C version of MD5 for everything except sparc.
A very rough apple to orange comparison:
On solaris 10, s10_62 (without the PKCS#11 engine), on an
AMD Opteron 1990 MHz
OpenSSL> speed md5
Doing md5 for 3s on 16 size blocks: 1521653 md5's in 3.02s
Doing md5 for 3s on 64 size blocks: 1139056 md5's in 3.11s
Doing md5 for 3s on 256 size blocks: 592082 md5's in 3.00s
Doing md5 for 3s on 1024 size blocks: 209515 md5's in 3.00s
Doing md5 for 3s on 8192 size blocks: 29685 md5's in 2.99s
OpenSSL 0.9.7d 17 Mar 2004
built on: Thu Apr 15 18:25:19 EDT 2004
options:bn(64,32) md2(int) rc4(idx,int) des(ptr,risc1,16,long) aes(partial) idea(int) blowfish(idx)
compiler: gcc -fPIC -DOPENSSL_THREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H -DOPENSSL_NO_KRB5 -DOPENSSL_NO_ASM -O3 -fomit-frame-pointer -m486 -Wall -DL_ENDIAN -DOPENSSL_NO_INLINE_ASM
available timing options: TIMES TIMEB HZ=100 [sysconf value]
timing function used: times
The 'numbers' are in 1000s of bytes per second processed.
type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes
md5 8061.74k 23440.38k 50524.33k 71514.45k 81330.94k
The applications expected to be at a competitive performace
disadvantage with Linux are numerous (IPsec, SSL (Apache, JES *) , Java+JCE,
just to list a few).
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