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authorroot <root>2007-11-13 10:41:52 +0000
committerroot <root>2007-11-13 10:41:52 +0000
commit84e5a8dc51fb7e6e9e6044d9fd100cb91c451c9a (patch)
tree96057f002bf240afeed7d7b0d4696f8db3b34c53 /Changes
parent16682590a57fb99f2c80e42302659924db3137b2 (diff)
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- switched to GPL v2 or any later version.
+ - speed up compression by ~10-15% in common cases
+ by some manual unrolling.
+ - import some compiler tricks from JSON::XS.
+ - tune hash functions depending on ULTRA_FAST or VERY_FAST settings.
+ - for typical binary data (e.g. /bin/bash, memory dumps,
+ canterbury corpus etc.), speed is now comparable to fastlz, but
+ with better compression ratio. with ULTRA_FAST, it's typically
+ 3-8% faster than fastlz while still maintaining a similar ratio.
+ (amd64, ymmv). thanks a lot for the competition :)
+ - undo inline assembly, it is no longer helpful.
2.1 Fri Nov 2 13:34:42 CET 2007
- switched to a 2-clause bsd license with GPL exception.