qp.labs.estimator_beta

This module contains experimental features for resource estimation.

Warning

This module is experimental. Frequent changes will occur, with no guarantees of stability or backwards compatibility.

Resource Estimation

estimate(workflow[, gate_set, zeroed_wires, ...])	Estimate the quantum resources required to implement a circuit or operator in terms of a given gateset.
LabsResourceConfig()	Sets the values of precisions and custom decompositions when estimating resources for a quantum workflow (see also ResourceConfig).

Qubit Tracking Functionality

Allocate(num_wires[, state, restored])	A class used to represent the allocation of auxiliary wires to be used in the resource decomposition of a ResourceOperator.
Deallocate([num_wires, allocated_register, ...])	A class used to represent the deallocation of auxiliary wires that were used in the resource decomposition of a ResourceOperator.
estimate_wires_from_circuit(circuit_as_lst)	Determine the number of auxiliary qubits needed to decompose the operators of a quantum circuit into a specific gate_set with a given config.
estimate_wires_from_resources(workflow[, ...])	Determine the number of auxiliary qubits needed to decompose the operators in a Resources object into a specific gate_set with a given config.
MarkClean(wires)	A class used to mark that certain wires are in the zero state.
MarkQubits(wires)	A base class used to mark the state of certain wire labels.

State Preparation

LabsMottonenStatePreparation(num_wires[, wires])	Resource class for Mottonen state preparation.
LabsCosineWindow(num_wires[, wires])	Resource class for preparing an initial state with a cosine wave function.
LabsSumOfSlatersPrep(num_coeffs, num_wires)	Resource class for preparing an initial state with the sum-of-Slaters technique.

Alternate Decompositions

aqft_resource_decomp(order, num_wires)	Returns a list representing the resources of the operator.
ch_resource_decomp()	Returns a list of GateCount objects representing the resources of the CH operator.
ch_toffoli_based_resource_decomp()	Returns a list representing the resources of the CH operator.
hadamard_controlled_resource_decomp(...[, ...])	Returns a list representing the resources for a controlled version of the Hadamard operator.
hadamard_toffoli_based_controlled_decomp(...)	Returns a list representing the resources for a controlled version of the Hadamard operator.
mcx_many_clean_aux_resource_decomp(...)	Returns a list representing the resources of the operator.
mcx_one_clean_aux_resource_decomp(...)	Returns a list representing the resources of the operator.
mcx_one_dirty_aux_resource_decomp(...)	Returns a list representing the resources of the operator.
paulirot_controlled_resource_decomp(...)	Returns a list representing the resources for a controlled version of the PauliRot operator.
qft_phase_grad_resource_decomp(num_wires)	Returns a list representing the resources of the operator.
qrom_state_preparation_phase_grad_resource_decomp(...)	Returns a list representing the resources of the operator.
qrom_state_preparation_resource_decomp(...)	Returns a list representing the resources of the operator.
selectpaulirot_controlled_resource_decomp(...)	Returns a list representing the resources of the controlled version of the SelectPauliRot operator.
select_thc_controlled_resource_decomp(...)	Returns a list representing the resources for the controlled version of the operator.
select_thc_resource_decomp(thc_ham[, ...])	Returns a list representing the resources of the operator.

Templates

OutOfPlaceIntegerComparator(value[, ...])	Resource class for an out-of-place integer comparator.
RegisterEquality([register_size, wires])	Resource class for testing the equality of two quantum registers.
LabsQROM(num_bitstrings, size_bitstring[, ...])	Resource class for the Quantum Read-Only Memory (QROM) template.

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