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| author | Yann Collet <yann.collet.73@gmail.com> | 2021-12-15 21:33:31 -0800 |
|---|---|---|
| committer | Yann Collet <yann.collet.73@gmail.com> | 2021-12-15 21:33:31 -0800 |
| commit | db1b408a2f1681dc86d95be652a765f9fc624c0e (patch) | |
| tree | add1f65b797d788e49ad4eec326bdfc0fe835eef | |
| parent | c8d6067615999827235d7df15b035c689f9e7311 (diff) | |
| download | zstd-db1b408a2f1681dc86d95be652a765f9fc624c0e.tar.gz | |
rebalance lazy compression levels
| -rw-r--r-- | lib/compress/clevels.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/compress/clevels.h b/lib/compress/clevels.h index 38622f1a..d509d07a 100644 --- a/lib/compress/clevels.h +++ b/lib/compress/clevels.h @@ -31,14 +31,14 @@ static const ZSTD_compressionParameters ZSTD_defaultCParameters[4][ZSTD_MAX_CLEV { 20, 15, 16, 1, 6, 0, ZSTD_fast }, /* level 2 */ { 21, 16, 17, 1, 5, 0, ZSTD_dfast }, /* level 3 */ { 21, 18, 18, 1, 5, 0, ZSTD_dfast }, /* level 4 */ - { 21, 18, 19, 4, 5, 2, ZSTD_greedy }, /* level 5 */ - { 21, 19, 20, 5, 5, 4, ZSTD_greedy }, /* level 6 */ + { 21, 18, 19, 3, 5, 2, ZSTD_greedy }, /* level 5 */ + { 21, 19, 19, 3, 5, 4, ZSTD_lazy }, /* level 6 */ { 21, 19, 20, 4, 5, 8, ZSTD_lazy }, /* level 7 */ - { 21, 19, 20, 5, 5, 16, ZSTD_lazy }, /* level 8 */ - { 21, 20, 21, 4, 5, 16, ZSTD_lazy2 }, /* level 9 */ - { 22, 21, 22, 4, 5, 16, ZSTD_lazy2 }, /* level 10 */ - { 22, 21, 22, 5, 5, 16, ZSTD_lazy2 }, /* level 11 */ - { 22, 21, 22, 6, 5, 32, ZSTD_lazy2 }, /* level 12 */ + { 21, 20, 20, 4, 5, 16, ZSTD_lazy2 }, /* level 8 */ + { 22, 21, 21, 4, 5, 16, ZSTD_lazy2 }, /* level 9 */ + { 22, 21, 22, 5, 5, 16, ZSTD_lazy2 }, /* level 10 */ + { 22, 21, 22, 6, 5, 16, ZSTD_lazy2 }, /* level 11 */ + { 22, 22, 23, 6, 5, 32, ZSTD_lazy2 }, /* level 12 */ { 22, 22, 22, 4, 5, 32, ZSTD_btlazy2 }, /* level 13 */ { 22, 22, 23, 5, 5, 32, ZSTD_btlazy2 }, /* level 14 */ { 22, 23, 23, 6, 5, 32, ZSTD_btlazy2 }, /* level 15 */ |