add-cpu-op

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

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Repository: openvinotoolkit/openvino
Last source activity: September 22, 2026 at 11:08
Detected SKILL.md language: English
Stars: 11,007
Forks: 3,458

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

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

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ov-gguf

Develop and troubleshoot the OpenVINO GGUF frontend (src/frontends/gguf) and the llama.cpp ggml-openvino backend that uses it. Use when checking whether a .gguf or mmproj model is supported; when a .gguf file is rejected as an unsupported architecture; when enabling a llama.cpp model family (llama, qwen, gemma, phi, MoE, hybrid/recurrent) through arch_registry, DecoderBuilder, a ModelBuilder or an ArchitectureExtension; when adding a vision/audio projector or ProjectorExtension; when conversion fails with "Translation for operation type GGML_OP_* is not implemented" or an op translator/op_case in src/op/ needs work; when making a converted model stateful or GenAI/PagedAttention-ready; or when a GGUF model converts but gives garbage, drifting tokens, a llama.cpp mismatch or a decode-only shape failure; or when running or resuming GGUF frontend, backend and GenAI validation batches. Not for general llama.cpp usage or unrelated build/CI failures.

2026-10-13

code-review

Review OpenVINO changes for correctness, compatibility, performance, security, testing, and maintainability. Use when reviewing a pull request or proposed diff.

2026-10-12

ov-write-transformations

Write or review OpenVINO ov::Model graph transformations (passes: MatcherPass, ModelPass, GraphRewrite, BackwardGraphRewrite). Use when the user asks to write, add, or refactor a transformation/fusion/decomposition pass, choose between MatcherPass and ModelPass, write pattern-matching predicates, or bring an existing pass in line with OpenVINO transformation conventions.

2026-10-06

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