Date: Thu, 30 Dec 2010 23:23:47 -0800 From: Dhiru Kholia <dhiru.kholia@...il.com> To: john-users@...ts.openwall.com Subject: Re: NTLM and OpenCL 1.0 > On Tue, Dec 21, 2010 at 6:27 PM, Dhiru Kholia <dhiru.kholia@...il.com> wrote: > Attached patch (for OpenCL kernel) seems to work fine on both ATI 4870 > and NVIDIA GT 240. I have added preliminary OpenCL support for raw-MD4 hashes (combined OpenCL patch attached). Performance sucks right now but I am working on it :-). $ ./john --format=raw-md4 -test # on Intel Core i5 750 CPU Benchmarking: Raw MD4 [32/64]... DONE Raw: 6380K c/s real, 6444K c/s virtual $ ./john --format=raw-md4 -test # on GT 240 Benchmarking: Raw MD4 [32/64]... OpenCL Platform: <<<NVIDIA CUDA>>> and device: <<<GeForce GT 240>>> DONE Raw: 12098K c/s real, 41943K c/s virtual -- Cheers, Dhiru Download attachment "john-1.7.6-jumbo-9-ntopencl-7.diff.gz" of type "application/x-gzip" (26023 bytes)
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