From: Yann Collet Date: Sat, 7 Nov 2015 21:24:46 +0000 (+0100) Subject: level tuning X-Git-Tag: zstd-0.3.5^2~8 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=72a8e751f439cd92d779212025b5a386af437aa2;p=thirdparty%2Fzstd.git level tuning --- diff --git a/lib/zstdhc_static.h b/lib/zstdhc_static.h index 8f5f903ec..5a4412e57 100644 --- a/lib/zstdhc_static.h +++ b/lib/zstdhc_static.h @@ -106,26 +106,25 @@ static const ZSTD_HC_parameters ZSTD_HC_defaultParameters[ZSTD_HC_MAX_CLEVEL+1] { 19, 15, 16, 1, 6, ZSTD_HC_fast }, /* level 2 */ { 20, 18, 20, 1, 6, ZSTD_HC_fast }, /* level 3 */ { 21, 19, 21, 1, 6, ZSTD_HC_fast }, /* level 4 */ - { 19, 15, 18, 2, 5, ZSTD_HC_greedy }, /* level 5 */ + { 20, 13, 18, 4, 5, ZSTD_HC_greedy }, /* level 5 */ { 20, 17, 19, 3, 5, ZSTD_HC_greedy }, /* level 6 */ { 21, 17, 20, 3, 5, ZSTD_HC_lazy }, /* level 7 */ { 21, 19, 20, 3, 5, ZSTD_HC_lazy }, /* level 8 */ - { 21, 19, 20, 4, 5, ZSTD_HC_lazy }, /* level 9 */ + { 21, 20, 20, 3, 5, ZSTD_HC_lazy2 }, /* level 9 */ { 21, 19, 20, 4, 5, ZSTD_HC_lazy2 }, /* level 10 */ - { 21, 20, 21, 4, 5, ZSTD_HC_lazy2 }, /* level 11 */ + { 22, 20, 22, 4, 5, ZSTD_HC_lazy2 }, /* level 11 */ { 22, 20, 22, 5, 5, ZSTD_HC_lazy2 }, /* level 12 */ { 22, 21, 22, 5, 5, ZSTD_HC_lazy2 }, /* level 13 */ { 22, 22, 23, 5, 5, ZSTD_HC_lazy2 }, /* level 14 */ { 22, 21, 22, 6, 5, ZSTD_HC_lazy2 }, /* level 15 */ - { 22, 21, 22, 4, 5, ZSTD_HC_btlazy2 }, /* level 16 */ - { 23, 23, 23, 4, 5, ZSTD_HC_btlazy2 }, /* level 17 */ + { 23, 21, 22, 5, 5, ZSTD_HC_btlazy2 }, /* level 16 */ + { 23, 24, 23, 4, 5, ZSTD_HC_btlazy2 }, /* level 17 */ { 25, 24, 23, 5, 5, ZSTD_HC_btlazy2 }, /* level 18 */ { 25, 26, 23, 5, 5, ZSTD_HC_btlazy2 }, /* level 19 */ { 26, 27, 24, 6, 5, ZSTD_HC_btlazy2 }, /* level 20 */ }; - #if defined (__cplusplus) } #endif