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How to execute kernel for minutes or more without watchdog ?

Question asked by twintip31 on Jun 11, 2013
Latest reply on Jun 14, 2013 by twintip31



My current project is running fine searching (brute force mode ...) original ASCII message giving a given MD5 hash (sort of Johntheripper OpenCL version with MD5 hash)


Currently I am able to find any 5 character "password" in less than 10s with my HD7950 (with a particular restriction on values range to speed up finding and to match reality ...) however Kernel occupancy is not at 100% so maybe the time execution can be reduced ...


However if I want to extend my search on more digits by running more kernels and run them for a longer time, I am quickly encountering a black screen in Windows 7, at around 12s-15s ....


Is it possible to bypass this watchdog from Windows configuration or from programming side ?