qml.workflow.interfaces.torch.execute

execute(tapes, execute_fn, jpc, device=None)

Execute a batch of tapes with Torch parameters on a device.

Parameters

• tapes (Sequence[QuantumTape]) – batch of tapes to execute

• execute_fn (Callable[[Sequence[QuantumTape]], ResultBatch]) – a function that turns a batch of circuits into results

• jpc (JacobianProductCalculator) – a class that can compute the vector jacobian product for the input tapes.

Returns

A nested tuple of tape results. Each element in the returned tuple corresponds in order to the provided tapes.

Return type

TensorLike

code/api/pennylane.workflow.interfaces.torch.execute

 

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