LZ4 pinvoke library for .NET.
Joveler.Compression.LZ4 can be installed via nuget.
Please keep in mind that Joveler.Compression.LZ4 have been uploaded to the nuget because it supports many customizable options, not best in performance.
Decompression of Joveler.Compression.LZ4 is similar or slightly faster than the pure C# implementation, K4os.Compression.LZ4. In the meanwhile the compression is about 50% faster to 2000% slower. Please be careful about performance when using it on production.
- LZ4FrameStream, the stream for lz4 frame format.
- (EXPERIMENTAL) Parallel compression support on LZ4FrameStream.
- .NET 8.0
- .NET Standard 2.0
- .NET Framework 4.6.2
| Platform | Architecture | Minimum Target | Tested |
|---|---|---|---|
| Windows | x86 | Windows 7 SP1 | Yes |
| x64 | Windows 7 SP1 | Yes | |
| arm64 | Windows 7 SP1 | Yes | |
| Linux | x64 | Ubuntu 20.04 | Yes |
| armhf | Ubuntu 20.04 | Yes | |
| arm64 | Ubuntu 20.04 | Yes | |
| macOS | x64 | macOS 11 | Yes |
| arm64 | macOS 11 | Yes |
- 1.10.0 (Included)
See USAGE.md.
See CHANGELOG.md.
Joveler.Compression.LZ4 is licensed under BSD 2-Clause license.
In singlethread compression, Joveler.Compression.LZ4 ties with K4os.Compression.LZ4.
In multithread compression, performance of Joveler.Compression.LZ4 scales linearly when data requires a time to be compressed.
| Method | SrcFileName | Level | Mean |
|---|---|---|---|
| lz4 | bible_en_utf8.txt | Default | 155,165 μs |
| lz4-T2 | bible_en_utf8.txt | Default | 156,913 μs |
| K4os | bible_en_utf8.txt | Default | 171,872 μs |
| lz4 | bible_en_utf8.txt | Fastest | 8,658 μs |
| lz4-T2 | bible_en_utf8.txt | Fastest | 10,089 μs |
| K4os | bible_en_utf8.txt | Fastest | 9,562 μs |
| lz4 | bible_kr_utf8.txt | Default | 194,444 μs |
| lz4-T2 | bible_kr_utf8.txt | Default | 172,994 μs |
| K4os | bible_kr_utf8.txt | Default | 207,119 μs |
| lz4 | bible_kr_utf8.txt | Fastest | 10,219 μs |
| lz4-T2 | bible_kr_utf8.txt | Fastest | 10,460 μs |
| K4os | bible_kr_utf8.txt | Fastest | 11,406 μs |
| lz4 | ooffice.dll | Default | 140,671 μs |
| lz4-T2 | ooffice.dll | Default | 101,661 μs |
| K4os | ooffice.dll | Default | 156,425 μs |
| lz4 | ooffice.dll | Fastest | 10,762 μs |
| lz4-T2 | ooffice.dll | Fastest | 9,557 μs |
| K4os | ooffice.dll | Fastest | 13,531 μs |
| lz4 | reymont.pdf | Default | 335,907 μs |
| lz4-T2 | reymont.pdf | Default | 218,780 μs |
| K4os | reymont.pdf | Default | 363,534 μs |
| lz4 | reymont.pdf | Fastest | 13,985 μs |
| lz4-T2 | reymont.pdf | Fastest | 10,868 μs |
| K4os | reymont.pdf | Fastest | 15,343 μs |