Lines Matching +full:libzstd +full:- +full:dev
1 <p align="center"><img src="https://raw.githubusercontent.com/facebook/zstd/dev/doc/images/zstd_log…
4 targeting real-time compression scenarios at zlib-level and better compression ratios.
8 This repository represents the reference implementation, provided as an open-source dual [BSD](LICE…
11 …and bindings is provided on [Zstandard homepage](https://facebook.github.io/zstd/#other-languages).
20 [travisDevBadge]: https://api.travis-ci.com/facebook/zstd.svg?branch=dev "Continuous Integration te…
21 [travisLink]: https://travis-ci.com/facebook/zstd
22 [CircleDevBadge]: https://circleci.com/gh/facebook/zstd/tree/dev.svg?style=shield "Short test suite"
24 [CirrusDevBadge]: https://api.cirrus-ci.com/github/facebook/zstd.svg?branch=dev
25 [CirrusLink]: https://cirrus-ci.com/github/facebook/zstd
26 [OSSFuzzBadge]: https://oss-fuzz-build-logs.storage.googleapis.com/badges/zstd.svg
27 [OSSFuzzLink]: https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:zstd
32 on a desktop featuring a Core i7-9700K CPU @ 4.9GHz
33 and running Ubuntu 20.04 (`Linux ubu20 5.15.0-101-generic`),
34 using [lzbench], an open-source in-memory benchmark by @inikep
43 | --------------- | ------| -----------| ---------- |
44 | **zstd 1.5.6 -1** | 2.887 | 510 MB/s | 1580 MB/s |
45 | [zlib] 1.2.11 -1 | 2.743 | 95 MB/s | 400 MB/s |
46 | brotli 1.0.9 -0 | 2.702 | 395 MB/s | 430 MB/s |
47 | **zstd 1.5.6 --fast=1** | 2.437 | 545 MB/s | 1890 MB/s |
48 | **zstd 1.5.6 --fast=3** | 2.239 | 650 MB/s | 2000 MB/s |
49 | quicklz 1.5.0 -1 | 2.238 | 525 MB/s | 750 MB/s |
50 | lzo1x 2.10 -1 | 2.106 | 650 MB/s | 825 MB/s |
52 | lzf 3.6 -1 | 2.077 | 420 MB/s | 830 MB/s |
58 The negative compression levels, specified with `--fast=#`,
63 Speed vs Compression trade-off is configurable by small increments.
68 on a server running Linux Debian (`Linux version 4.14.0-3-amd64`)
69 with a Core i7-6700K CPU @ 4.0GHz,
70 using [lzbench], an open-source in-memory benchmark by @inikep
75 ---------------------------|--------------------
92 …-users` [sample set](https://github.com/facebook/zstd/releases/tag/v1.1.3), created from [github p…
96 ------------------|-------------------|--------------------
97 …ges/dict-cr.png "Compression Ratio") | ![Compression Speed](doc/images/dict-cs.png "Compression Sp…
102 Training works if there is some correlation in a family of small data samples. The more data-specif…
110 `zstd --train FullPathToTrainingSet/* -o dictionaryName`
114 `zstd -D dictionaryName FILE`
118 `zstd -D dictionaryName --decompress FILE.zst`
124 All other build systems are "compatible" and 3rd-party maintained,
126 When your system allows it, prefer using `make` to build `zstd` and `libzstd`.
132 It will also create `libzstd` into `lib/`.
135 - `make install` : create and install zstd cli, library and man pages
136 - `make check` : create and run `zstd`, test its behavior on local platform
138 …dard Makefile conventions](https://www.gnu.org/prep/standards/html_node/Makefile-Conventions.html),
142 are documented in [`lib/README.md`](lib/README.md#modular-build) for the `libzstd` library
143 and in [`programs/README.md`](programs/README.md#compilation-variables) for the `zstd` CLI.
149 to create `zstd` binary, and `libzstd` dynamic and static libraries.
159 cmake -B build-cmake-debug -S build/cmake -G Ninja -DCMAKE_OSX_ARCHITECTURES="x86_64;x86_64h;arm64"
160 cd build-cmake-debug
180 ./bootstrap-vcpkg.sh
189 You can install pre-built binaries for zstd or build it from source using [Conan](https://conan.io/…
192 conan install --requires="zstd/[*]" --build=missing
196 …e, please [create an issue or pull request](https://github.com/conan-io/conan-center-index) on the…
201 - Projects for Visual Studio 2005, 2008 and 2010.
203 - Automated build scripts for Visual compiler by [@KrzysFR](https://github.com/KrzysFR), in `build/…
204 which will build `zstd` cli and `libzstd` library without any need to open Visual Studio solution.
209 The output binary will be in `buck-out/gen/programs/`.
230 Zstandard is dual-licensed under [BSD](LICENSE) OR [GPLv2](COPYING).
234 The `dev` branch is the one where all contributions are merged before reaching `release`.
235 If you plan to propose a patch, please commit into the `dev` branch, or its own feature branch.