Date: Thu, 8 Sep 2011 18:11:40 -0400 From: Wintermute AI <wintermuteai4316@...il.com> To: john-users@...ts.openwall.com Subject: Bug in john-1.7.8-mscash2cuda-0.diff ? Here's what I did: 1. Downloaded stock john-1.7.8.tar.gz from openwall. 2. Applied the john-1.7.8-mscash2cuda-0.diff to it (patch diff applies perfectly - no errors) 3. Compiled in /src directory using "make linux-x86-64-cuda" and no errors during compile - all clean. nvcc ran fine and compiled mscash2.cu - no errors. 4. Then do a ./john --format=MSCASH2CUDA --test I get the following error and then exits: Benchmarking: MSCASH2CUDA [GPU]... Invalid CUDA device id = 1 I'm Running on 64bit Ubuntu 11.10 but I tested and same things happens on 64bit 10.04 LTS. Works fine with the mscash patch (john-1.7.8-mscashcuda-0.diff) but mscash2 patch has this problem when going to use it after compiling. To recap, no other diffs were applied - just stock john-1.7.8.tar.gz + john-1.7.8-mscash2cuda-0.diff applied only. My system is an Ubuntu 11.10 with a single GTX 480 card. All other cuda tools work fine on this system - oclhashcat, CudaMultiforcer, and John 1.7.8 with other cuda diffs applied (ie. allcuda patch and mscash patch). Only mscash2 is failing during the test/benchmark.
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