LZ4 (Extremely Fast Compression algorithm) 项目:http://code.google.com/p/lz4/ 作者:Yann Collet 本文作者:zhangskd @ csdn blog 简介 LZ4 is a very fast lossless compression algorithm, providing compression speed at 400MB/s per core, scalable with multi-cores CPU.
LZ4使用 make / make clean 得到可执行程序:lz4.lz4c Usage: ./lz4 [arg] [input] [output] input : a filename Arguments : -1 : Fast compression (default) -9: High compression -d : decompression (default for .lz4 extension) -z : force compression -f : overwrite out
LZ4 (Extremely Fast Compression algorithm) 项目:http://code.google.com/p/lz4/ 作者:Yann Collet 本文作者:zhangskd @ csdn blog LZ4格式 The compressed block is composed of sequences. 每个数据块可以压缩成若干个序列,格式如下: (1) literals length of literals. If it is 0, then there is