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Diffstat (limited to 'Changes')
| -rw-r--r-- | Changes | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -1,4 +1,14 @@ - 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. |