PulseQobjInstruction

class qiskit.qobj.PulseQobjInstruction(name, t0, ch=None, conditional=None, val=None, phase=None, duration=None, qubits=None, memory_slot=None, register_slot=None, kernels=None, discriminators=None, label=None, type=None, pulse_shape=None, parameters=None, frequency=None)

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Bases: object

A class representing a single instruction in an PulseQobj Experiment.

Instantiate a new PulseQobjInstruction object.

Deprecated since version 1.2

The class qiskit.qobj.pulse_qobj.PulseQobjInstruction is deprecated as of qiskit 1.2. It will be removed in the 2.0 release. The Qobj class and related functionality are part of the deprecated BackendV1 workflow, and no longer necessary for BackendV2. If a user workflow requires Qobj it likely relies on deprecated functionality and should be updated to use BackendV2.

Parameters

name (str) – The name of the instruction
t0 (int) – Pulse start time in integer dt units.
ch (str) – The channel to apply the pulse instruction.
conditional (int) – The register to use for a conditional for this instruction
val (complex) – Complex value to apply, bounded by an absolute value of 1.
phase (float) – if a fc instruction, the frame change phase in radians.
frequency (float) – if a sf instruction, the frequency in Hz.
duration (int) – The duration of the pulse in dt units.
qubits (list) – A list of int representing the qubits the instruction operates on
memory_slot (list) – If a measure instruction this is a list of int containing the list of memory slots to store the measurement results in (must be the same length as qubits). If a bfunc instruction this is a single int of the memory slot to store the boolean function result in.
register_slot (list) – If a measure instruction this is a list of int containing the list of register slots in which to store the measurement results (must be the same length as qubits). If a bfunc instruction this is a single int of the register slot in which to store the result.
kernels (list) – List of QobjMeasurementOption objects defining the measurement kernels and set of parameters if the measurement level is 1 or 2. Only used for acquire instructions.
discriminators (list) – A list of QobjMeasurementOption used to set the discriminators to be used if the measurement level is 2. Only used for acquire instructions.
label (str) – Label of instruction
type (str) – Type of instruction
pulse_shape (str) – The shape of the parametric pulse
parameters (dict) – The parameters for a parametric pulse

Methods

from_dict

classmethod from_dict(data)

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Create a new PulseQobjExperimentConfig object from a dictionary.

Parameters

data (dict) - A dictionary for the experiment config

Returns

The object from the input dictionary.

Return type

PulseQobjInstruction

to_dict

to_dict()

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Return a dictionary format representation of the Instruction.

Returns

The dictionary form of the PulseQobjInstruction.

Return type

dict

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