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Date: Mon, 22 Mar 2010 19:16:56 +0100
From: "websiteaccess@...il.com" <websiteaccess@...il.com>
To: john-users@...ts.openwall.com
Subject: Re: core by core speed
On Mon, 22 Mar 2010 20:15:10 +0300, Solar Designer wrote:
> On Mon, Mar 22, 2010 at 05:54:20PM +0100, websiteaccess@...il.com wrote:
>> Here it is your tests requests (Hope I understood correclty your
>> whishes !).
>
> Thanks. No, that's not it. "--test" is unaffected by the Idle setting.
> You have to actually run JtR on a password hash file for a minute.
>
> While your tests are unrelated to the Idle setting, they do show that
> your CPU is indeed not 8-core (but quad-core with Hyperthreading), and
> they also hint that there's some slowdown with the MPI build. To get a
> better idea of the latter, I suggest that you run
> "mpirun -np 1 ./john --test" (on an MPI-enabled build indeed).
>
> Alexander
new test :
OS X, Imac I7. hashlist = Loaded 1821739 password hashes with no
different salts (Raw MD5)
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
NO-MPI 1 core IDLE = Y
iMac-de-xxx-xx:run xxxxx$ ./john -format=raw-md5 -i:all
-pot=2millions.pot 2millions.txt
Loaded 1821739 password hashes with no different salts (Raw MD5
[raw-md5 SSE2 16x4])
guesses: 452 time: 0:00:00:59 c/s: 8155814M trying: rribcj - rri1g2
------------------------------------------------------------------------
NO-MPI 1 core IDLE = N
iMac-de-xxx-xx:run xxxxx$ ./john -format=raw-md5 -i:all
-pot=2millions.pot 2millions.txt
Loaded 1821739 password hashes with no different salts (Raw MD5
[raw-md5 SSE2 16x4])
guesses: 452 time: 0:00:01:00 c/s: 8063006M trying: Skjh67 - Skjrba
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
MPIRUN 4 cores IDLE = Y
iMac-de-xxx-xx:run xxxxx$ mpirun -np 4 ./john -format=raw-md5 -i:all
-pot=2millions.pot 2millions.txt
Loaded 1821739 password hashes with no different salts (Raw MD5
[raw-md5 SSE2 16x4])
thread: 3 guesses: 130 time: 0:00:00:57 c/s: 6560569M trying:
lmhli3a - lmhllud
thread: 2 guesses: 130 time: 0:00:00:57 c/s: 6619504M trying:
fuanecs - fuaneer
thread: 1 guesses: 212 time: 0:00:00:57 c/s: 6544952M trying:
poLptrA - poLptyu
thread: 0 guesses: 157 time: 0:00:00:57 c/s: 6588320M trying: p0rw33
- p0rwkj
4 nodes: guesses: 629 time: 0:00:00:57 c/s: 2376M total
------------------------------------------------------------------------
MPIRUN 4 cores IDLE = N
iMac-de-xxx-xx:run xxxxx$ mpirun -np 4 ./john -format=raw-md5 -i:all
-pot=2millions.pot 2millions.txt
Loaded 1821739 password hashes with no different salts (Raw MD5
[raw-md5 SSE2 16x4])
thread: 3 guesses: 131 time: 0:00:00:57 c/s: 6620511M trying:
houcd3$ - houin3*
thread: 0 guesses: 158 time: 0:00:00:57 c/s: 6669289M trying: gytjw5
- gytjfz
thread: 1 guesses: 212 time: 0:00:00:57 c/s: 6548960M trying:
peTADor - peTADRN
thread: 2 guesses: 132 time: 0:00:00:57 c/s: 6698357M trying:
fsejtsK - fsejt78
4 nodes: guesses: 633 time: 0:00:00:57 c/s: 2811M total
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
MPIRUN 8 cores IDLE = Y
iMac-de-xxx-xx:run xxxxx$ mpirun -np 8 ./john -format=raw-md5 -i:all
-pot=2millions.pot 2millions.txt
Loaded 1821739 password hashes with no different salts (Raw MD5
[raw-md5 SSE2 16x4])
thread: 7 guesses: 82 time: 0:00:00:56 c/s: 4698824M trying:
49ughrel - 49ughr9n
thread: 6 guesses: 73 time: 0:00:00:56 c/s: 4760325M trying: VD4m -
VD5o
thread: 3 guesses: 66 time: 0:00:00:56 c/s: 4639412M trying: hubl1rm
- hublc51
thread: 4 guesses: 97 time: 0:00:00:56 c/s: 4606889M trying: PECD57
- PECDDY
thread: 5 guesses: 78 time: 0:00:00:56 c/s: 4605000M trying:
shrnbrit - shrnbrd5
thread: 2 guesses: 73 time: 0:00:00:56 c/s: 4723676M trying:
ccudal18 - ccudadog
thread: 1 guesses: 144 time: 0:00:00:56 c/s: 4689929M trying: Jknkhk
- Jkncwn
thread: 0 guesses: 71 time: 0:00:00:56 c/s: 4724489M trying: jijuk92
- jijuk6a
8 nodes: guesses: 684 time: 0:00:00:56 c/s: 729343K total
------------------------------------------------------------------------
MPIRUN 8 cores IDLE = N
iMac-de-xxx-xx:run xxxxx$ mpirun -np 8 ./john -format=raw-md5 -i:all
-pot=2millions.pot 2millions.txt
Loaded 1821739 password hashes with no different salts (Raw MD5
[raw-md5 SSE2 16x4])
thread: 6 guesses: 73 time: 0:00:00:56 c/s: 4759588M trying: VLBj -
VL.!
thread: 7 guesses: 82 time: 0:00:00:56 c/s: 4703820M trying:
48semc97 - 48semmos
thread: 5 guesses: 78 time: 0:00:00:56 c/s: 4603104M trying:
shidds2m - shiddsli
thread: 4 guesses: 97 time: 0:00:00:56 c/s: 4613056M trying: PEV2i3
- PEV2jb
thread: 3 guesses: 66 time: 0:00:00:56 c/s: 4646022M trying: hctagk7
- hcta3am
thread: 2 guesses: 73 time: 0:00:00:56 c/s: 4712449M
thread: 0 guesses: 71 time: 0:00:00:56 c/s: 4727283M trying: jmig1mm
- jmikdor
thread: 1 guesses: 144 time: 0:00:00:56 c/s: 4679187M trying: Jodbg8
- Jod0pu
8 nodes: guesses: 684 time: 0:00:00:56 c/s: 987845K total
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
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