lzbench v1.2

• added lzfse and lzvn 2016-06-19
• added xpack 2016-06-02
• added lzsse 2016-05-14
• zstd updated to v0.7.1
• brotli updated to v0.4.0

lzbench v1.1

• zstd updated to v0.6.0
• brotli updated to 2016-03-22
• libzling updated to 2016-04-10
• new modes with 22 and 24-bit window: brotli22, brotli24, lzham22, lzham24, zstd22, zstd24
• added support for multiple files
• fixed issue with files bigger than 1706MB and compressors supporting only up to 2GB blocks (int32_t)

lzbench v1.0

Changes:

• zstd updated to v0.5.1
• lz5 updated to v1.4.1
• brotli updated to 2016-02-04
• libzling updated to 2016-01-05+bugfix

lzbench v0.9.1

• more accurate timings at default min. time for compression (1.0s) and decompression (0.5s)
• lz5 updated to r132
• zstd updated to v0.4.1
• gipfeli updated to 2015-11-30

lzbench091_win64.zip - Windows x64 binary

lzbench v0.9

• improved: more accurate timings for small files
• added: blosclz 2015-11-10
• added: gipfeli 2015-11-01 with bugfixes from https://github.com/jibsen/gipfeli
• added: lzo1 and lzo1a
• added the "-oX" option: output text format 1=Markdown, 2=text, 3=CSV
• added the "-pX" option: print time for all iterations: 1=fastest 2=average 3=median
• added the "-tX" and "-uX" options: set min. time in seconds for compression and decompression
• added the "-l" option: list of available compressors and aliases
• fixed: memory allocation cost for brieflz, lzo, lzrw, wflz is now not included in timings
• fixed: UCL available again as ucl_nrv2b/ucl_nrv2d/ucl_nrv2e or alias "ucl"
• fixed: LZO available again as lzo1b/lzo1c/lzo1f/lzo1x/lzo1y/lzo1z/lzo2a or alias "lzo"
• fixed: wfLZ, lzmat, shrinker compiled with -O2 because they crash with gcc 4.9+ and -O3

lzbench09exe.zip - Windows x64 binary

lzbench v0.8

Changes:

• the "-cX" option: sort results by column number X
• the "-eX" option where X = compressors separated by '/' with parameters specified after ','
  Examples:
  • lzbench -ebrotli filename - selects all levels of brotli
  • lzbench -ebrotli,2,5/zstd filename - selects levels 2 & 5 of brotli and zstd
• added lzg 1.0.8
• added lzlib 1.7 (http://www.nongnu.org/lzip/lzlib.html)
• added brieflz 1.1.0
• added yalz77 2015-09-19
• added xz 5.2.2
• zstd updated to v0.3.6

lzbench08exe.zip - Windows x64 binary

lzbench v0.7.1

Changes:

• tornado updated to version 0.6a
• lz5/lz5hc updated to version r131b
• a better error handling

lzbench071.zip - Windows x64 binary