[Good First Issue][NNCF]: dump the ignored scope more gracefully

[ljaljushkin]

Context

NNCF saves parameters of the compression to OpenVINO IR. It's done in dump_parameters method using set_rt_info API. But the problem is that ignored scope is saved not gracefully - it prints all fields even if they are empty.

What needs to be done?

1. Dump ignored scope in more compact way.

• not dump <validate value="True" />
• not dump fields names, patterns or types when they are empty.
• when all fields empty - dump in one line: <ignored_scope value=[]>

2. Add very lightweight unit test checking the content of <rt_info> for a dummy synthetic model, for example via get_rt_info API.

Example Pull Requests

No response

Resources

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Contact points

@ljaljushkin

Ticket

129593

[Viditagarwal7479]

.take

[github-actions[bot]]

Thank you for looking into this issue! Please let us know if you have any questions or require any help.

[Viditagarwal7479]

Hello @ljaljushkin and @alexsu52 ,

I have corrected it to,

• not dump <validate value="True" />
• not dump names, patterns or types when they are empty.

In the case when,

when all fields empty

The dump is looking like <ignored_scope value="None" /> is this fine? If not then is there any other way other than modifying the C++ code of set_rt_info API?

[Viditagarwal7479]

Hello, never mind, I figured it out! Now it's dumping <ignored_scope value="[]" /> when all fields are empty ^^ Will create a PR soon after adding unit tests.