lz4: lz4 (fast lossless compression algorithm) lz4: lz4: LZ4 is a lossless compression algorithm, providing compression speed lz4: > 500 MB/s per core, scalable with multi-cores CPU. It features an lz4: extremely fast decoder, with speed in multiple GB/s per core, lz4: typically reaching RAM speed limits on multi-core systems. lz4: lz4: Homepage: https://lz4.github.io/lz4 lz4: lz4: lz4: