nvcc warnings

[ferdymercury]

when using nvcc as compiler, I get some warnings:

/CLI/TypeTools.hpp(143): warning: invalid narrowing conversion from...

I guess there are some guards there for GCC, but could be expanded for NVCC compiler.

[phlptp]

I have never used NVCC, If there is a way to do something similar for NVCC to block the warning could you submit a PR?

[henryiii]

I can at least check this; I think we can check the build for warnings in CI with docker (tried earlier, but having some space issues with Docker locally)

[ferdymercury]

There are some preprocessor variables defined that might do the job like:

__CUDA_ARCH__
__CUDACC__

See https://stackoverflow.com/questions/8796369/cuda-and-nvcc-using-the-preprocessor-to-choose-between-float-or-double
https://devtalk.nvidia.com/default/topic/368814/cuda-programming-and-performance/defines-automatically-defined-by-nvcc-/

[henryiii]

This should be tested now in CI and fixed!