nccl2专题

You may need to install ‘nccl2‘ from NVIDIA official website

报错信息 在使用paddle进行多卡训练的时候报错,报错信息如下 W0111 17:25:32.685145 56257 dynamic_loader.cc:207] You may need to install ‘nccl2’ from NVIDIA official website: https://developer.nvidia.com/nccl/nccl-downloadbefo