DGR-027: Add exact llama.cpp provenance manifest and fetch workspace #11

New Issue

popov · 2026-07-16T20:36:02Z

popov commented

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

DGR-027: Add exact llama.cpp provenance manifest and fetch workspace

Status / triage: completed; passes: true
Execution mode: AFK
Milestone: M1
Dependencies: DGR-017
Blocks (derived): DGR-028, DGR-029, DGR-044
Labels: area:upstream, area:build, type:provenance, priority:p0, ready-for-agent
Evidence class: model-free
Hardware: none
Model: generic
Upstream: yes

Objective / description

Fresh Ralph session: read .scratch/distributed-gguf-runtime/RALPH-CONTEXT.md, source issue .scratch/distributed-gguf-runtime/issues/027-add-exact-llama-cpp-provenance-manifest-and-fetch-workspace.md, and evidence READMEs for dependencies (DGR-017) before changing code. Inspect live source/tests rather than trusting legacy pass states. Objective: Pin llama.cpp exactly through an in-repo manifest while fetching source only into an ignored build workspace.

Acceptance criteria

Manifest records upstream URL, exact commit, expected source archive/tree hash, license, and retrieval method.
Fetch tooling verifies identity before use and refuses an unpinned branch/tag.
Source is fetched into an ignored build workspace; no submodule, vendored source tree, or permanent fork is introduced.
Offline reuse is supported only after the cached tree’s exact identity is verified.
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-027/README.md. Legacy evidence remains provenance only and grants no implementation completion credit.

# DGR-027: Add exact llama.cpp provenance manifest and fetch workspace - **Status / triage:** completed; `passes: true` - **Execution mode:** `AFK` - **Milestone:** `M1` - **Dependencies:** `DGR-017` - **Blocks (derived):** `DGR-028`, `DGR-029`, `DGR-044` - **Labels:** `area:upstream`, `area:build`, `type:provenance`, `priority:p0`, `ready-for-agent` - **Evidence class:** `model-free` - **Hardware:** `none` - **Model:** `generic` - **Upstream:** `yes` ## Objective / description Fresh Ralph session: read `.scratch/distributed-gguf-runtime/RALPH-CONTEXT.md`, source issue `.scratch/distributed-gguf-runtime/issues/027-add-exact-llama-cpp-provenance-manifest-and-fetch-workspace.md`, and evidence READMEs for dependencies (DGR-017) before changing code. Inspect live source/tests rather than trusting legacy pass states. Objective: Pin llama.cpp exactly through an in-repo manifest while fetching source only into an ignored build workspace. ## Acceptance criteria - [x] Manifest records upstream URL, exact commit, expected source archive/tree hash, license, and retrieval method. - [x] Fetch tooling verifies identity before use and refuses an unpinned branch/tag. - [x] Source is fetched into an ignored build workspace; no submodule, vendored source tree, or permanent fork is introduced. - [x] Offline reuse is supported only after the cached tree’s exact identity is verified. - [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-027/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:upstream type:provenance area:build status:ready ready-for-agent priority:p0 labels 2026-07-16 20:36:02 +00:00

deploy added status:in-progress and removed status:ready labels 2026-07-17 12:42:30 +00:00

deploy commented

2026-07-17 13:26:01 +00:00

Completed and independently reviewed in commit f83cf33 ([verified] feat: harden llama.cpp provenance workspace), pushed to ralph/dgr-small-terra and fast-forwarded into ralph/distributed-gguf-runtime. Controller gates: 7 focused tests passed; real exact detached-cache fetch/reuse passed; all 3,156 tracked blobs verified; POSIX mode/index-flag regressions passed; compileall, PRD validation (55 stories), and git diff --check passed. Evidence: .scratch/distributed-gguf-runtime/evidence/DGR-027/README.md. Closing as completed.

Completed and independently reviewed in commit `f83cf33` (`[verified] feat: harden llama.cpp provenance workspace`), pushed to `ralph/dgr-small-terra` and fast-forwarded into `ralph/distributed-gguf-runtime`. Controller gates: 7 focused tests passed; real exact detached-cache fetch/reuse passed; all 3,156 tracked blobs verified; POSIX mode/index-flag regressions passed; `compileall`, PRD validation (55 stories), and `git diff --check` passed. Evidence: `.scratch/distributed-gguf-runtime/evidence/DGR-027/README.md`. Closing as completed.

deploy added status:completed and removed status:in-progress ready-for-agent labels 2026-07-17 13:26:01 +00:00

deploy closed this issue

2026-07-17 13:26:01 +00:00

deploy referenced this issue

2026-07-17 13:26:01 +00:00

DGR-028: Implement numbered patch-stack apply and verification #12

popov added the ready-for-agent label 2026-07-21 18:54:12 +00:00

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