Date: Fri, 2 Dec 2011 16:39:56 +0200 From: Caesarmv <caesarmv@...il.com> To: john-users@...ts.openwall.com Subject: Re: AMD X6 multicore issue Hi Alexander. I've recompiled version 1.7.9 with enabled OMPFLAGS = -fopenmp -msse2 option and it works well with 6 cores. However there is two OpenMP options. Did I choose correct one (for amd x6 cpu)? # gcc with OpenMP #OMPFLAGS = -fopenmp *OMPFLAGS = -fopenmp -msse2* * * Thanks Anyway, John includes not only MPI, but also OpenMP support in its > "generic crypt(3)" module (which is what you should be using for this > hash type currently). So my advice is that you don't bother with MPI > (which is a jumbo-specific feature, and which you somehow misconfigured) > and instead enable OpenMP in the Makefile (should be easier to do and > use). You may use a clean 1.7.9 tree (no need for -jumbo for your hash > type). Please don't forget to "make clean" before making a new build. > > I hope this helps. > > Alexander >
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