Date: Sun, 04 Mar 2012 13:03:35 +0100 From: Samuele Giovanni Tonon <samu@...uxasylum.net> To: john-dev@...ts.openwall.com Subject: Re: CUDA & OpenCL status On 03/04/12 05:37, Solar Designer wrote: > On Sun, Mar 04, 2012 at 02:47:03AM +0100, magnum wrote: >> On 03/04/2012 01:26 AM, Solar Designer wrote: >>> Benchmarking: PHPASS-OPENCL [PORTABLE-MD5]... ../../../thread/semaphore.cpp:87: sem_wait() failed >>> Aborted (core dumped) >> >> This is a very common problem. Try using APP AMD 2.5 instead and I think >> you'll get rid of it. > > Turns out it's some poor interaction between John's and a library's use > of timers. I first saw hints to this with strace and ltrace, then > re-compiled with OS_TIMER 0 in x86-64.h, and the problem went away: > this is wonderful, could you please post opencl benchmark with nvidia and AMD cards ? thanks Samuele
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