DGR-045: Inventory V4 GGUF tensors and layer ownership #29

New Issue

popov · 2026-07-16T20:36:04Z

popov commented

2026-07-16 20:36:04 +00:00

DGR-045: Inventory V4 GGUF tensors and layer ownership

Status / triage: specification only; ready-for-agent; passes: false
Execution mode: AFK
Milestone: M3
Dependencies: DGR-026, DGR-044
Blocks (derived): DGR-046, DGR-047, DGR-050
Labels: area:deepseek-v4, area:weights, type:research-spike, priority:p0, ready-for-agent
Evidence class: real-model
Hardware: none
Model: deepseek-v4-flash
Upstream: yes

Objective / description

Fresh Ralph session: read .scratch/distributed-gguf-runtime/RALPH-CONTEXT.md, source issue .scratch/distributed-gguf-runtime/issues/045-inventory-v4-gguf-tensors-and-layer-ownership.md, and evidence READMEs for dependencies (DGR-026, DGR-044) before changing code. Inspect live source/tests rather than trusting legacy pass states. Objective: Derive exact head, repeated-layer, tail, expert, auxiliary-state, and MTP ownership from the pinned artifact.

Acceptance criteria

Produce a machine-readable inventory tied to the target SHA and exact GGUF artifact.
Classify embeddings, 43 main layers, final head, MTP, mHC, attention variants, indexer/compressor, and MoE tensors.
Validate half-open range ownership and fail on unclassified required tensors.
Inventory tooling works across quants without embedding quant names in architecture logic.
Applicable shared quality gates in prd.json pass, and the evidence handoff records exact commands/results, changed files, limitations, and dependency handoff.

Shared quality gates

Targeted deterministic tests pass; Python changes also pass python -m compileall packages tests.
git diff --check passes.
Default tests are model-download-free, API-credit-free, and GPU-free.
Evidence README records exact changed files, commands/results, limitations, and dependency handoff; no fabricated evidence or inherited completion credit.

Evidence handoff

Write and verify .scratch/distributed-gguf-runtime/evidence/DGR-045/README.md. Until every criterion and applicable gate has real evidence, this story remains passes: false. Legacy evidence is provenance only, not completion credit.

# DGR-045: Inventory V4 GGUF tensors and layer ownership - **Status / triage:** specification only; `ready-for-agent`; `passes: false` - **Execution mode:** `AFK` - **Milestone:** `M3` - **Dependencies:** `DGR-026`, `DGR-044` - **Blocks (derived):** `DGR-046`, `DGR-047`, `DGR-050` - **Labels:** `area:deepseek-v4`, `area:weights`, `type:research-spike`, `priority:p0`, `ready-for-agent` - **Evidence class:** `real-model` - **Hardware:** `none` - **Model:** `deepseek-v4-flash` - **Upstream:** `yes` ## Objective / description Fresh Ralph session: read `.scratch/distributed-gguf-runtime/RALPH-CONTEXT.md`, source issue `.scratch/distributed-gguf-runtime/issues/045-inventory-v4-gguf-tensors-and-layer-ownership.md`, and evidence READMEs for dependencies (DGR-026, DGR-044) before changing code. Inspect live source/tests rather than trusting legacy pass states. Objective: Derive exact head, repeated-layer, tail, expert, auxiliary-state, and MTP ownership from the pinned artifact. ## Acceptance criteria - [ ] Produce a machine-readable inventory tied to the target SHA and exact GGUF artifact. - [ ] Classify embeddings, 43 main layers, final head, MTP, mHC, attention variants, indexer/compressor, and MoE tensors. - [ ] Validate half-open range ownership and fail on unclassified required tensors. - [ ] Inventory tooling works across quants without embedding quant names in architecture logic. - [ ] Applicable shared quality gates in `prd.json` pass, and the evidence handoff records exact commands/results, changed files, limitations, and dependency handoff. ## Shared quality gates - Targeted deterministic tests pass; Python changes also pass `python -m compileall packages tests`. - `git diff --check` passes. - Default tests are model-download-free, API-credit-free, and GPU-free. - Evidence README records exact changed files, commands/results, limitations, and dependency handoff; no fabricated evidence or inherited completion credit. ## Evidence handoff Write and verify `.scratch/distributed-gguf-runtime/evidence/DGR-045/README.md`. Until every criterion and applicable gate has real evidence, this story remains `passes: false`. Legacy evidence is provenance only, not completion credit.

popov added this to the M3 milestone 2026-07-16 20:36:04 +00:00

popov added the type:research-spike area:weights area:deepseek-v4 ready-for-agent priority:p0 status:blocked labels 2026-07-16 20:36:04 +00:00

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Reference: popov/neuron-tai#29