[speedstep] testers wanted

Toxa postfix at sendmail.ru
Wed Sep 22 10:55:43 PDT 2004


It seems like it works on my sony vaio:

[(21:49)(46.03%)(p1):~/tmp/ichist.ugly ] sysctl -a|grep ich                  
dev.ichist.0.%desc: Intel ICH3m LPC bridge
dev.ichist.0.%driver: ichist
dev.ichist.0.%parent: nexus0
dev.ichist.0.speedstep: 1
^^^^^^^^^^^^^^^^^^^^^^^^^
[(21:49)(46.03%)(p1):~/tmp/ichist.ugly ] openssl speed sha1
To get the most accurate results, try to run this
program when this computer is idle.
Doing sha1 for 3s on 16 size blocks: 827622 sha1's in 2.96s
Doing sha1 for 3s on 64 size blocks: 704381 sha1's in 2.93s
Doing sha1 for 3s on 256 size blocks: 489914 sha1's in 2.97s
Doing sha1 for 3s on 1024 size blocks: 221416 sha1's in 2.95s
Doing sha1 for 3s on 8192 size blocks: 35897 sha1's in 2.98s
OpenSSL 0.9.7d 17 Mar 2004
built on: Tue Jul 20 09:54:07 MSD 2004
options:bn(64,32) md2(int) rc4(idx,int) des(ptr,risc1,16,long)
aes(partial) idea(int) blowfish(idx) 
compiler: cc -fPIC -DOPENSSL_THREADS -lpthread -D_REENTRANT -DDSO_DLFCN
-DHAVE_DLFCN_H -DOPENSSL_NO_KRB5 -DTERMIOS -DL_ENDIAN -O2 -pipe
-march=pentium4 -Wl,-rpath,/usr/local/lib -Wall -DSHA1_ASM -DMD5_ASM
-DRMD160_ASM
available timing options: USE_TOD HZ=128 [sysconf value]
timing function used: getrusage
The 'numbers' are in 1000s of bytes per second processed.
type             16 bytes     64 bytes    256 bytes   1024 bytes   8192
bytes
sha1              4473.78k    15393.21k    42181.96k    76954.38k
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
98723.05k
^^^^^^^^^^
[(21:50)(105.95%)(p1):~/tmp/ichist.ugly ] sudo sysctl
dev.ichist.0.speedstep=0
dev.ichist.0.speedstep: 1 -> 0
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[(21:50)(44.86%)(p1):~/tmp/ichist.ugly ] openssl speed sha1                  
To get the most accurate results, try to run this
program when this computer is idle.
Doing sha1 for 3s on 16 size blocks: 1389875 sha1's in 2.99s
Doing sha1 for 3s on 64 size blocks: 1196539 sha1's in 2.99s
Doing sha1 for 3s on 256 size blocks: 820131 sha1's in 2.99s
Doing sha1 for 3s on 1024 size blocks: 371373 sha1's in 2.98s
Doing sha1 for 3s on 8192 size blocks: 60018 sha1's in 2.97s
OpenSSL 0.9.7d 17 Mar 2004
built on: Tue Jul 20 09:54:07 MSD 2004
options:bn(64,32) md2(int) rc4(idx,int) des(ptr,risc1,16,long)
aes(partial) idea(int) blowfish(idx) 
compiler: cc -fPIC -DOPENSSL_THREADS -lpthread -D_REENTRANT -DDSO_DLFCN
-DHAVE_DLFCN_H -DOPENSSL_NO_KRB5 -DTERMIOS -DL_ENDIAN -O2 -pipe
-march=pentium4 -Wl,-rpath,/usr/local/lib -Wall -DSHA1_ASM -DMD5_ASM
-DRMD160_ASM
available timing options: USE_TOD HZ=128 [sysconf value]
timing function used: getrusage
The 'numbers' are in 1000s of bytes per second processed.
type             16 bytes     64 bytes    256 bytes   1024 bytes   8192
bytes
sha1              7445.99k    25635.64k    70245.61k   127531.81k
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
165736.00k
^^^^^^^^^^^^^^

-- 
Anton A. Karpov

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