cirq.PointOptimizationSummary

A description of a local optimization to perform.

cirq.PointOptimizationSummary(
    clear_span: int,
    clear_qubits: Iterable['cirq.Qid'],
    new_operations: 'cirq.OP_TREE',
    preserve_moments: bool = False
) -> None

Used in the notebooks

Used in the tutorials

clear_span Defines the range of moments to affect. Specifically, refers to the indices in range(start, start+clear_span) where start is an index known from surrounding context.
clear_qubits Defines the set of qubits that should be cleared with each affected moment.
new_operations The operations to replace the cleared out operations with.
preserve_moments If set, cirq.Moment instances within new_operations will be preserved exactly. Normally the operations would be repacked to fit better into the target space, which may move them between moments. Please be advised that a PointOptimizer consuming this summary will flatten operations no matter what, see https://github.com/quantumlib/Cirq/issues/2406.

Methods

__eq__

View source

__eq__(
    other
)

Return self==value.

__ne__

View source

__ne__(
    other
)

Return self!=value.