W3cubDocs

/PyTorch 2.9

torch.Tensor.cpu

Tensor.cpu(memory_format=torch.preserve_format) → Tensor

Returns a copy of this object in CPU memory.

If this object is already in CPU memory, then no copy is performed and the original object is returned.

Parameters

memory_format (torch.memory_format, optional) – the desired memory format of returned Tensor. Default: torch.preserve_format.

© 2025, PyTorch Contributors
PyTorch has a BSD-style license, as found in the LICENSE file.
https://docs.pytorch.org/docs/2.9/generated/torch.Tensor.cpu.html