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Allow creation of DeviceSpecification by specifying number of elements.

See original GitHub issue

What is the expected enhancement?

Currently the DeviceSpecification must be initialized with a list of Channels.

https://github.com/Qiskit/qiskit-terra/blob/8b722d92221ec5988a8d4d922a57c4937c2c6d8a/qiskit/pulse/channels/device_specification.py#L27-L34

We should also provide the ability to initialize but a number of elements.

ie.,

schedule = Schedule(n_qubits=5, memory_slots=5, n_control_channels, n_registers=5)

Issue Analytics

State:
Created 4 years ago
Comments:27 (19 by maintainers)

Top GitHub Comments

1reaction

taalexandercommented, Jun 11, 2019

Yes, I agree. However, this doesn’t currently within the specification. We should raise an issue on the internal specification with this.

1reaction

taalexandercommented, May 26, 2019

I think the initializer you propose is good. I would prefer from_device to be a constructor.

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