Date: Sat, 6 Jul 2013 21:50:04 +0200 From: Katja Malvoni <kmalvoni@...il.com> To: john-dev@...ts.openwall.com Subject: Re: Parallella: bcrypt Hi Yaniv, On Fri, Jul 5, 2013 at 5:59 AM, Yaniv Sapir <yaniv@...pteva.com> wrote: > Katja, > > From a quick glance at the attached *host *program you attached, I > spotted a couple of things that *may* be a problem: > [...] I tried all your suggestions and changed the code but it still doesn't work and it behaves strange. For example, different runs of program give different results because data is not transferred correctly. But cores that return wrong result are different for every run and it looks like it's random. Also, number of cores with correct result and correct data aren't always equal. There is no difference between busy wait and sleep(1) - same random things happen. I checked *.srec file and nothing is written on addresses I'm using. I'm not succeeding in finding a mistake and I can't figure out what is causing this behaviour. Something like this happens every time I make changes to working implementation and I've tried lot of things to make it work but usually every try fails. What can cause this type of behaviour? Am I very wrong in my approach because this is taking lot of my time and things that are happening don't make much sense? Thank you Katja Content of type "text/html" skipped View attachment "e_bcrypt.c" of type "text/x-csrc" (27966 bytes) View attachment "host.c" of type "text/x-csrc" (5771 bytes)
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