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Message-ID: <a90db65776f041888d4038b79915ce54@TiSMBX01.TiSnetworks.net>
Date: Fri, 18 Jul 2014 00:54:18 +0000
From: Pyrex <pyrex@...networks.net>
To: "john-users@...ts.openwall.com" <john-users@...ts.openwall.com>
Subject: RE: Help Compiling John on ARM w/ MPI & CUDA
I will append that to my notes, how goes the MPI portion of it? Also, did you manage to determine why those other attack methods generated an error?
Thank for the help thus far.
-Pyrex
________________________________
From: Lukas Odzioba<mailto:lukas.odzioba@...il.com>
Sent: 7/17/2014 6:50 PM
To: john-users@...ts.openwall.com<mailto:john-users@...ts.openwall.com>
Subject: Re: [john-users] Help Compiling John on ARM w/ MPI & CUDA
2014-07-17 18:03 GMT+02:00 Pyrex <pyrex@...networks.net>:
> OK this is the output from configure, it crashed out when attempting to
> compile... Any feedback?
>
> nvcc fatal : Value 'sm_10' is not defined for option 'gpu-architecture'
> make[1]: *** [cuda_common.o] Error 255
> make[1]: *** Waiting for unfinished jobs....
> make: *** [default] Error 2
>
Just for the record, modify Makefile.in:
NVCC_FLAGS = -c -Xptxas -v -fmad=true -arch sm_10
to
NVCC_FLAGS = -c -Xptxas -v -fmad=true -arch sm_32
and then ./configure --disable-mpi && make -s worked for me.
sm_20 seems to be enough to compile john, but with sm_32 you will likely
get better performance.
Example for phpass-cuda format:
sm_20:
Raw: 110276 c/s real, 110276 c/s virtual
sm_32:
Raw: 126030 c/s real, 127117 c/s virtual
Lukas
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