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Date: Fri, 6 Sep 2013 16:49:25 +0100
From: Rafael Waldo Delgado Doblas <lord.rafa@...il.com>
To: john-dev@...ts.openwall.com
Subject: Re: Parallella: Litecoin mining
Hello,
2013/9/6 Yaniv Sapir <yaniv@...pteva.com>
> There is now way to do that, since the instruction op-codes are either
> 32-bit or 16-bit wide, and you have to leave a few bits for the code
> itself...
>
Thank you for your answer, now this looks really clear. Maybe you can tell
me why there is no way to use the registers sequentially in a loop. I
checked a couple of disassembled codes and all times that there is a
sequential access to an array using a loop, the generated code has a lot of
load and store instructions but the unrolled version only uses registers. I
only feel curious about this.
BTW I have run test and finally it's finds a share but unfortunately there
something wrong because it was rejected, at least there wasn't a segfault.
Rejected 00000000 Diff 0/63 EPI 0 (target-miss)
Regards,
Rafa.
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