Important
THIS IS NO LONGER BEING MAINTAINED (as SF is going to be over-complicated)
Stockfish's HalfKA_v2_hm (SFNNv9) NNUE file structure, extra: evaluation function (see official-stockfish/nnue-pytorch)
To compile the evaluation: (it's pretty crappy and have a wrapper)
clang++ evaluation/features/half_ka_v2_hm.cpp evaluation/accumulator.cpp evaluation/memory.cpp evaluation/network.cpp evaluation/main.cpp evaluation/position.cpp -std=c++17