qermit.measurement_reduction#
- measurement_reduction.measurement_reduction_task_gen(method: GraphColourMethod, cx_config: CXConfigType) 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) 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: