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MD5 speed improvement ideas

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MD5 speed improvement ideas
IvanG Offline
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Joined: Oct 2010
#21
12-14-2010, 06:55 PM
Dalibor, ATI CAL compiler wasn't smart enough to use BFI_INT, mainly because this instruction presents only at ISA level while lowest level available to programmer is IL. With hacks it was possible to use BFI_INT which brings another major speed-up for MD5 (~16%).

So thanks again for idea Smile.
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Messages In This Thread
MD5 speed improvement ideas - by Dalibor - 10-09-2010, 08:54 PM
RE: MD5 speed improvement ideas - by D3ad0ne - 10-09-2010, 10:37 PM
RE: MD5 speed improvement ideas - by Dalibor - 10-10-2010, 09:00 AM
RE: MD5 speed improvement ideas - by ksp - 10-10-2010, 09:54 AM
RE: MD5 speed improvement ideas - by atom - 10-10-2010, 10:53 AM
RE: MD5 speed improvement ideas - by Dalibor - 10-10-2010, 10:49 PM
RE: MD5 speed improvement ideas - by atom - 10-11-2010, 12:37 PM
RE: MD5 speed improvement ideas - by Dalibor - 10-11-2010, 10:46 PM
RE: MD5 speed improvement ideas - by atom - 10-13-2010, 10:14 AM
RE: MD5 speed improvement ideas - by Dalibor - 10-14-2010, 03:02 PM
RE: MD5 speed improvement ideas - by atom - 10-15-2010, 01:11 PM
RE: MD5 speed improvement ideas - by atom - 10-15-2010, 03:26 PM
RE: MD5 speed improvement ideas - by Dalibor - 10-16-2010, 12:43 AM
RE: MD5 speed improvement ideas - by D3ad0ne - 10-16-2010, 12:33 AM
RE: MD5 speed improvement ideas - by atom - 10-17-2010, 10:42 AM
RE: MD5 speed improvement ideas - by Dalibor - 10-17-2010, 04:19 PM
RE: MD5 speed improvement ideas - by IvanG - 10-17-2010, 08:12 PM
RE: MD5 speed improvement ideas - by Dalibor - 11-01-2010, 11:15 AM
RE: MD5 speed improvement ideas - by Rolf - 10-17-2010, 04:55 PM
RE: MD5 speed improvement ideas - by D3ad0ne - 10-17-2010, 07:33 PM
RE: MD5 speed improvement ideas - by IvanG - 12-14-2010, 06:55 PM