# PhasicFlow: src/phasicFlow/structuredData/pointStructure -> dictionary Relation
PhasicFlow is an open-source parallel DEM (discrete element method) package for simulating granular flow. It is developed in C++ and can be exectued on both GPU (like CUDA) and CPU.

### pointStructure → dictionary Relation

File in src/phasicFlow/structuredData/pointStructure | Includes file in src/phasicFlow/dictionary
--- | ---
selectors / pStructSelector / pStructSelector.cpp | dictionary.hpp
selectors / selectorGeometric / selectorGeometric.hpp | dictionary.hpp
selectors / selectorRandomPoints / selectorRandomPoints.cpp | dictionary.hpp
selectors / selectorStridedRange / selectorStridedRange.cpp | dictionary.hpp