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vid
Verbosity in development


Joined: 05 Sep 2003
Posts: 7105
Location: Slovakia
vid 02 Aug 2006, 13:26
any ideas how to perform this FAST? best i can work out is to scasd for first 4 bytes and then compare result, anyone has better idea?
Post 02 Aug 2006, 13:26
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Tomasz Grysztar



Joined: 16 Jun 2003
Posts: 8356
Location: Kraków, Poland
Tomasz Grysztar 02 Aug 2006, 13:30
Try Boyer-Moore search. With blocks longer than a few bytes it's much faster.
Post 02 Aug 2006, 13:30
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vid
Verbosity in development


Joined: 05 Sep 2003
Posts: 7105
Location: Slovakia
vid 02 Aug 2006, 13:32
Post 02 Aug 2006, 13:32
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Vasilev Vjacheslav



Joined: 11 Aug 2004
Posts: 392
Vasilev Vjacheslav 02 Aug 2006, 18:51
that is what i have


Description: bm searching
Download
Filename: bm.rar
Filesize: 52.06 KB
Downloaded: 402 Time(s)


_________________
[not enough memory]
Post 02 Aug 2006, 18:51
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vid
Verbosity in development


Joined: 05 Sep 2003
Posts: 7105
Location: Slovakia
vid 03 Aug 2006, 08:03
Vasilev: thanks, i will have to ask that "Jeremy Collake" guy if i can steal his code for FASMLIB Smile
Post 03 Aug 2006, 08:03
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f0dder



Joined: 19 Feb 2004
Posts: 3175
Location: Denmark
f0dder 03 Aug 2006, 12:07
Jeremy (author of PECompact and other stuff, see www.bitsum.com) is a pretty reasonable guy, so my guess is you can, as long as you give credits.
Post 03 Aug 2006, 12:07
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