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MD5 speed improvement ideas
12-14-2010, 06:55 PM
Post: #21
IvanG Offline
Junior Member
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 		Posts: 6
Joined: Oct 2010
RE: MD5 speed improvement ideas
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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