ddidderr/zstd-rs
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added traces to look at symbol costs

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evaluation looks correct.
This commit is contained in:
Yann Collet
2018-05-09 12:00:12 -07:00
parent c0da0f5e9e
commit 4d5bd32a00
4 changed files with 42 additions and 4 deletions
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lib/compress/zstd_compress.c
+4 -4
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@@ -3450,7 +3450,7 @@ static const ZSTD_compressionParameters ZSTD_defaultCParameters[4][ZSTD_MAX_CLEV
{ 22, 21, 22, 4, 5, 48, ZSTD_btopt }, /* level 16 */
{ 23, 22, 22, 4, 4, 48, ZSTD_btopt }, /* level 17 */
{ 23, 22, 22, 5, 3, 64, ZSTD_btopt }, /* level 18 */
{ 23, 23, 22, 7, 3,128, ZSTD_btopt }, /* level 19 */
{ 23, 23, 22, 7, 3,128, ZSTD_btultra }, /* level 19 */
{ 25, 25, 23, 7, 3,128, ZSTD_btultra }, /* level 20 */
{ 26, 26, 24, 7, 3,256, ZSTD_btultra }, /* level 21 */
{ 27, 27, 25, 9, 3,512, ZSTD_btultra }, /* level 22 */
@@ -3476,7 +3476,7 @@ static const ZSTD_compressionParameters ZSTD_defaultCParameters[4][ZSTD_MAX_CLEV
{ 18, 19, 18, 6, 3, 32, ZSTD_btopt }, /* level 16.*/
{ 18, 19, 18, 8, 3, 64, ZSTD_btopt }, /* level 17.*/
{ 18, 19, 18, 9, 3,128, ZSTD_btopt }, /* level 18.*/
{ 18, 19, 18, 10, 3,256, ZSTD_btopt }, /* level 19.*/
{ 18, 19, 18, 9, 3,256, ZSTD_btultra }, /* level 19.*/
{ 18, 19, 18, 11, 3,512, ZSTD_btultra }, /* level 20.*/
{ 18, 19, 18, 12, 3,512, ZSTD_btultra }, /* level 21.*/
{ 18, 19, 18, 13, 3,512, ZSTD_btultra }, /* level 22.*/
@@ -3502,7 +3502,7 @@ static const ZSTD_compressionParameters ZSTD_defaultCParameters[4][ZSTD_MAX_CLEV
{ 17, 18, 17, 7, 3, 32, ZSTD_btopt }, /* level 16.*/
{ 17, 18, 17, 7, 3, 64, ZSTD_btopt }, /* level 17.*/
{ 17, 18, 17, 7, 3,256, ZSTD_btopt }, /* level 18.*/
{ 17, 18, 17, 8, 3,256, ZSTD_btopt }, /* level 19.*/
{ 17, 18, 17, 7, 3,256, ZSTD_btultra }, /* level 19.*/
{ 17, 18, 17, 9, 3,256, ZSTD_btultra }, /* level 20.*/
{ 17, 18, 17, 10, 3,256, ZSTD_btultra }, /* level 21.*/
{ 17, 18, 17, 11, 3,512, ZSTD_btultra }, /* level 22.*/
@@ -3528,7 +3528,7 @@ static const ZSTD_compressionParameters ZSTD_defaultCParameters[4][ZSTD_MAX_CLEV
{ 14, 15, 15, 6, 3, 96, ZSTD_btopt }, /* level 16.*/
{ 14, 15, 15, 6, 3,128, ZSTD_btopt }, /* level 17.*/
{ 14, 15, 15, 6, 3,256, ZSTD_btopt }, /* level 18.*/
{ 14, 15, 15, 7, 3,256, ZSTD_btopt }, /* level 19.*/
{ 14, 15, 15, 6, 3,256, ZSTD_btultra }, /* level 19.*/
{ 14, 15, 15, 8, 3,256, ZSTD_btultra }, /* level 20.*/
{ 14, 15, 15, 9, 3,256, ZSTD_btultra }, /* level 21.*/
{ 14, 15, 15, 10, 3,256, ZSTD_btultra }, /* level 22.*/