Hash-Join and Hashing with multi GPU systems

Diploma thesis which investigated the use of multi GPU systems for joining large database tables using the hash join algoirthm.

Implementation

• The main hash-join kernels are implemented in join_provider
• The main hash kernels are implemented in hash
• Benchmark results provided in my thesis are located in benchmark
• Example usages can be found in playground

Build

Libs

• nlohman_json
• toml11
• CUDA 10+

CMAKE

mkdir build
cd build
cmake ..
cmake --build .