This is a test suit for benchmarking pglz decompression.
To run benchmarks simply install this extension to your db and execute select select test_pglz()
You will get results table. The results are presented in nanoseconds per byte of decompressed data.
#installation
You can get PostgreSQL sources at http://github.com/postgres/postgres or install it from apt\brew.
To build from sources you will need dependencies
sudo apt-get install bison flex wget build-essential git gcc make zlib1g-dev libreadline6 libreadline6-dev
Same libs can be obtained from brew.
Test script here expects that postgresql will be installed in ~/project/bin
To do this you should
- Clone PostgreSQL sources to ~/project/pgsql and cd there
- ./configure --prefix=$HOME/project/ --enable-debug --enable-cassert
- make -j4 install
- Clone this repo to ~/project/pgsql/conrib/test_pglz/ and cd there
- run ./test.sh