LZ4 v1.8.2 is a performance focused release. For example, on a Mac OS-X laptop with an Intel Core i7-5557U CPU @ 3.10GHz,
running lz4 -bsilesia.tar compiled with default compiler llvm v9.1.0:
Version
v1.8.1
v1.8.2
Improvement
Decompression speed
2490 MB/s
2770 MB/s
+11%
Compression speeds also receive a welcomed boost, though improvement is not evenly distributed, with higher levels benefiting quite a lot more.
LZ4 v1.8.2 is a performance focused release. For example, on a Mac OS-X laptop with an Intel Core i7-5557U CPU @ 3.10GHz, running
lz4 -b
silesia.tar
compiled with default compiler llvm v9.1.0:Compression speeds also receive a welcomed boost, though improvement is not evenly distributed, with higher levels benefiting quite a lot more.
This pr update submodule lz4 to latest.
More details: https://github.com/lz4/lz4/releases/tag/v1.8.2