torch.Tensor.copy_ — PyTorch 2.7 documentation (original) (raw)

Tensor.copy_(src, non_blocking=False) → Tensor¶

Copies the elements from src into self tensor and returnsself.

The src tensor must be broadcastablewith the self tensor. It may be of a different data type or reside on a different device.

Parameters

• src (Tensor) – the source tensor to copy from

• non_blocking (bool) – if True and this copy is between CPU and GPU, the copy may occur asynchronously with respect to the host. For other cases, this argument has no effect.

• torch.Tensor.copy_

  • Tensor.copy_()

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