nvcc can be used like this with multi gencode?
nvcc vec_add.cu -o vec_add -gencode arch=compute_20,code=sm_20 -gencode arch=compute_35,code=sm_35, -gencode arch=compute_70,code=sm_70
does the command line mean that the final target "vec_add" can support for plartform with compute compatibility 20,35,70. but maybe there is a conflict, for example the compute compatibility below 5.2 does't support half precision, like the function
