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| author | Przemyslaw Skibinski <inikep@gmail.com> | 2016-11-16 09:53:06 (GMT) |
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| committer | Przemyslaw Skibinski <inikep@gmail.com> | 2016-11-16 09:53:06 (GMT) |
| commit | 632ab3b8d411b8da88ea8963992d2b8d2db5a7e9 (patch) | |
| tree | f9c7cf450941b221f76652011ffedf3dd72c7930 /lib/dll | |
| parent | 8b48d5e446267418082b4d389fa6729e5a03a823 (diff) | |
| download | lz4-632ab3b8d411b8da88ea8963992d2b8d2db5a7e9.zip lz4-632ab3b8d411b8da88ea8963992d2b8d2db5a7e9.tar.gz lz4-632ab3b8d411b8da88ea8963992d2b8d2db5a7e9.tar.bz2 | |
updated programs\README.md
Diffstat (limited to 'lib/dll')
| -rw-r--r-- | lib/dll/example/README.md | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/dll/example/README.md b/lib/dll/example/README.md index 6f2b402..216c1e9 100644 --- a/lib/dll/example/README.md +++ b/lib/dll/example/README.md @@ -11,6 +11,19 @@ The static and dynamic LZ4 libraries - `static\liblz4_static.lib` : The static LZ4 library +#### Usage of Command Line Interface + +Command Line Interface (CLI) supports gzip-like arguments. +By default CLI takes an input file and compresses it to an output file: +``` +Usage: lz4 [arg] [input] [output] +``` +The full list of commands for CLI can be obtained with `-h` or `-H`. +The ratio can be improved with commands from `-3` to `-16` but higher levels also have slower compression. +CLI supports aggregation of parameters i.e. `-b1`, `-e18`, and `-i1` can be joined into `-b1e18i1`. +CLI includes in-memory compression benchmark module with compression levels starting from `-b` and ending with `-e` with iteration time of `-i` seconds. + + #### The example of usage of static and dynamic LZ4 libraries with gcc/MinGW Use `cd example` and `make` to build `fullbench-dll` and `fullbench-lib`. |