[Voyage-linux] ocf-enabled voyage lenny now available

Tue Jan 27 01:42:14 HKT 2009

Hi Punky,

I finally got voyage lenny installed, and I wanted to do some tests with
ocf openssl, but I cannot get results like you.

If I just try your openssl speed command with the default openssl from
voyage 0.6 (which I think should include the ocf patch according to the
changelog), I get this:
[17:18][root at muizenhol:/home/tom]# openssl speed -evp aes-128-cbc
-engine cryptodev
invalid engine "cryptodev"
31330:error:25066067:DSO support routines:DLFCN_LOAD:could not load the
shared
library:dso_dlfcn.c:162:filename(/usr/lib/ssl/engines/libcryptodev.so):
/usr/lib/ssl/engines/libcryptodev.so: cannot open shared object file: No
such file or directory
31330:error:25070067:DSO support routines:DSO_load:could not load the
shared library:dso_lib.c:244:
31330:error:260B6084:engine routines:DYNAMIC_LOAD:dso not
found:eng_dyn.c:450:
31330:error:2606A074:engine routines:ENGINE_by_id:no such
engine:eng_list.c:415:id=cryptodev
31330:error:25066067:DSO support routines:DLFCN_LOAD:could not load the
shared library:dso_dlfcn.c:162:filename(libcryptodev.so):
libcryptodev.so: cannot open shared object file: No such file or directory
31330:error:25070067:DSO support routines:DSO_load:could not load the
shared library:dso_lib.c:244:
31330:error:260B6084:engine routines:DYNAMIC_LOAD:dso not
found:eng_dyn.c:450:
Doing aes-128-cbc for 3s on 16 size blocks: 1013806 aes-128-cbc's in 2.94s
Doing aes-128-cbc for 3s on 64 size blocks: 308130 aes-128-cbc's in 2.77s
Doing aes-128-cbc for 3s on 256 size blocks: 82107 aes-128-cbc's in 2.75s
Doing aes-128-cbc for 3s on 1024 size blocks: 18259 aes-128-cbc's in 2.40s
Doing aes-128-cbc for 3s on 8192 size blocks: 2413 aes-128-cbc's in 2.52s
OpenSSL 0.9.8g 19 Oct 2007
built on: Wed Jan  7 17:54:54 UTC 2009
options:bn(64,32) md2(int) rc4(idx,int) des(ptr,risc1,16,long)
aes(partial) blowfish(idx)
compiler: gcc -fPIC -DOPENSSL_PIC -DZLIB -DOPENSSL_THREADS -D_REENTRANT
-DDSO_DLFCN -DHAVE_DLFCN_H -DL_ENDIAN -DTERMIO -O3 -march=i586
-Wa,--noexecstack -g -Wall -DOPENSSL_BN_ASM_PART_WORDS
-DOPENSSL_IA32_SSE2 -DSHA1_ASM -DMD5_ASM -DRMD160_ASM -DAES_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
aes-128-cbc       5517.31k     7119.25k     7643.42k     7790.51k    
7844.17k

If I try then to install the ocf patched version of openssl and libssl
from http://ch.voyage.hk/dists/0.6/openssl/
[17:15][root at muizenhol:/home/tom]# openssl speed -evp aes-128-cbc
-engine cryptodev
engine "cryptodev" set.
Doing aes-128-cbc for 3s on 16 size blocks: 1010727 aes-128-cbc's in 2.93s
Doing aes-128-cbc for 3s on 64 size blocks: 318572 aes-128-cbc's in 2.87s
Doing aes-128-cbc for 3s on 256 size blocks: 86528 aes-128-cbc's in 2.89s
Doing aes-128-cbc for 3s on 1024 size blocks: 18738 aes-128-cbc's in 2.46s
Doing aes-128-cbc for 3s on 2048 size blocks: 9412 aes-128-cbc's in 2.45s
OpenSSL 0.9.8g 19 Oct 2007
built on: Thu Nov 27 01:34:17 HKT 2008
options:bn(64,32) md2(int) rc4(idx,int) des(ptr,risc1,16,long)
aes(partial) blowfish(idx)
compiler: gcc -fPIC -DOPENSSL_PIC -DZLIB -DOPENSSL_THREADS -D_REENTRANT
-DDSO_DLFCN -DHAVE_DLFCN_H -DHAVE_CRYPTODEV -DUSE_CRYPTODEV_DIGESTS
-DL_ENDIAN -DTERMIO -O3 -march=i586 -Wa,--noexecstack -g -Wall
-DOPENSSL_BN_ASM_PART_WORDS -DOPENSSL_IA32_SSE2 -DSHA1_ASM -DMD5_ASM
-DRMD160_ASM -DAES_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   2048
bytes
aes-128-cbc       5519.33k     7104.04k     7664.76k     7799.88k    
7867.66k

So no more errors, but no better speed either. I'm using an ALIX1C
Thus my questions:
1) Is the default openssl version in voyage linux already patched with
the ocf patch?
2) What else do I need to get better speeds? Do I need to recompile my
kernel for geode?

Thanks and kind regards,
Tom

----- Original Message -----
From: Kim-man 'Punky' TSE
Time: 01-12-08 07:24
> Hi all,
>
> I have included ocf patch to 2.6.26 voyage kernel and rebuild libssl
> and openssh package.  Voyage lenny now includes ocf enabled kernel and
> libssl.
>
> To test, you need to install ocf-enabled openssh, which could be found
> in:    http://www.voyage.hk/dists/experimental/openssl/
>
> Here are the test result on ALIX1C.
> ==========================================================
> voyage:~# openssl speed -evp aes-128-cbc -engine cryptodev
> engine "cryptodev" set.
> Doing aes-128-cbc for 3s on 16 size blocks: 171575 aes-128-cbc's in 0.10s
> Doing aes-128-cbc for 3s on 64 size blocks: 161556 aes-128-cbc's in 0.18s
> Doing aes-128-cbc for 3s on 256 size blocks: 133868 aes-128-cbc's in
> 0.11s
> Doing aes-128-cbc for 3s on 1024 size blocks: 78685 aes-128-cbc's in
> 0.07s
> Doing aes-128-cbc for 3s on 2048 size blocks: 50938 aes-128-cbc's in
> 0.05s
> OpenSSL 0.9.8g 19 Oct 2007
> built on: Thu Nov 27 01:34:17 HKT 2008
> options:bn(64,32) md2(int) rc4(idx,int) des(ptr,risc1,16,long)
> aes(partial) blo
> compiler: gcc -fPIC -DOPENSSL_PIC -DZLIB -DOPENSSL_THREADS
> -D_REENTRANT -DDSO_DMavailable 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  
> 2048 bytes
> aes-128-cbc      27452.00k    57442.13k   311547.35k  1151049.14k 
> 2086420.48k
> ==========================================================
>
> However, I cannot get the same result in ALIX3C.
> Regards,
> Punky
>
> _______________________________________________
> Voyage-linux mailing list
> Voyage-linux at list.voyage.hk
> http://list.voyage.hk/mailman/listinfo/voyage-linux
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