GB4197

Graph-Break Type

Short name describing what triggered the graph break

Unsupported Tensor.share_memory_() call

Context

Values or code snippet captured at the break point

call_method {self} share_memory_

Explanation

Explanation of why the graph break was triggered

Dynamo does not support Tensor.share_memory_() which modifies tensor storage for IPC

Hints

Hints on how to resolve the graph break

• Move share_memory_() call outside the compiled region.
• It may be possible to write Dynamo tracing rules for this code. Please report an issue to PyTorch if you encounter this graph break often and it is causing performance issues.

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