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# Perf tests SystemDS

to run all performance tests for SystemDS, simply download systemds, install the prerequisites and execute.

There are a few prerequisites:

- First follow the install guide: <http://apache.github.io/systemds/site/install> and build the project.
- Setup Intel MKL: <http://apache.github.io/systemds/site/run>
- Setup OpenBlas: <https://github.com/xianyi/OpenBLAS/wiki/Precompiled-installation-packages>
- Install Perf stat: <https://linoxide.com/linux-how-to/install-perf-tool-centos-ubuntu/>

NOTE THE SCRIPT HAS TO BE RUN FROM THE ROOT OF THE REPOSITORY.

```bash
./scripts/perftest/runAll.sh
```

look inside the runAll script to see how to run individual tests.
