memory

Functions

garbage_collection_cuda	Garbage collection Torch (CUDA) memory.
is_cuda_out_of_memory	rtype bool
is_cudnn_snafu	rtype bool
is_oom_error	rtype bool
is_out_of_cpu_memory	rtype bool
recursive_detach	Detach all tensors in in_dict.

Utilities related to memory.

lightning.pytorch.utilities.memory.garbage_collection_cuda()

Garbage collection Torch (CUDA) memory.

반환 형식

None

lightning.pytorch.utilities.memory.recursive_detach(in_dict, to_cpu=False)

Detach all tensors in in_dict.

May operate recursively if some of the values in in_dict are dictionaries which contain instances of Tensor. Other types in in_dict are not affected by this utility function.

매개변수

• in_dict (Any) – Dictionary with tensors to detach

• to_cpu (bool) – Whether to move tensor to cpu

반환

Dictionary with detached tensors

반환 형식

out_dict