add-cpu-op

Development

Add a new operation to the OpenVINO CPU plugin — node registration, JIT/oneDNN executors (AVX2/AVX-512/AMX), and functional tests.

QUICK START

How to use this skill

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Prompt to paste

I want to install this Agent Skill for this project in Codex.

Source SKILL.md: https://github.com/openvinotoolkit/openvino/blob/HEAD/.github/agents-prototype/skills/add-cpu-op/SKILL.md

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First, summarize what it does, its dependencies, license status if identifiable, and any risks. Show the exact files you propose to add under .agents/skills/add-cpu-op/. Do not write files or run scripts until I approve.

After I approve, install the complete skill folder, including required referenced files, into that project location. Verify it is discoverable, then tell me its actual invocation name and how to use it. Do not claim it is installed until you have verified it.

Copying this prompt does not install or run the skill. Review third-party files before use. Codex skill guide

Skill: Add CPU Op

When to use

When the Core OpSpec agent has produced a new op spec and you need to implement CPU plugin support: node class, executor strategy, and single-layer tests.

Steps

Execute in order — each step produces artifacts consumed by the next.

Step	File	Purpose
1	step1-analysis.md	Read op spec, determine implementation strategy (reference / JIT / oneDNN), identify ISA targets and precision requirements
2	step2-implementation.md	Create node class (header + source), register in factory, hook up shape inference
3	step3-optimization.md	Write JIT executor (AVX2/AVX-512/AMX) or oneDNN-backed path; CpuParallel integration
4	step4-testing.md	Shared single-layer tests, custom CPU tests, dynamic shapes