images/ moved to doc/images/

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Przemyslaw Skibinski
2016-10-25 10:05:20 +02:00
parent 86d9424c81
commit 5fc901d1ce
5 changed files with 3 additions and 3 deletions
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@@ -38,10 +38,10 @@ The following tests were run on a Core i7-3930K CPU @ 4.5GHz, using [lzbench], a
Compression Speed vs Ratio | Decompression Speed Compression Speed vs Ratio | Decompression Speed
---------------------------|-------------------- ---------------------------|--------------------
![Compression Speed vs Ratio](images/Cspeed4.png "Compression Speed vs Ratio") | ![Decompression Speed](images/Dspeed4.png "Decompression Speed") ![Compression Speed vs Ratio](doc/images/Cspeed4.png "Compression Speed vs Ratio") | ![Decompression Speed](doc/images/Dspeed4.png "Decompression Speed")
Several algorithms can produce higher compression ratios, but at slower speeds, falling outside of the graph. Several algorithms can produce higher compression ratios, but at slower speeds, falling outside of the graph.
For a larger picture including very slow modes, [click on this link](images/DCspeed5.png) . For a larger picture including very slow modes, [click on this link](doc/images/DCspeed5.png) .
### The case for Small Data compression ### The case for Small Data compression
@@ -52,7 +52,7 @@ This problem is common to many compression algorithms. The reason is, compressio
To solve this situation, Zstd offers a __training mode__, which can be used to tune the algorithm for a selected type of data, by providing it with a few samples. The result of the training is stored in a file called "dictionary", which can be loaded before compression and decompression. Using this dictionary, the compression ratio achievable on small data improves dramatically: To solve this situation, Zstd offers a __training mode__, which can be used to tune the algorithm for a selected type of data, by providing it with a few samples. The result of the training is stored in a file called "dictionary", which can be loaded before compression and decompression. Using this dictionary, the compression ratio achievable on small data improves dramatically:
![Compressing Small Data](images/smallData.png "Compressing Small Data") ![Compressing Small Data](doc/images/smallData.png "Compressing Small Data")
These compression gains are achieved while simultaneously providing faster compression and decompression speeds. These compression gains are achieved while simultaneously providing faster compression and decompression speeds.

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