ManagedResults
class ManagedResults(job_set, backend_name, success)
Results managed by the Job Manager.
This class is a wrapper around the Result class and provides the same methods. Please refer to the Result class for more information on the methods.
ManagedResults constructor.
Parameters
- job_set (
ManagedJobSet) – Managed job set for these results. - backend_name (
str) – Name of the backend used to run the experiments. - success (
bool) –Trueif all experiments were successful and results available.Falseotherwise.
backend_name
Name of the backend used to run the experiments.
success
Whether all experiments were successful.
Methods
data
ManagedResults.data(experiment)
Get the raw data for an experiment.
Parameters
experiment (Union[str, QuantumCircuit, Schedule, int]) –
Retrieve result for this experiment. Several types are accepted for convenience:
- str: The name of the experiment.
- QuantumCircuit: The name of the circuit instance will be used.
- Schedule: The name of the schedule instance will be used.
- int: The position of the experiment.
Return type
Dict
Returns
Refer to the Result.data() for information on return data.
Raises
- IBMQManagedResultDataNotAvailable – If data for the experiment could not be retrieved.
- IBMQJobManagerJobNotFound – If the job for the experiment could not be found.
get_counts
ManagedResults.get_counts(experiment)
Get the histogram data of an experiment.
Parameters
experiment (Union[str, QuantumCircuit, Schedule, int]) – Retrieve result for this experiment, as specified by data().
Return type
Dict[str, int]
Returns
Refer to the Result.get_counts() for information on return data.
Raises
- IBMQManagedResultDataNotAvailable – If data for the experiment could not be retrieved.
- IBMQJobManagerJobNotFound – If the job for the experiment could not be found.
get_memory
ManagedResults.get_memory(experiment)
Get the sequence of memory states (readouts) for each shot. The data from the experiment is a list of format [‘00000’, ‘01000’, ‘10100’, ‘10100’, ‘11101’, ‘11100’, ‘00101’, …, ‘01010’]
Parameters
experiment (Union[str, QuantumCircuit, Schedule, int]) – Retrieve result for this experiment, as specified by data().
Return type
Union[list, ndarray]
Returns
Refer to the Result.get_memory() for information on return data.
Raises
- IBMQManagedResultDataNotAvailable – If data for the experiment could not be retrieved.
- IBMQJobManagerJobNotFound – If the job for the experiment could not be found.
get_statevector
ManagedResults.get_statevector(experiment, decimals=None)
Get the final statevector of an experiment.
Parameters
- experiment (
Union[str,QuantumCircuit,Schedule,int]) – Retrieve result for this experiment, as specified bydata(). - decimals (
Optional[int]) – The number of decimals in the statevector. IfNone, skip rounding.
Return type
List[complex]
Returns
Refer to the Result.get_statevector() for information on return data.
Raises
- IBMQManagedResultDataNotAvailable – If data for the experiment could not be retrieved.
- IBMQJobManagerJobNotFound – If the job for the experiment could not be found.
get_unitary
ManagedResults.get_unitary(experiment, decimals=None)
Get the final unitary of an experiment.
Parameters
- experiment (
Union[str,QuantumCircuit,Schedule,int]) – Retrieve result for this experiment, as specified bydata(). - decimals (
Optional[int]) – The number of decimals in the unitary. IfNone, skip rounding.
Return type
List[List[complex]]
Returns
Refer to the Result.get_unitary() for information on return data.
Raises
- IBMQManagedResultDataNotAvailable – If data for the experiment could not be retrieved.
- IBMQJobManagerJobNotFound – If the job for the experiment could not be found.