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Testing the KAEZstd Library

After installing the KAEZstd library, you can test the library functions and performance based on the operations provided in this section.

Install KAEZstd. For details, see Installation Using Source Code.

Test the functions of the zstd compression library.

cd /KAE/KAEZstd/test/gtest
mkdir build && cd build
cmake ..
make
./zstd_functest

Test the performance.
- Benchmark the system's built-in ZSTD compression library.
```
zstd -b3 /home/KAE/scripts/compressTestDataset/itemdata
```
  Command output:
```
3#itemdata   :  7316868   ->  1977124 (x3.701),  201.7 MB/s, 845.0 MB/s
```
- Benchmark the KAEZstd library.
```
/usr/local/kaezstd/bin/zstd -b3 /home/KAE/scripts/compressTestDataset/itemdata
```
  Command output:
```
3#itemdata   :  7316868   ->  2158294 (x3.390), 438.5 MB/s, 1233.2 MB/s
```
  As shown above, the compression speed increases from 201.7 MB/s to 438.5 MB/s when KAEZstd is used, demonstrating a clear performance improvement.

Parent topic: Software Tests