Yann Collet a146ee04ae added negative compression levels ...

negative compression level trade compression ratio for more compression speed.
They turn off huffman compression of literals,
and use row 0 as baseline with a stepSize = -cLevel.

added associated test in fuzzer

also added : new advanced parameter ZSTD_p_literalCompression

2018-03-11 05:21:53 -07:00

..

fse_compress.c

minor nit from Mac XCode

2018-02-22 15:44:26 -08:00

huf_compress_impl.h

[compress] Support BMI2

2018-02-14 19:20:32 -08:00

huf_compress.c

fixed wrong size test

2018-02-26 18:27:51 -08:00

zstd_compress_impl.h

[compress] Support BMI2

2018-02-14 19:20:32 -08:00

zstd_compress_internal.h

added negative compression levels

2018-03-11 05:21:53 -07:00

zstd_compress.c

added negative compression levels

2018-03-11 05:21:53 -07:00

zstd_double_fast.c

Split the window state into substructure

2018-02-26 13:29:57 -08:00

zstd_double_fast.h

Split ZSTD_CCtx into smaller sub-structures

2018-01-16 11:17:50 -08:00

zstd_fast.c

added negative compression levels

2018-03-11 05:21:53 -07:00

zstd_fast.h

Split ZSTD_CCtx into smaller sub-structures

2018-01-16 11:17:50 -08:00

zstd_lazy.c

Split the window state into substructure

2018-02-26 13:29:57 -08:00

zstd_lazy.h

Split ZSTD_CCtx into smaller sub-structures

2018-01-16 11:17:50 -08:00

zstd_ldm.c

LDM manages its own window round buffer

2018-02-27 12:13:23 -08:00

zstd_ldm.h

LDM manages its own window round buffer

2018-02-27 12:13:23 -08:00

zstd_opt.c

Split the window state into substructure

2018-02-26 13:29:57 -08:00

zstd_opt.h

Split ZSTD_CCtx into smaller sub-structures

2018-01-16 11:17:50 -08:00

zstdmt_compress.c

fixed --single-thread

2018-02-13 14:56:35 -08:00

zstdmt_compress.h

zstdmt: applies new parameters on the fly

2018-02-02 15:58:13 -08:00