DGR-026: Provision exact split-GGUF artifacts outside /home #10

New Issue

popov · 2026-07-16T20:36:02Z

popov commented

2026-07-16 20:36:02 +00:00

DGR-026: Provision exact split-GGUF artifacts outside /home

Status / triage: completed; passes: true
Execution mode: AFK
Milestone: M1
Dependencies: DGR-025
Blocks (derived): DGR-044, DGR-045
Labels: area:artifacts, area:provenance, type:tooling, priority:p0, ready-for-agent
Evidence class: fixture
Hardware: none
Model: generic
Upstream: no

Objective / description

Fresh Ralph session: read .scratch/distributed-gguf-runtime/RALPH-CONTEXT.md, source issue .scratch/distributed-gguf-runtime/issues/026-provision-exact-split-gguf-artifacts-outside-home.md, and evidence READMEs for dependencies (DGR-025) before changing code. Inspect live source/tests rather than trusting legacy pass states. Objective: Make exact split-GGUF inputs reproducibly available from mounted-drive storage without embedding a quantization or topology assumption in product code.

Acceptance criteria

Create an exact manifest that binds the source artifact, tokenizer/revision, every split file name, size, range/role, and cryptographic hash.
Provide resumable, hash-verifying download/provision tooling targeting configured mounted-drive storage; refuse paths under /home and incomplete or mismatched splits.
Keep quantization and split topology as manifest/recipe inputs with no hardcoded quant, node count, or range layout.
Add deterministic model-download-free tests using tiny local split fixtures, including interrupted resume, missing split, hash mismatch, and /home rejection.
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

Verified evidence: .scratch/distributed-gguf-runtime/evidence/DGR-026/README.md. Legacy evidence remains provenance only and grants no implementation completion credit.

# DGR-026: Provision exact split-GGUF artifacts outside /home - **Status / triage:** completed; `passes: true` - **Execution mode:** `AFK` - **Milestone:** `M1` - **Dependencies:** `DGR-025` - **Blocks (derived):** `DGR-044`, `DGR-045` - **Labels:** `area:artifacts`, `area:provenance`, `type:tooling`, `priority:p0`, `ready-for-agent` - **Evidence class:** `fixture` - **Hardware:** `none` - **Model:** `generic` - **Upstream:** `no` ## Objective / description Fresh Ralph session: read `.scratch/distributed-gguf-runtime/RALPH-CONTEXT.md`, source issue `.scratch/distributed-gguf-runtime/issues/026-provision-exact-split-gguf-artifacts-outside-home.md`, and evidence READMEs for dependencies (DGR-025) before changing code. Inspect live source/tests rather than trusting legacy pass states. Objective: Make exact split-GGUF inputs reproducibly available from mounted-drive storage without embedding a quantization or topology assumption in product code. ## Acceptance criteria - [x] Create an exact manifest that binds the source artifact, tokenizer/revision, every split file name, size, range/role, and cryptographic hash. - [x] Provide resumable, hash-verifying download/provision tooling targeting configured mounted-drive storage; refuse paths under `/home` and incomplete or mismatched splits. - [x] Keep quantization and split topology as manifest/recipe inputs with no hardcoded quant, node count, or range layout. - [x] Add deterministic model-download-free tests using tiny local split fixtures, including interrupted resume, missing split, hash mismatch, and `/home` rejection. - [x] 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 Verified evidence: `.scratch/distributed-gguf-runtime/evidence/DGR-026/README.md`. Legacy evidence remains provenance only and grants no implementation completion credit.

popov added this to the M1 milestone 2026-07-16 20:36:02 +00:00

popov added the area:artifacts type:tooling area:provenance status:blocked ready-for-agent priority:p0 labels 2026-07-16 20:36:02 +00:00

deploy added status:ready and removed status:blocked labels 2026-07-17 20:20:29 +00:00

deploy commented

2026-07-17 20:20:29 +00:00

Dependency reconciliation: all declared prerequisites (DGR-025) are now closed/completed. Moving this issue to status:ready.

Dependency reconciliation: all declared prerequisites (DGR-025) are now closed/completed. Moving this issue to `status:ready`.

deploy added status:blocked and removed status:ready ready-for-agent labels 2026-07-17 20:44:12 +00:00

deploy commented

2026-07-17 20:44:12 +00:00

Temporarily returned to status:blocked: dependency DGR-025 was reopened after reproducible exact-identity findings. No downstream completion credit may rely on it until reverified.

Temporarily returned to `status:blocked`: dependency DGR-025 was reopened after reproducible exact-identity findings. No downstream completion credit may rely on it until reverified.

popov added ready-for-agent status:ready and removed status:blocked labels 2026-07-21 18:54:12 +00:00

popov closed this issue

2026-07-22 06:44:24 +00:00

popov added status:completed and removed status:ready labels 2026-07-22 06:44:24 +00:00

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Reference: popov/neuron-tai#10