Date: Sun, 25 Aug 2013 03:37:36 +0400 From: Solar Designer <solar@...nwall.com> To: john-dev@...ts.openwall.com Subject: Re: Parallella: Litecoin mining Rafael, On Sun, Aug 25, 2013 at 03:36:06AM +0400, Solar Designer wrote: > I took a look at your committed code - it tries to use TMTO 5, but it > just gets stuck somewhere. So I've just spent an hour playing around > with it, optimizing its memory usage. Please see the attached patch. Oops, I forgot to re-attach the patch when moving the message body to the proper thread. I've attached the patch now. > With this patch, the code + read-only data size is reduced by about 1700 > bytes, and it pretends to work, but when I enable the debugging output > in driver-epiphany.c, the hashes computed on ARM and Epiphany don't > match. Moreover, they don't match even if I reduce TMTO to 6 (and > adjust DIVTMTO accordingly). My guess is that you had introduced some > bug, so I am leaving it up to you to debug it. ;-) It is, of course, > also possible that the bug is in my patch. Alexander View attachment "cgminer-tmto5.diff" of type "text/plain" (7834 bytes)
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