GDBSCAN implementation in CUDA C++

Demo

Speed comparision:

Name		Name	Last commit message	Last commit date
Latest commit History 5 Commits
CMakeLists.txt		CMakeLists.txt
README.md		README.md
dbscan-fast.cuh		dbscan-fast.cuh
dbscan.cu		dbscan.cu
demo.png		demo.png
gpu-demo.gif		gpu-demo.gif