[Good First Issue]: Enable Model.getOps() method

[almilosz]

Context

Node.js API is the newest binding of OpenVINO. The task is to expose: Model::get_ops() method that will return an array containing ops used in the model.

What needs to be done?

• Start from creating NodeWrap class that will inherit from Napi::ObjectWrap and will represent ov::Node, create a separate header and source file.
• Keep the implementation of NodeWrap as minimal as possible, add only the functionality that will be necessary for testing Model.getOps(), e.g. node.get_name() might be useful
  • add get_ops() method to (src/bindings/js/node/src/model_wrap.cpp)
• update TypeScript definitions (src/bindings/js/node/lib/addon.ts)
• create unit test for added functionality using Node.js Test Runner. It might look similar to this:

model_operators = [op.getname().split("")[0] for op in model.get_ops()] expected_ops = [ "Subtract", "Transpose", ] assert len(model_operators) == 14 for op in expected_ops: assert op in model_operators

Tip: Before creating a new function to convert an argument, take a look at helper methods to see if it doesn't exist already

Example Pull Requests

• https://github.com/openvinotoolkit/openvino/pull/23743
• https://github.com/openvinotoolkit/openvino/pull/24023

Resources

• Contribution guide - start here!
• Node.js API Reference
• Node.js bindings examples of usage
• What is OpenVINO?
• Blog post on contributing to OpenVINO
• User documentation

Contact points

@almilosz @vishniakov-nikolai

Ticket

-

[spran180]

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