The tests issue many warnings

[yaelbh]

Take for example a unit tests from CI of a random PR: https://github.com/Qiskit/qiskit-ibm-runtime/actions/runs/10744984346/job/29803163084?pr=1909.

[yaelbh]

In addition to warnings, there are hundreds of line with the following template:

backend_converter.convert_to_target:INFO:2024-09-06 20:50:58,037: Gate calibration for instruction u1 on qubits (0,) is found in the PulseDefaults payload. However, this entry is not defined in the gate mapping of Target. This calibration is ignored.

[kt474]

In addition to warnings, there are hundreds of line with the following template:

backend_converter.convert_to_target:INFO:2024-09-06 20:50:58,037: Gate calibration for instruction u1 on qubits (0,) is found in the PulseDefaults payload. However, this entry is not defined in the gate mapping of Target. This calibration is ignored.

@t-imamichi Do you think this log (added in #1600) can be removed or suppressed?

[t-imamichi]

I copied the part from qiskit. You can suppress it by changing it from info to debug for example.
https://github.com/Qiskit/qiskit/blob/2ef371ae0d159a6dfd643805f3e5e5fdec37ab88/qiskit/providers/backend_compat.py#L254-L260

Btw, I found that convert_to_target of qiskit was updated Qiskit/qiskit#11996. It would be nice to sync with it.

It would be ideal if we can use convert_to_target of qiskit. But it does not still include reset as required gate. So we need to keep our own convert_to_target. I suggest discussing it with qiskit core team.
https://github.com/Qiskit/qiskit/blob/2ef371ae0d159a6dfd643805f3e5e5fdec37ab88/qiskit/providers/backend_compat.py#L71