Created by: dzhwinter
downgrade nccl to 1.3.
This method maybe more simple to upgrade in the future. fix https://github.com/PaddlePaddle/Paddle/issues/8195
Created by: dzhwinter
downgrade nccl to 1.3.
This method maybe more simple to upgrade in the future. fix https://github.com/PaddlePaddle/Paddle/issues/8195