ddsim package#
Submodules#
ddsim.error module#
Exception for errors raised by DDSIM simulator.
- exception DDSIMError(*message)[source]#
Bases:
QiskitError
Class for errors raised by the DDSIM simulator.
ddsim.hybridqasmsimulator module#
Backend for DDSIM Hybrid Schrodinger-Feynman Simulator.
- class HybridQasmSimulatorBackend(configuration=None, provider=None)[source]#
Bases:
BackendV1
Python interface to MQT DDSIM Hybrid Schrodinger-Feynman Simulator.
- SHOW_STATE_VECTOR = False#
- run(quantum_circuits, **options)[source]#
Run on the backend.
This method returns a
Job
object that runs circuits. Depending on the backend this may be either an async or sync call. It is at the discretion of the provider to decide whether running should block until the execution is finished or not: the Job class can handle either situation.- Parameters:
run_input (QuantumCircuit or Schedule or list) – An individual or a list of
QuantumCircuit
orSchedule
objects to run on the backend. For legacy providers migrating to the new versioned providers, provider interface aQasmQobj
orPulseQobj
objects should probably be supported too (but deprecated) for backwards compatibility. Be sure to update the docstrings of subclasses implementing this method to document that. New provider implementations should not do this though asqiskit.qobj
will be deprecated and removed along with the legacy providers interface.options – Any kwarg options to pass to the backend for running the config. If a key is also present in the options attribute/object then the expectation is that the value specified will be used instead of what’s set in the options object.
- Returns:
Job – The job object for the run
ddsim.hybridstatevectorsimulator module#
Backend for DDSIM Hybrid Schrodinger-Feynman Simulator.
- class HybridStatevectorSimulatorBackend(configuration=None, provider=None)[source]#
Bases:
HybridQasmSimulatorBackend
Python interface to MQT DDSIM Hybrid Schrodinger-Feynman Simulator.
- SHOW_STATE_VECTOR = True#
ddsim.job module#
- class DDSIMJob(backend, job_id, fn, qobj_experiment, **args)[source]#
Bases:
JobV1
AerJob class.
- _executor#
executor to handle asynchronous jobs
- Type:
futures.Executor
- result(timeout=None)[source]#
Get job result. The behavior is the same as the underlying concurrent Future objects, https://docs.python.org/3/library/concurrent.futures.html#future-objects.
- Parameters:
timeout (float) – number of seconds to wait for results.
- Returns:
qiskit.Result – Result object
- Raises:
concurrent.futures.TimeoutError – if timeout occurred.
concurrent.futures.CancelledError – if job cancelled before completed.
- status()[source]#
Gets the status of the job by querying the Python’s future.
- Returns:
JobStatus – The current JobStatus
- Raises:
JobError – If the future is in unexpected state
concurrent.futures.TimeoutError – if timeout occurred.
ddsim.pathqasmsimulator module#
Backend for DDSIM Task-Based Simulator.
- class PathQasmSimulatorBackend(configuration=None, provider=None)[source]#
Bases:
BackendV1
Python interface to MQT DDSIM Simulation Path Framework.
- SHOW_STATE_VECTOR = False#
- run(quantum_circuits, **options)[source]#
Run on the backend.
This method returns a
Job
object that runs circuits. Depending on the backend this may be either an async or sync call. It is at the discretion of the provider to decide whether running should block until the execution is finished or not: the Job class can handle either situation.- Parameters:
run_input (QuantumCircuit or Schedule or list) – An individual or a list of
QuantumCircuit
orSchedule
objects to run on the backend. For legacy providers migrating to the new versioned providers, provider interface aQasmQobj
orPulseQobj
objects should probably be supported too (but deprecated) for backwards compatibility. Be sure to update the docstrings of subclasses implementing this method to document that. New provider implementations should not do this though asqiskit.qobj
will be deprecated and removed along with the legacy providers interface.options – Any kwarg options to pass to the backend for running the config. If a key is also present in the options attribute/object then the expectation is that the value specified will be used instead of what’s set in the options object.
- Returns:
Job – The job object for the run
ddsim.pathstatevectorsimulator module#
Backend for DDSIM.
- class PathStatevectorSimulatorBackend(configuration=None, provider=None)[source]#
Bases:
PathQasmSimulatorBackend
Python interface to MQT DDSIM Simulation Path Framework.
- SHOW_STATE_VECTOR = True#
ddsim.provider module#
- class DDSIMProvider[source]#
Bases:
ProviderV1
- backends(name=None, filters=None, **kwargs)[source]#
Return a list of backends matching the specified filtering.
- Parameters:
name (str) – name of the backend.
**kwargs – dict used for filtering.
- Returns:
list[Backend] –
- a list of Backends that match the filtering
criteria.
- get_backend(name=None, **kwargs)[source]#
Return a single backend matching the specified filtering.
- Parameters:
name (str) – name of the backend.
**kwargs – dict used for filtering.
- Returns:
Backend – a backend matching the filtering.
- Raises:
QiskitBackendNotFoundError – if no backend could be found or more than one backend matches the filtering criteria.
ddsim.pyddsim module#
Python interface for the MQT DDSIM quantum circuit simulator
- class CircuitSimulator#
Bases:
pybind11_object
- __init__(self: mqt.ddsim.pyddsim.CircuitSimulator, circ: object, approximation_step_fidelity: float = 1.0, approximation_steps: int = 1, approximation_strategy: str = 'fidelity', seed: int = -1) None #
- expectation_value(self: mqt.ddsim.pyddsim.CircuitSimulator, observable: object) float #
- get_active_matrix_node_count(self: mqt.ddsim.pyddsim.CircuitSimulator) int #
Get the number of active matrix nodes, i.e., the number of matrix DD nodes in the unique table with a non-zero reference count.
- get_active_vector_node_count(self: mqt.ddsim.pyddsim.CircuitSimulator) int #
Get the number of active vector nodes, i.e., the number of vector DD nodes in the unique table with a non-zero reference count.
- get_max_matrix_node_count(self: mqt.ddsim.pyddsim.CircuitSimulator) int #
Get the maximum number of (active) matrix nodes, i.e., the maximum number of matrix DD nodes in the unique table at any point during the simulation.
- get_max_vector_node_count(self: mqt.ddsim.pyddsim.CircuitSimulator) int #
Get the maximum number of (active) vector nodes, i.e., the maximum number of vector DD nodes in the unique table at any point during the simulation.
- get_name(self: mqt.ddsim.pyddsim.CircuitSimulator) str #
Get the name of the simulator
- get_number_of_qubits(self: mqt.ddsim.pyddsim.CircuitSimulator) int #
Get the number of qubits
- get_tolerance(self: mqt.ddsim.pyddsim.CircuitSimulator) float #
Get the tolerance for the DD package.
- get_vector(self: mqt.ddsim.pyddsim.CircuitSimulator) List[complex] #
Get the state vector resulting from the simulation.
- set_tolerance(self: mqt.ddsim.pyddsim.CircuitSimulator, tol: float) None #
Set the tolerance for the DD package.
- simulate(self: mqt.ddsim.pyddsim.CircuitSimulator, shots: int) Dict[str, int] #
Simulate the circuit and return the result as a dictionary of counts.
- statistics(self: mqt.ddsim.pyddsim.CircuitSimulator) Dict[str, str] #
Get additional statistics provided by the simulator
- class ConstructionMode#
Bases:
pybind11_object
Members:
recursive
sequential
- __init__(self: mqt.ddsim.pyddsim.ConstructionMode, value: int) None #
- property name#
- recursive = <ConstructionMode.recursive: 1>#
- sequential = <ConstructionMode.sequential: 0>#
- property value#
- class HybridCircuitSimulator#
Bases:
pybind11_object
- __init__(self: mqt.ddsim.pyddsim.HybridCircuitSimulator, circ: object, approximation_step_fidelity: float = 1.0, approximation_steps: int = 1, approximation_strategy: str = 'fidelity', seed: int = -1, mode: mqt.ddsim.pyddsim.HybridMode = <HybridMode.amplitude: 1>, nthreads: int = 2) None #
- get_active_matrix_node_count(self: mqt.ddsim.pyddsim.HybridCircuitSimulator) int #
Get the number of active matrix nodes, i.e., the number of matrix DD nodes in the unique table with a non-zero reference count.
- get_active_vector_node_count(self: mqt.ddsim.pyddsim.HybridCircuitSimulator) int #
Get the number of active vector nodes, i.e., the number of vector DD nodes in the unique table with a non-zero reference count.
- get_final_amplitudes(self: mqt.ddsim.pyddsim.HybridCircuitSimulator) List[complex] #
- get_max_matrix_node_count(self: mqt.ddsim.pyddsim.HybridCircuitSimulator) int #
Get the maximum number of (active) matrix nodes, i.e., the maximum number of matrix DD nodes in the unique table at any point during the simulation.
- get_max_vector_node_count(self: mqt.ddsim.pyddsim.HybridCircuitSimulator) int #
Get the maximum number of (active) vector nodes, i.e., the maximum number of vector DD nodes in the unique table at any point during the simulation.
- get_mode(self: mqt.ddsim.pyddsim.HybridCircuitSimulator) mqt.ddsim.pyddsim.HybridMode #
- get_name(self: mqt.ddsim.pyddsim.HybridCircuitSimulator) str #
Get the name of the simulator
- get_number_of_qubits(self: mqt.ddsim.pyddsim.HybridCircuitSimulator) int #
Get the number of qubits
- get_tolerance(self: mqt.ddsim.pyddsim.HybridCircuitSimulator) float #
Get the tolerance for the DD package.
- get_vector(self: mqt.ddsim.pyddsim.HybridCircuitSimulator) List[complex] #
Get the state vector resulting from the simulation.
- set_tolerance(self: mqt.ddsim.pyddsim.HybridCircuitSimulator, tol: float) None #
Set the tolerance for the DD package.
- simulate(self: mqt.ddsim.pyddsim.HybridCircuitSimulator, shots: int) Dict[str, int] #
Simulate the circuit and return the result as a dictionary of counts.
- statistics(self: mqt.ddsim.pyddsim.HybridCircuitSimulator) Dict[str, str] #
Get additional statistics provided by the simulator
- class HybridMode#
Bases:
pybind11_object
Members:
DD
amplitude
- DD = <HybridMode.DD: 0>#
- __init__(self: mqt.ddsim.pyddsim.HybridMode, value: int) None #
- amplitude = <HybridMode.amplitude: 1>#
- property name#
- property value#
- class PathCircuitSimulator#
Bases:
pybind11_object
- __init__(*args, **kwargs)#
Overloaded function.
__init__(self: mqt.ddsim.pyddsim.PathCircuitSimulator, circ: object, config: mqt.ddsim.pyddsim.PathSimulatorConfiguration = {
“mode”: “sequential”
}) -> None
__init__(self: mqt.ddsim.pyddsim.PathCircuitSimulator, circ: object, mode: mqt.ddsim.pyddsim.PathSimulatorMode = <PathSimulatorMode.sequential: 0>, bracket_size: int = 2, starting_point: int = 0, gate_cost: List[int] = [], seed: int = 0) -> None
- get_active_matrix_node_count(self: mqt.ddsim.pyddsim.PathCircuitSimulator) int #
Get the number of active matrix nodes, i.e., the number of matrix DD nodes in the unique table with a non-zero reference count.
- get_active_vector_node_count(self: mqt.ddsim.pyddsim.PathCircuitSimulator) int #
Get the number of active vector nodes, i.e., the number of vector DD nodes in the unique table with a non-zero reference count.
- get_max_matrix_node_count(self: mqt.ddsim.pyddsim.PathCircuitSimulator) int #
Get the maximum number of (active) matrix nodes, i.e., the maximum number of matrix DD nodes in the unique table at any point during the simulation.
- get_max_vector_node_count(self: mqt.ddsim.pyddsim.PathCircuitSimulator) int #
Get the maximum number of (active) vector nodes, i.e., the maximum number of vector DD nodes in the unique table at any point during the simulation.
- get_name(self: mqt.ddsim.pyddsim.PathCircuitSimulator) str #
Get the name of the simulator
- get_number_of_qubits(self: mqt.ddsim.pyddsim.PathCircuitSimulator) int #
Get the number of qubits
- get_tolerance(self: mqt.ddsim.pyddsim.PathCircuitSimulator) float #
Get the tolerance for the DD package.
- get_vector(self: mqt.ddsim.pyddsim.PathCircuitSimulator) List[complex] #
Get the state vector resulting from the simulation.
- set_simulation_path(self: mqt.ddsim.pyddsim.PathCircuitSimulator, arg0: List[Tuple[int, int]], arg1: bool) None #
- set_tolerance(self: mqt.ddsim.pyddsim.PathCircuitSimulator, tol: float) None #
Set the tolerance for the DD package.
- simulate(self: mqt.ddsim.pyddsim.PathCircuitSimulator, shots: int) Dict[str, int] #
Simulate the circuit and return the result as a dictionary of counts.
- statistics(self: mqt.ddsim.pyddsim.PathCircuitSimulator) Dict[str, str] #
Get additional statistics provided by the simulator
- class PathSimulatorConfiguration#
Bases:
pybind11_object
Configuration options for the Path Simulator
- __init__(self: mqt.ddsim.pyddsim.PathSimulatorConfiguration) None #
- property bracket_size#
Size of the brackets one wants to combine
- property gate_cost#
A list that contains the number of gates which are considered in each step
- json(self: mqt.ddsim.pyddsim.PathSimulatorConfiguration) nlohmann::json_abi_v3_11_2::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator, nlohmann::json_abi_v3_11_2::adl_serializer, std::vector<unsigned char, std::allocator<unsigned char> >, void> #
- property mode#
Setting the mode used for determining a simulation path
- property seed#
Seed for the simulator
- property starting_point#
Start of the alternating or gate_cost strategy
- class PathSimulatorMode#
Bases:
pybind11_object
Members:
sequential
pairwise_recursive
cotengra
bracket
alternating
gate_cost
- __init__(*args, **kwargs)#
Overloaded function.
__init__(self: mqt.ddsim.pyddsim.PathSimulatorMode, value: int) -> None
__init__(self: mqt.ddsim.pyddsim.PathSimulatorMode, arg0: str) -> None
- alternating = <PathSimulatorMode.alternating: 3>#
- bracket = <PathSimulatorMode.bracket: 2>#
- cotengra = <PathSimulatorMode.cotengra: 4>#
- gate_cost = <PathSimulatorMode.gate_cost: 5>#
- property name#
- pairwise_recursive = <PathSimulatorMode.pairwise_recursive: 1>#
- sequential = <PathSimulatorMode.sequential: 0>#
- property value#
- class UnitarySimulator#
Bases:
pybind11_object
- __init__(self: mqt.ddsim.pyddsim.UnitarySimulator, circ: object, approximation_step_fidelity: float = 1.0, approximation_steps: int = 1, approximation_strategy: str = 'fidelity', seed: int = -1, mode: mqt.ddsim.pyddsim.ConstructionMode = <ConstructionMode.recursive: 1>) None #
- construct(self: mqt.ddsim.pyddsim.UnitarySimulator) None #
Construct the DD representing the unitary matrix of the circuit.
- get_active_matrix_node_count(self: mqt.ddsim.pyddsim.UnitarySimulator) int #
Get the number of active matrix nodes, i.e., the number of matrix DD nodes in the unique table with a non-zero reference count.
- get_active_vector_node_count(self: mqt.ddsim.pyddsim.UnitarySimulator) int #
Get the number of active vector nodes, i.e., the number of vector DD nodes in the unique table with a non-zero reference count.
- get_construction_time(self: mqt.ddsim.pyddsim.UnitarySimulator) float #
- get_final_node_count(self: mqt.ddsim.pyddsim.UnitarySimulator) int #
- get_max_matrix_node_count(self: mqt.ddsim.pyddsim.UnitarySimulator) int #
Get the maximum number of (active) matrix nodes, i.e., the maximum number of matrix DD nodes in the unique table at any point during the simulation.
- get_max_node_count(self: mqt.ddsim.pyddsim.UnitarySimulator) int #
- get_max_vector_node_count(self: mqt.ddsim.pyddsim.UnitarySimulator) int #
Get the maximum number of (active) vector nodes, i.e., the maximum number of vector DD nodes in the unique table at any point during the simulation.
- get_mode(self: mqt.ddsim.pyddsim.UnitarySimulator) mqt.ddsim.pyddsim.ConstructionMode #
- get_name(self: mqt.ddsim.pyddsim.UnitarySimulator) str #
Get the name of the simulator
- get_number_of_qubits(self: mqt.ddsim.pyddsim.UnitarySimulator) int #
Get the number of qubits
- get_tolerance(self: mqt.ddsim.pyddsim.UnitarySimulator) float #
Get the tolerance for the DD package.
- set_tolerance(self: mqt.ddsim.pyddsim.UnitarySimulator, tol: float) None #
Set the tolerance for the DD package.
- statistics(self: mqt.ddsim.pyddsim.UnitarySimulator) Dict[str, str] #
Get additional statistics provided by the simulator
- dump_tensor_network(circ: object, filename: str) None #
dump a tensor network representation of the given circuit
- get_matrix(sim: mqt.ddsim.pyddsim.UnitarySimulator, mat: numpy.ndarray[numpy.complex128]) None #
ddsim.qasmsimulator module#
Backend for DDSIM.
- class QasmSimulatorBackend(configuration=None, provider=None)[source]#
Bases:
BackendV1
Python interface to MQT DDSIM.
- SHOW_STATE_VECTOR = False#
- run(quantum_circuits, **options)[source]#
Run on the backend.
This method returns a
Job
object that runs circuits. Depending on the backend this may be either an async or sync call. It is at the discretion of the provider to decide whether running should block until the execution is finished or not: the Job class can handle either situation.- Parameters:
run_input (QuantumCircuit or Schedule or list) – An individual or a list of
QuantumCircuit
orSchedule
objects to run on the backend. For legacy providers migrating to the new versioned providers, provider interface aQasmQobj
orPulseQobj
objects should probably be supported too (but deprecated) for backwards compatibility. Be sure to update the docstrings of subclasses implementing this method to document that. New provider implementations should not do this though asqiskit.qobj
will be deprecated and removed along with the legacy providers interface.options – Any kwarg options to pass to the backend for running the config. If a key is also present in the options attribute/object then the expectation is that the value specified will be used instead of what’s set in the options object.
- Returns:
Job – The job object for the run
ddsim.statevectorsimulator module#
Backend for DDSIM.
- class StatevectorSimulatorBackend(configuration=None, provider=None)[source]#
Bases:
QasmSimulatorBackend
Python interface to MQT DDSIM.
- SHOW_STATE_VECTOR = True#
ddsim.unitarysimulator module#
Backend for DDSIM Unitary Simulator.
- class UnitarySimulatorBackend(configuration=None, provider=None, **fields)[source]#
Bases:
BackendV1
Decision diagram-based unitary simulator.
- run(quantum_circuits, **options)[source]#
Run on the backend.
This method returns a
Job
object that runs circuits. Depending on the backend this may be either an async or sync call. It is at the discretion of the provider to decide whether running should block until the execution is finished or not: the Job class can handle either situation.- Parameters:
run_input (QuantumCircuit or Schedule or list) – An individual or a list of
QuantumCircuit
orSchedule
objects to run on the backend. For legacy providers migrating to the new versioned providers, provider interface aQasmQobj
orPulseQobj
objects should probably be supported too (but deprecated) for backwards compatibility. Be sure to update the docstrings of subclasses implementing this method to document that. New provider implementations should not do this though asqiskit.qobj
will be deprecated and removed along with the legacy providers interface.options – Any kwarg options to pass to the backend for running the config. If a key is also present in the options attribute/object then the expectation is that the value specified will be used instead of what’s set in the options object.
- Returns:
Job – The job object for the run
Module contents#
- class CircuitSimulator#
Bases:
pybind11_object
- expectation_value(self: mqt.ddsim.pyddsim.CircuitSimulator, observable: object) float #
- get_active_matrix_node_count(self: mqt.ddsim.pyddsim.CircuitSimulator) int #
Get the number of active matrix nodes, i.e., the number of matrix DD nodes in the unique table with a non-zero reference count.
- get_active_vector_node_count(self: mqt.ddsim.pyddsim.CircuitSimulator) int #
Get the number of active vector nodes, i.e., the number of vector DD nodes in the unique table with a non-zero reference count.
- get_max_matrix_node_count(self: mqt.ddsim.pyddsim.CircuitSimulator) int #
Get the maximum number of (active) matrix nodes, i.e., the maximum number of matrix DD nodes in the unique table at any point during the simulation.
- get_max_vector_node_count(self: mqt.ddsim.pyddsim.CircuitSimulator) int #
Get the maximum number of (active) vector nodes, i.e., the maximum number of vector DD nodes in the unique table at any point during the simulation.
- get_name(self: mqt.ddsim.pyddsim.CircuitSimulator) str #
Get the name of the simulator
- get_number_of_qubits(self: mqt.ddsim.pyddsim.CircuitSimulator) int #
Get the number of qubits
- get_tolerance(self: mqt.ddsim.pyddsim.CircuitSimulator) float #
Get the tolerance for the DD package.
- get_vector(self: mqt.ddsim.pyddsim.CircuitSimulator) List[complex] #
Get the state vector resulting from the simulation.
- set_tolerance(self: mqt.ddsim.pyddsim.CircuitSimulator, tol: float) None #
Set the tolerance for the DD package.
- simulate(self: mqt.ddsim.pyddsim.CircuitSimulator, shots: int) Dict[str, int] #
Simulate the circuit and return the result as a dictionary of counts.
- statistics(self: mqt.ddsim.pyddsim.CircuitSimulator) Dict[str, str] #
Get additional statistics provided by the simulator
- class ConstructionMode#
Bases:
pybind11_object
Members:
recursive
sequential
- property name#
- recursive = <ConstructionMode.recursive: 1>#
- sequential = <ConstructionMode.sequential: 0>#
- property value#
- class DDSIMProvider[source]#
Bases:
ProviderV1
- backends(name=None, filters=None, **kwargs)[source]#
Return a list of backends matching the specified filtering.
- Parameters:
name (str) – name of the backend.
**kwargs – dict used for filtering.
- Returns:
list[Backend] –
- a list of Backends that match the filtering
criteria.
- get_backend(name=None, **kwargs)[source]#
Return a single backend matching the specified filtering.
- Parameters:
name (str) – name of the backend.
**kwargs – dict used for filtering.
- Returns:
Backend – a backend matching the filtering.
- Raises:
QiskitBackendNotFoundError – if no backend could be found or more than one backend matches the filtering criteria.
- class HybridCircuitSimulator#
Bases:
pybind11_object
- get_active_matrix_node_count(self: mqt.ddsim.pyddsim.HybridCircuitSimulator) int #
Get the number of active matrix nodes, i.e., the number of matrix DD nodes in the unique table with a non-zero reference count.
- get_active_vector_node_count(self: mqt.ddsim.pyddsim.HybridCircuitSimulator) int #
Get the number of active vector nodes, i.e., the number of vector DD nodes in the unique table with a non-zero reference count.
- get_final_amplitudes(self: mqt.ddsim.pyddsim.HybridCircuitSimulator) List[complex] #
- get_max_matrix_node_count(self: mqt.ddsim.pyddsim.HybridCircuitSimulator) int #
Get the maximum number of (active) matrix nodes, i.e., the maximum number of matrix DD nodes in the unique table at any point during the simulation.
- get_max_vector_node_count(self: mqt.ddsim.pyddsim.HybridCircuitSimulator) int #
Get the maximum number of (active) vector nodes, i.e., the maximum number of vector DD nodes in the unique table at any point during the simulation.
- get_mode(self: mqt.ddsim.pyddsim.HybridCircuitSimulator) mqt.ddsim.pyddsim.HybridMode #
- get_name(self: mqt.ddsim.pyddsim.HybridCircuitSimulator) str #
Get the name of the simulator
- get_number_of_qubits(self: mqt.ddsim.pyddsim.HybridCircuitSimulator) int #
Get the number of qubits
- get_tolerance(self: mqt.ddsim.pyddsim.HybridCircuitSimulator) float #
Get the tolerance for the DD package.
- get_vector(self: mqt.ddsim.pyddsim.HybridCircuitSimulator) List[complex] #
Get the state vector resulting from the simulation.
- set_tolerance(self: mqt.ddsim.pyddsim.HybridCircuitSimulator, tol: float) None #
Set the tolerance for the DD package.
- simulate(self: mqt.ddsim.pyddsim.HybridCircuitSimulator, shots: int) Dict[str, int] #
Simulate the circuit and return the result as a dictionary of counts.
- statistics(self: mqt.ddsim.pyddsim.HybridCircuitSimulator) Dict[str, str] #
Get additional statistics provided by the simulator
- class HybridMode#
Bases:
pybind11_object
Members:
DD
amplitude
- DD = <HybridMode.DD: 0>#
- amplitude = <HybridMode.amplitude: 1>#
- property name#
- property value#
- class PathCircuitSimulator#
Bases:
pybind11_object
- get_active_matrix_node_count(self: mqt.ddsim.pyddsim.PathCircuitSimulator) int #
Get the number of active matrix nodes, i.e., the number of matrix DD nodes in the unique table with a non-zero reference count.
- get_active_vector_node_count(self: mqt.ddsim.pyddsim.PathCircuitSimulator) int #
Get the number of active vector nodes, i.e., the number of vector DD nodes in the unique table with a non-zero reference count.
- get_max_matrix_node_count(self: mqt.ddsim.pyddsim.PathCircuitSimulator) int #
Get the maximum number of (active) matrix nodes, i.e., the maximum number of matrix DD nodes in the unique table at any point during the simulation.
- get_max_vector_node_count(self: mqt.ddsim.pyddsim.PathCircuitSimulator) int #
Get the maximum number of (active) vector nodes, i.e., the maximum number of vector DD nodes in the unique table at any point during the simulation.
- get_name(self: mqt.ddsim.pyddsim.PathCircuitSimulator) str #
Get the name of the simulator
- get_number_of_qubits(self: mqt.ddsim.pyddsim.PathCircuitSimulator) int #
Get the number of qubits
- get_tolerance(self: mqt.ddsim.pyddsim.PathCircuitSimulator) float #
Get the tolerance for the DD package.
- get_vector(self: mqt.ddsim.pyddsim.PathCircuitSimulator) List[complex] #
Get the state vector resulting from the simulation.
- set_simulation_path(self: mqt.ddsim.pyddsim.PathCircuitSimulator, arg0: List[Tuple[int, int]], arg1: bool) None #
- set_tolerance(self: mqt.ddsim.pyddsim.PathCircuitSimulator, tol: float) None #
Set the tolerance for the DD package.
- simulate(self: mqt.ddsim.pyddsim.PathCircuitSimulator, shots: int) Dict[str, int] #
Simulate the circuit and return the result as a dictionary of counts.
- statistics(self: mqt.ddsim.pyddsim.PathCircuitSimulator) Dict[str, str] #
Get additional statistics provided by the simulator
- class PathSimulatorConfiguration#
Bases:
pybind11_object
Configuration options for the Path Simulator
- property bracket_size#
Size of the brackets one wants to combine
- property gate_cost#
A list that contains the number of gates which are considered in each step
- json(self: mqt.ddsim.pyddsim.PathSimulatorConfiguration) nlohmann::json_abi_v3_11_2::basic_json<std::map, std::vector, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, bool, long, unsigned long, double, std::allocator, nlohmann::json_abi_v3_11_2::adl_serializer, std::vector<unsigned char, std::allocator<unsigned char> >, void> #
- property mode#
Setting the mode used for determining a simulation path
- property seed#
Seed for the simulator
- property starting_point#
Start of the alternating or gate_cost strategy
- class PathSimulatorMode#
Bases:
pybind11_object
Members:
sequential
pairwise_recursive
cotengra
bracket
alternating
gate_cost
- alternating = <PathSimulatorMode.alternating: 3>#
- bracket = <PathSimulatorMode.bracket: 2>#
- cotengra = <PathSimulatorMode.cotengra: 4>#
- gate_cost = <PathSimulatorMode.gate_cost: 5>#
- property name#
- pairwise_recursive = <PathSimulatorMode.pairwise_recursive: 1>#
- sequential = <PathSimulatorMode.sequential: 0>#
- property value#
- class UnitarySimulator#
Bases:
pybind11_object
- construct(self: mqt.ddsim.pyddsim.UnitarySimulator) None #
Construct the DD representing the unitary matrix of the circuit.
- get_active_matrix_node_count(self: mqt.ddsim.pyddsim.UnitarySimulator) int #
Get the number of active matrix nodes, i.e., the number of matrix DD nodes in the unique table with a non-zero reference count.
- get_active_vector_node_count(self: mqt.ddsim.pyddsim.UnitarySimulator) int #
Get the number of active vector nodes, i.e., the number of vector DD nodes in the unique table with a non-zero reference count.
- get_construction_time(self: mqt.ddsim.pyddsim.UnitarySimulator) float #
- get_final_node_count(self: mqt.ddsim.pyddsim.UnitarySimulator) int #
- get_max_matrix_node_count(self: mqt.ddsim.pyddsim.UnitarySimulator) int #
Get the maximum number of (active) matrix nodes, i.e., the maximum number of matrix DD nodes in the unique table at any point during the simulation.
- get_max_node_count(self: mqt.ddsim.pyddsim.UnitarySimulator) int #
- get_max_vector_node_count(self: mqt.ddsim.pyddsim.UnitarySimulator) int #
Get the maximum number of (active) vector nodes, i.e., the maximum number of vector DD nodes in the unique table at any point during the simulation.
- get_mode(self: mqt.ddsim.pyddsim.UnitarySimulator) mqt.ddsim.pyddsim.ConstructionMode #
- get_name(self: mqt.ddsim.pyddsim.UnitarySimulator) str #
Get the name of the simulator
- get_number_of_qubits(self: mqt.ddsim.pyddsim.UnitarySimulator) int #
Get the number of qubits
- get_tolerance(self: mqt.ddsim.pyddsim.UnitarySimulator) float #
Get the tolerance for the DD package.
- set_tolerance(self: mqt.ddsim.pyddsim.UnitarySimulator, tol: float) None #
Set the tolerance for the DD package.
- statistics(self: mqt.ddsim.pyddsim.UnitarySimulator) Dict[str, str] #
Get additional statistics provided by the simulator
- dump_tensor_network(circ: object, filename: str) None #
dump a tensor network representation of the given circuit
- get_matrix(sim: mqt.ddsim.pyddsim.UnitarySimulator, mat: numpy.ndarray[numpy.complex128]) None #