The pitfalls encountered when compiling and running instant-ngp

Record how to compile and run instant-ngp

cd instant-ngp

cmake . -B build -DCMAKE_CUDA_COMPILER=/usr/local/cuda-<your cuda version>/bin/nvcc
cmake --build build --config RelWithDebInfo -j 16

tip1:
Be sure to compile and run in the python 3.8 environment

tip2

When encountering this kind of error, it is generally because the processing power of the graphics card is less than aabb,
so it is better to set –aabb 4 or less