CUDA version tested on CPU machine
CUDA version tested on CPU machine

Signed-off-by: RuijiaoSun <085372a3338fc36383abefdfb96a2b1e3d6b1b0d@gmail.com>

QuantamHD/OpenROAD,The-OpenROAD-Project/OpenROAD,The-OpenROAD-Project/OpenROAD,QuantamHD/OpenROAD,QuantamHD/OpenROAD,QuantamHD/OpenROAD,QuantamHD/OpenROAD,The-OpenROAD-Project/OpenROAD,The-OpenROAD-Project/OpenROAD,The-OpenROAD-Project/OpenROAD