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Diffstat (limited to 'Changes')
| -rw-r--r-- | Changes | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -1,15 +1,15 @@ 2.2 - - switched to GPL v2 or any later version. + - switched to 2-clause bsd with "GPL v2 or any later version" option. - speed up compression by ~10-15% in common cases by some manual unrolling. - - import some compiler tricks from JSON::XS. + - import some compiler tricks from JSON::XS, for further speed-ups. - 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 3-15% faster than fastlz while still maintaining a similar ratio. (amd64 and core 2 duo, ymmv). thanks a lot for the competition :) - - undo inline assembly, it is no longer helpful. + - undo inline assembly in compressor, it is no longer helpful. - no changes to the decompressor. - use a HLOG of 16 by default now (formerly 15). |