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| author | Yann Collet <cyan@fb.com> | 2017-12-20 13:14:01 (GMT) |
|---|---|---|
| committer | Yann Collet <cyan@fb.com> | 2017-12-20 13:14:01 (GMT) |
| commit | 55da545e7ac7b1335beac65aba2a1a30cef118ba (patch) | |
| tree | 4fed5c3e4e3d984a3ae583def500abfc93e14cac /visual | |
| parent | ec93bb127f96df0e2c2badabdb7daa1b2ce885c9 (diff) | |
| download | lz4-55da545e7ac7b1335beac65aba2a1a30cef118ba.zip lz4-55da545e7ac7b1335beac65aba2a1a30cef118ba.tar.gz lz4-55da545e7ac7b1335beac65aba2a1a30cef118ba.tar.bz2 | |
new level 10
lz4opt is only competitive vs lz4hc level 10.
Below that level, it doesn't match the speed / compression effectiveness of regular hc parser.
This patch propose to extend lz4opt to levels 10-12.
The new level 10 tend to compress a bit better and a bit faster than previous one (mileage vary depending on file)
The only downside is that `limitedDestSize` mode is now limited to max level 9 (vs 10),
since it's only compatible with regular HC parser.
(Note : I suspect it's possible to convert lz4opt to support it too, but haven't spent time into it).
Diffstat (limited to 'visual')
0 files changed, 0 insertions, 0 deletions