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Message-ID: <55243A1B.6000307@gmail.com> Date: Tue, 07 Apr 2015 22:12:11 +0200 From: ba <bielecagnieszka8@...il.com> To: john-dev@...ts.openwall.com Subject: Re: [GSoC] John the Ripper support for PHC finalists On 05.04.2015 12:14, Solar Designer wrote: > Agnieszka, > > On Fri, Apr 03, 2015 at 04:31:28AM +0200, Agnieszka Bielec wrote: >> [a@...er run]$ ./john --format=pomelo-opencl -dev=4 --test >> Device 4: Intel(R) Many Integrated Core Acceleration Card >> Build log: Compilation started >> Compilation done >> Linking started >> Linking done >> Build started >> Kernel <pomelo_crypt_kernel> was successfully vectorized >> Done. >> Local worksize (LWS) 64, global worksize (GWS) 64 >> Benchmarking: pomelo-opencl, POMELO [POMELO OpenCL (inefficient, >> development use only)]... DONE >> Raw: 34.2 c/s real, 6400 c/s virtual > BTW, I noticed that you're running a pomelo-opencl cracking job on > -dev=4 now. (As well as another one on -dev=5.) This is fine. > However, I used this opportunity to SSH in to the MIC card and see > whether your use of it causes much load there. Not surprisingly, it > does not. The load is almost non-existent: it is a big probability that these processes are processes which stopped responding and are waiting for something I can't specify. I was experimenting with different values for auto tune and clEnqueueNDRRangeKernel and sometimes some processes were starting but weren't do anything thanks
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