Add Benchmark chart
This commit is contained in:
Takayuki MATSUOKA
parent
02e130312d
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90711ef2ca
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csv/benchmark-silesia-1000mbps-offline-compression.csv
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csv/benchmark-silesia-1000mbps-offline-compression.csv
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"Compressor:string" ,"Compression:number" ,"Decompression:number" ,"Transfer:number"
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LZ4 (r101) -1 , 0.0000 , 0.1165 , 1.0170
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LZO-2.06 , 0.0000 , 0.3532 , 1.0064
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QuickLZ 1.5.1b6 , 0.0000 , 0.5046 , 0.94743
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Snappy 1.1.0 , 0.0000 , 0.1981 , 1.0136
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LZF , 0.0000 , 0.3718 , 1.0204
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zlib 1.2.8 -1 , 0.0000 , 0.7569 , 0.77633
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LZ4 HC (r101) -9 , 0.0000 , 0.1019 , 0.77919
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zlib 1.2.8 -6 , 0.0000 , 0.7065 , 0.68389
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csv/benchmark-silesia-1000mbps.csv
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csv/benchmark-silesia-1000mbps.csv
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"Compressor:string","Compression:number","Decompression:number","Transfer:number"
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LZ4 (r101) -1 , 0.5022 , 0.1165 , 1.0170
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LZO-2.06 , 0.5119 , 0.3532 , 1.0064
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QuickLZ 1.5.1b6 , 0.5682 , 0.5046 , 0.94743
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Snappy 1.1.0 , 0.6562 , 0.1981 , 1.0136
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LZF , 0.7850 , 0.3718 , 1.0204
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zlib 1.2.8 -1 , 3.2606 , 0.7569 , 0.77633
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LZ4 HC (r101) -9 , 8.4776 , 0.1019 , 0.77919
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zlib 1.2.8 -6 , 10.092 , 0.7065 , 0.68389
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test.html
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test.html
@ -35,7 +35,7 @@
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<!-- Collect the nav links, forms, and other content for toggling -->
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<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
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<ul class="nav navbar-nav navbar-nav">
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<li><a href="https://github.com/Cyan4973/lz4/archive/r127.tar.gz">Download</a></li>
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<li><a href="https://github.com/Cyan4973/lz4/releases/latest">Latest Release</a></li>
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<li><a href="#interoperable-lz4">Languages</a></li>
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<li class="dropdown">
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<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">Index<span class="caret"></span></a>
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@ -48,86 +48,77 @@
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</ul>
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<ul class="nav navbar-nav navbar-right">
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<li><a href="https://groups.google.com/forum/#!forum/lz4c">Public discussion forum</a></li>
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<li><a href="https://groups.google.com/forum/#!forum/lz4c">Issue Tracker</a></li>
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<li><a href="https://github.com/Cyan4973/lz4/issues">Issue Tracker</a></li>
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<li><a href="https://github.com/Cyan4973/lz4"><i class="fa fa-lg fa-github"></i> GitHub</a></li>
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</ul>
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</div><!-- /.navbar-collapse -->
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</div><!-- /.container-fluid -->
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</nav>
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<a name="summary"></a>
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<div class="container">
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<div class="page-header jumbotron">
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<h1>LZ4</h1>
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LZ4 is lossless compression algorithm, providing compression speed at 400 MB/s per core, scalable with multi-cores CPU. It also features an extremely fast decoder, with speed in multiple GB/s per core, typically reaching RAM speed limits on multi-core systems.
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A high compression derivative, called LZ4_HC, is also provided. It trades CPU time for compression ratio.
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<div class="page-header jumbotron" style="padding-top:1em;padding-bottom:2em;">
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<h1>LZ4 - Extremely fast compression</h1>
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<b>LZ4</b> is lossless compression algorithm, providing compression speed
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at 400 MB/s per core (0.16 Byte/cycle), scalable with multi-cores CPU.
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It also features an extremely fast decoder, with speed in multiple
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GB/s per core (0.71 Byte/cycle), typically reaching RAM speed limits on multi-core systems.
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A high compression derivative, called <b>LZ4_HC</b>, is also provided.
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It trades CPU time for compression ratio.
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</div>
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</div>
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<xmp theme="sandstone" style="display:none;">
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<a name="summary"></a>
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LZ4 - Extremely fast compression
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================================
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LZ4 is lossless compression algorithm, providing compression speed at 400 MB/s per core, scalable with multi-cores CPU. It also features an extremely fast decoder, with speed in multiple GB/s per core, typically reaching RAM speed limits on multi-core systems.
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A high compression derivative, called LZ4_HC, is also provided. It trades CPU time for compression ratio.
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|Branch |Status |
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|------------|---------|
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|master | [](https://travis-ci.org/Cyan4973/lz4) |
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|dev | [](https://travis-ci.org/Cyan4973/lz4) |
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> **Branch Policy:**
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> - The "master" branch is considered stable, at all times.
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> - The "dev" branch is the one where all contributions must be merged before being promoted to master.
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> - If you plan to propose a patch, please commit into the "dev" branch. Direct commit to "master" are not permitted.
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> - Feature branches can also exist, for dedicated testing of larger modifications before merge into "dev" branch.
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<a name="benchmarks"></a>
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Benchmarks
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-------------------------
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----------
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The benchmark uses the [Open-Source Benchmark program by m^2 (v0.14.2)](http://encode.ru/threads/1371-Filesystem-benchmark?p=33548&viewfull=1#post33548) compiled with GCC v4.6.1 on Linux Ubuntu 64-bits v11.10,
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The benchmark uses the
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[Open-Source Benchmark program by m^2 (v0.14.2)](http://encode.ru/threads/1371-Filesystem-benchmark?p=33548&viewfull=1#post33548)
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compiled with GCC v4.6.1 on Linux Ubuntu 64-bits v11.10,
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The reference system uses a Core i5-3340M @2.7GHz.
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Benchmark evaluates the compression of reference [Silesia Corpus](http://sun.aei.polsl.pl/~sdeor/index.php?page=silesia) in single-thread mode.
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<table>
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<tr>
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<th>Compressor</th><th>Ratio</th><th>Compression</th><th>Decompression</th>
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</tr>
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<tr>
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<th>LZ4 (r101)</th><th>2.084</th><th>422 MB/s</th><th>1820 MB/s</th>
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</tr>
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<tr>
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<th>LZO 2.06</th><th>2.106</th><th>414 MB/s</th><th>600 MB/s</th>
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</tr>
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<tr>
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<th>QuickLZ 1.5.1b6</th><th>2.237</th><th>373 MB/s</th><th>420 MB/s</th>
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</tr>
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<tr>
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<th>Snappy 1.1.0</th><th>2.091</th><th>323 MB/s</th><th>1070 MB/s</th>
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</tr>
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<tr>
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<th>LZF</th><th>2.077</th><th>270 MB/s</th><th>570 MB/s</th>
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</tr>
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<tr>
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<th>zlib 1.2.8 -1</th><th>2.730</th><th>65 MB/s</th><th>280 MB/s</th>
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</tr>
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<tr>
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<th>LZ4 HC (r101)</th><th>2.720</th><th>25 MB/s</th><th>2080 MB/s</th>
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</tr>
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<tr>
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<th>zlib 1.2.8 -6</th><th>3.099</th><th>21 MB/s</th><th>300 MB/s</th>
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</tr>
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</table>
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<div class="btn-group" role="group">
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<button data-chartselector-chart-id="my-chart-1" type="button" class="btn btn-primary">Offline Compression@1000Mbps</button>
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<button data-chartselector-chart-id="my-chart-2" type="button" class="btn btn-primary">Online Compression@1000Mbps</button>
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</div>
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<div class="chartselector-group" style="height:30em;">
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<div id="my-chart-1"
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class="chartselector-chart"
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data-csv-props='{
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"csvSrc": "csv/benchmark-silesia-1000mbps-offline-compression.csv",
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"csvGvType": "google.visualization.ColumnChart",
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"csvGvPackage": "corechart",
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"isStacked": "true",
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"title": "Round Trip Time - offline compression - Silesia Corpus(212MB)@1000Mbit/s | [SMALLER IS BETTER]"
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}'
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></div>
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<div id="my-chart-2"
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class="chartselector-chart"
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data-csv-props='{
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"csvSrc": "csv/benchmark-silesia-1000mbps.csv",
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"csvGvType": "google.visualization.ColumnChart",
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"csvGvPackage": "corechart",
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"isStacked": "true",
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"title": "Round Trip Time - Silesia Corpus(212MB)@1000Mbit/s | [SMALLER IS BETTER]"
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}'
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></div>
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</div>
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<br/>
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<a name="interoperable-lz4"></a>
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## Specifications
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The LZ4 block compression format is detailed within [lz4_block_format.txt](lz4_block_format.txt).
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For streaming unknown amount of data, and compress files of any size, a frame format has been published, and can be consulted within the file [LZ4_Frame_Format.html](LZ4_Frame_Format.html).
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<br/>
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<a name="interoperable-lz4"></a>
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## Interoperable LZ4 versions :
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## Interoperable LZ4 versions
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The following versions are provided for languages beyond the C reference version. They are in conformance with the LZ4 frame specification and are therefore interoperable.
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* __Javascript__ : by Pierre Curto, at https://github.com/pierrec/node-lz4
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@ -137,6 +128,7 @@ The following versions are provided for languages beyond the C reference version
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* __Go__ : by Pierre Curto, at https://github.com/pierrec/lz4
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* __Rust__ : by Artem Navrotskiy, at https://github.com/bozaro/lz4-rs
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<br/>
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<a name="other-source"></a>
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## Other Source versions :
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The following versions compress data blocks using LZ4 compression algorithm in multiple languages. Each version encapsulates the compressed result into its own header/frame format convention.
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* __Atari XL/XE assembly__ decoder, by xxl, at http://xxl.atari.pl/?p=1524
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* __65c816 assembly__ decoder, by Olivier Zardini, at http://www.brutaldeluxe.fr/products/crossdevtools/lz4/index.html
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<br/>
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<a name="lz4-is-used-by"></a>
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## LZ4 is used by
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@ -176,41 +169,6 @@ The following versions compress data blocks using LZ4 compression algorithm in m
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* __Other__ : Mozilla Firefox, Bareos, GTKWave, Blosc, Facebook's Mercurial, Nippy, systemd
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---
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## Charts
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<div class="btn-group" role="group">
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<button data-chartselector-chart-id="my-chart-1" type="button" class="btn btn-primary">Test Chart #1</button>
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<button data-chartselector-chart-id="my-chart-2" type="button" class="btn btn-primary">Test Chart #2</button>
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</div>
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<div class="chartselector-group" style="height:30em;">
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<div id="my-chart-1"
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class="chartselector-chart"
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data-csv-props='{
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"csvSrc": "csv/sample1.csv",
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"csvGvType": "google.visualization.Table",
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"csvGvPackage": "table",
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"showRowNumber": true
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}'
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></div>
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<div id="my-chart-2"
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class="chartselector-chart"
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data-csv-props='{
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"csvSrc": "csv/sample2.csv",
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"csvGvType": "google.visualization.ComboChart",
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"csvGvPackage": "corechart",
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"title" : "Monthly Coffee Production by Country",
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"vAxis": {"title": "Cups"},
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"hAxis": {"title": "Month"},
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"seriesType": "bars",
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"series": {"5": {"type": "line"}}
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}'
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></div>
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</div>
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---
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## Footer
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</xmp>
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<!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
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