linux启动后台服务:nohup sh *** >your_log 2>&1 &
DDP封装后的模型获取state_dict
:ddp_model.module.state_dict()
对象复制修改:仍然会同步修改
torch模型深拷贝:
import copy
newModel = copy.deepcopy(model)
Error
Tensor
类型不一致赋值:type Float can't be cast to the desired output type Long