GB0374

Graph-Break Type

Short name describing what triggered the graph break

Sparse tensor creation not supported

Context

Values or code snippet captured at the break point

function: {fn_name}

Explanation

Explanation of why the graph break was triggered

torch.compile does not support sparse tensor creation functions like {fn_name}. Sparse tensors require specialized handling that is not yet implemented in the compiler.

Hints

Hints on how to resolve the graph break

• Sparse tensor operations are not yet fully supported in torch.compile with fullgraph=True. Consider using fullgraph=False to allow graph breaks, or move sparse tensor creation outside the compiled region.

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