qermit.measurement_reduction¶
- measurement_reduction.measurement_reduction_task_gen(method: pytket._tket.partition.GraphColourMethod, cx_config: pytket._tket.transform.CXConfigType) → qermit.taskgraph.mittask.MitTask¶
Uses measurement reduction techniques available in the pytket.partition module to reduce the number of measurement circuits required to measure all expectations for an observable.
- Parameters
strategy (PauliPartitionStrat) – Measurement reduction strategy used in measurement_reduction method
method (GraphColourMethod) – Graph colouring method used in measurement_reduction method
cx_config (CXConfigType) – Configuration of CX gates for diagonlisation methods.
- Returns
MitTask object, taking and return same write type, but with added measurement circuits to ObservableTracker.
- Return type
- measurement_reduction.gen_MeasurementReduction_MitEx(**kwargs) → qermit.taskgraph.mitex.MitEx¶
Returns a MitEx object that produces measurement circuits via Measurement Reduction methods.
- Parameters
backend (Backend) – Backend experiment is built around.
- Key mitex
MitEx object measurement reduction task is prepended to.
- Returns
MitEx object performing Measurement reduction
- Return type