想在AI studio上跑pointnet，但是环境里没有nvcc，无法编译动态库

[LLChocolate]

pointnet++里有几个自定义op需要将c++和cuda代码编译成动态库，需要通过g++/nvcc编译，但是aistudio环境里没有nvcc，求解。

[alfredtorres]

I try this too on ai studio. I can use the nvcc complier but failed in g++ compile. Detailly, nvcc ${op}.cu -c -o ${op}.cu.o success , I get several *.cu.o. But, the next g++ operation failed. Thecode is void Apply(GradOpPtr<T> op) const override {} in gather_point_op.cc, group_points_op.cc,three_interp_op.cc.

[NHZlX]

我们相关同学验证了一下，v100的GPU环境是有预装nvcc的。