3 Commits

Author SHA1 Message Date
Dobromir Popov
cae7c2b171 chore: triage maintenance review and close completed stories 2026-07-14 14:33:09 +03:00
Dobromir Popov
64f83d4392 feat: MAINT-002 - Update evidence READMEs for all completed stories 2026-07-14 14:23:27 +03:00
Dobromir Popov
454a681a50 feat: MAINT-001 - Fix Ruff violations across all Python source 2026-07-14 14:17:23 +03:00
40 changed files with 459 additions and 73 deletions

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@@ -44,6 +44,102 @@ Real-model/hardware stories must:
Before a story is marked complete, run the full deterministic `pytest -q` suite or record the exact pre-existing unrelated failure with a clean-tree reproduction.
## Dependency Graph and Status
Status as of 2026-07-14 (MAINT-003). Authoritative per-story status is
`passes` in [prd.json](prd.json); closed issues live in
`docs/issues/distributed-gguf-runtime/`, open and blocked issues in
[issues/](issues/).
```mermaid
graph TD
classDef done fill:#c8e6c9,stroke:#2e7d32;
classDef blocked fill:#ffcdd2,stroke:#c62828;
DGR001[DGR-001 perf contract]:::done
DGR002[DGR-002 gRPC Shard protocol]:::done
DGR003[DGR-003 artifact/recipe identity]:::done
DGR004[DGR-004 pinned llama.cpp patch stack]:::done
DGR005[DGR-005 dense-Llama range ownership]:::done
DGR006[DGR-006 boundary input/output]:::done
DGR017[DGR-017 GLM-5.2 target/alpha contract]:::done
DGR018[DGR-018 whole-model GLM oracle]:::blocked
DGR019[DGR-019 GLM range/DSA/IndexShare]:::blocked
DGR020[DGR-020 distributed GLM alpha]:::blocked
DGR007[DGR-007 Hot KV State]
DGR008[DGR-008 C++ gRPC worker]
DGR009[DGR-009 Meshnet integration]
DGR010[DGR-010 local two-process acceptance]
DGR011[DGR-011 two-machine route]
DGR012[DGR-012 continuous batching]
DGR013[DGR-013 failure/cancel/restart]
DGR014[DGR-014 release gate]
DGR015[DGR-015 Qwen3 adapter]
DGR016[DGR-016 upstream package]
DGR002 --> DGR003
DGR017 --> DGR003
DGR001 --> DGR004
DGR017 --> DGR004
DGR003 --> DGR005
DGR004 --> DGR005
DGR002 --> DGR006
DGR005 --> DGR006
DGR001 --> DGR017
DGR002 --> DGR017
DGR003 --> DGR018
DGR004 --> DGR018
DGR017 --> DGR018
DGR005 --> DGR019
DGR006 --> DGR019
DGR018 --> DGR019
DGR006 --> DGR007
DGR019 --> DGR007
DGR002 --> DGR008
DGR003 --> DGR008
DGR004 --> DGR008
DGR006 --> DGR008
DGR007 --> DGR008
DGR003 --> DGR009
DGR008 --> DGR009
DGR009 --> DGR010
DGR010 --> DGR011
DGR007 --> DGR012
DGR009 --> DGR012
DGR010 --> DGR012
DGR008 --> DGR013
DGR009 --> DGR013
DGR001 --> DGR014
DGR011 --> DGR014
DGR012 --> DGR014
DGR013 --> DGR014
DGR014 --> DGR015
DGR010 --> DGR016
DGR007 --> DGR020
DGR008 --> DGR020
DGR009 --> DGR020
DGR011 --> DGR020
DGR013 --> DGR020
DGR017 --> DGR020
DGR018 --> DGR020
DGR019 --> DGR020
```
- **Done (`passes: true`):** DGR-001, DGR-002, DGR-003, DGR-004, DGR-005,
DGR-006, DGR-017.
- **Blocked on hardware:** DGR-018 requires a 256-GiB-class host with at least
224 GiB runtime-accessible memory and 250 GB free storage outside `/home`;
no such host is currently available (development host: 124.9 GiB MemTotal).
Exact preflight output: [evidence/DGR-018/BLOCKED.md](evidence/DGR-018/BLOCKED.md).
DGR-019 (needs the DGR-018 oracle) and DGR-020 (needs DGR-018/DGR-019 plus
multiple physical consumer nodes) are blocked transitively.
- **Consequence of the graph as written:** DGR-007 depends on DGR-019, so every
remaining story (DGR-007 through DGR-016) is transitively blocked on the
256-GiB host. Unblocking the generic dense pipeline without that host would
require an explicit re-planning decision to relax the DGR-007 → DGR-019
dependency; that decision is out of scope for maintenance and has not been
made.
## User Stories
### DGR-001: Lock the safetensors-versus-GGUF performance contract

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@@ -7,20 +7,23 @@ real-model integration (TinyLlama 1.1B, opt-in via MESHNET_ENABLE_REAL_INFERENCE
All six acceptance criteria pass:
1. **Range-aware tensor ownership**: native C++ patch (`0002-dense-llama-owned-range-loader.patch`)
1. **Range-aware tensor ownership**: native C++ patch (`0002-dense-llama-owned-range-loader.patch`,
169 lines as merged — DGR-005A's original 365-line version was slimmed by DGR-005B)
adds `llama_model_params.meshnet_owned_layer_start/end`, `llama_meshnet_range_report`,
and restricts `blk.N.*` registration to the owned range.
2. **Head/tail embedding loading**: head loads `token_embd.weight`; tail loads `output_norm`/`output`
(with tied-embedding dedup). Middle shards load zero endpoint tensors.
3. **Mapped/resident memory scales with owned tensors**: proven with TinyLlama 1.1B Q4_K_M.
4. **Targeted pytest tests**: `tests/test_llama_cpp_dependency.py` (47 passed), native CTest
(`test-meshnet-range-ownership` synthetic fixture).
4. **Targeted pytest tests**: `tests/test_llama_cpp_dependency.py` (3 tests — lock/patch
manifest consistency, offline dependency report, control-plane-code scan; re-verified
2026-07-14: `3 passed, 6 skipped` together with the opt-in integration file), native CTest
(`test-meshnet-range-ownership` synthetic fixture, added by the 0002 patch).
5. **compileall, ruff, git diff --check, full pytest**: all pass.
6. **Integration test**: `tests/test_gguf_distributed_load.py` (6/6, opt-in real model).
## Files changed (vs HEAD at DGR-004)
- `packages/node/native/llama/patches/0002-dense-llama-owned-range-loader.patch`365-line native patch
- `packages/node/native/llama/patches/0002-dense-llama-owned-range-loader.patch`169-line native patch (as merged)
- `packages/node/native/llama/patches/SHA256SUMS` — updated hash
- `packages/node/native/llama/patches/series` — added patch to series
- `packages/node/native/llama/UPSTREAM_LOCK.json` — updated patched_tree, serial number

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@@ -61,7 +61,7 @@ New — runtime-loadable package (single source of truth):
| `packages/node/meshnet_node/glm_alpha/data/architecture-snapshot.json` | Pinned architecture + config/template hashes |
| `packages/node/meshnet_node/glm_alpha/data/alpha-contract.json` | Sealed acceptance thresholds (`aab23220…`) |
| `scripts/refresh_glm_target_manifest.py` | Re-resolve/verify pins from upstream metadata (`--check` / `--write`) |
| `tests/test_glm_alpha_target.py` | 97 deterministic offline tests |
| `tests/test_glm_alpha_target.py` | 97 deterministic offline tests (99 after the late-review repair — see §4a) |
New — evidence:
@@ -130,6 +130,15 @@ completed), then passed **5/5** in isolation and passed in the integrated full-s
rerun above. This story touches no tracker code; the failed run is retained in
`commands.txt` rather than hidden.
### 4a. Late independent-review repair (2026-07-14)
During delayed DGR-003 review, two contract-continuity defects were found and
fixed here: v1 now has an independently trusted digest pinned in code
(`test_resealing_a_mutated_v1_contract_is_rejected`) and parsed nested contract
state is recursively immutable. This added two tests; the suite is now
**99 passed** (`commands.txt` §7 records the exact runs). All "97" figures
elsewhere in this README describe the suite at original completion.
Planner output (`resource-plan.json`):
| Route | Fits | Headroom |

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@@ -0,0 +1,53 @@
# DGR-018 — BLOCKED: no 256-GiB-class oracle host
Recorded: 2026-07-14 (MAINT-003). Preflight scripts preserved at commit
`a0f28b5` ("chore: preserve DGR-018 preflight scripts (postponed)").
## Blocker
DGR-018 requires a 256-GiB-class host with at least **224 GiB
runtime-accessible memory** (the DGR-017 experimental hard-fit floor for the
whole-model `UD-IQ1_S` oracle) and **250 GB free storage** on one filesystem
outside `/home` (216.715 GB artifact plus resume/temp headroom). The available
development host fails both gates, so the whole-model oracle cannot be
established. Per the issue's finish contract, no smaller model may be
substituted.
DGR-019 (needs the DGR-018 oracle for parity certification) and DGR-020
(needs DGR-018 and DGR-019, plus enough physical consumer nodes that no single
node admits the whole recipe) are blocked transitively.
## Exact preflight output
Command (offline; resolves everything from the pinned target manifest and
never contacts the network):
```
$ python scripts/glm_whole_model_preflight.py
target: UD-IQ1_S 216.715 GB, 6 shards @ abc55e725277
[FAIL] storage: need >= 250 GB free on one filesystem outside ['/home']; observed no eligible filesystem
[FAIL] memory: need >= 224 GiB runtime-accessible memory (DGR-017 experimental hard-fit floor); observed 124.9 GiB MemTotal
destination: NONE — no filesystem outside ['/home'] has 250 GB free
- /run/media/popov/DATA (ext4): 74.2 GB free
- / (ext4): 51.1 GB free
- /run/media/popov/Windows (fuseblk): 26.0 GB free
- /run/media/popov/d (fuseblk): 5.1 GB free
verdict: fail
$ echo $?
1
```
Host: Linux 7.0.14-101.fc43.x86_64 x86_64, `MemTotal: 130997376 kB`
(124.9 GiB). The full machine-readable report (including the ordered
download/verify plan against revision `abc55e72527792c6e77069c99b4cb7de16fa9f23`,
manifest SHA-256 `0b6aed04479d204902bb64c0203f1a46cab26a47b378ecccf85237b63f6c1962`)
is in [preflight.json](preflight.json).
## How to resume
1. On a qualifying host, run `python scripts/glm_whole_model_preflight.py`
(optionally `--dest DIR`); it must exit 0 with `verdict: pass`.
2. Download shards in the preflight's ordered plan; verify each with
`python scripts/verify_glm_shards.py` before the next transfer starts.
3. Proceed with the DGR-018 issue
(`.scratch/distributed-gguf-runtime/issues/18-certify-whole-model-glm-5-2-runtime-semantics.md`).

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@@ -0,0 +1,140 @@
{
"generated_by": "scripts/glm_whole_model_preflight.py",
"target": {
"gguf_repo_id": "unsloth/GLM-5.2-GGUF",
"gguf_revision": "abc55e72527792c6e77069c99b4cb7de16fa9f23",
"quantization": "UD-IQ1_S",
"shard_count": 6,
"total_bytes": 216715360960,
"total_gb": 216.715,
"manifest_sha256": "0b6aed04479d204902bb64c0203f1a46cab26a47b378ecccf85237b63f6c1962"
},
"forbidden_path_prefixes": [
"/home"
],
"mounts": [
{
"mountpoint": "/run/media/popov/DATA",
"fstype": "ext4",
"total_gb": 1208.8,
"free_gb": 74.2,
"free_bytes": 74201321472,
"forbidden": false,
"eligible": false
},
{
"mountpoint": "/",
"fstype": "ext4",
"total_gb": 217.7,
"free_gb": 51.1,
"free_bytes": 51073683456,
"forbidden": false,
"eligible": false
},
{
"mountpoint": "/run/media/popov/Windows",
"fstype": "fuseblk",
"total_gb": 434.9,
"free_gb": 26.0,
"free_bytes": 25964466176,
"forbidden": false,
"eligible": false
},
{
"mountpoint": "/run/media/popov/d",
"fstype": "fuseblk",
"total_gb": 161.1,
"free_gb": 5.1,
"free_bytes": 5148332032,
"forbidden": false,
"eligible": false
}
],
"chosen_destination": null,
"checks": [
{
"check": "storage",
"requirement": ">= 250 GB free on one filesystem outside ['/home']",
"observed": "no eligible filesystem",
"passes": false
},
{
"check": "memory",
"requirement": ">= 224 GiB runtime-accessible memory (DGR-017 experimental hard-fit floor)",
"observed": "124.9 GiB MemTotal",
"passes": false,
"waived": false
}
],
"download_authorized": false,
"storage_only": false,
"download_plan": [
{
"step": 1,
"shard_index": 1,
"path": "UD-IQ1_S/GLM-5.2-UD-IQ1_S-00001-of-00006.gguf",
"size_bytes": 9423744,
"size_gb": 0.009,
"sha256": "46b6148389219ae45167cb8124fbb18ef7d432daf619b4faf9e06ea80d3f4777",
"url": "https://huggingface.co/unsloth/GLM-5.2-GGUF/resolve/abc55e72527792c6e77069c99b4cb7de16fa9f23/UD-IQ1_S/GLM-5.2-UD-IQ1_S-00001-of-00006.gguf",
"download_command": "curl -L -C - --fail -o \"$GLM_DEST/UD-IQ1_S/GLM-5.2-UD-IQ1_S-00001-of-00006.gguf\" \"https://huggingface.co/unsloth/GLM-5.2-GGUF/resolve/abc55e72527792c6e77069c99b4cb7de16fa9f23/UD-IQ1_S/GLM-5.2-UD-IQ1_S-00001-of-00006.gguf\"",
"verify_command": "python scripts/verify_glm_shards.py --model-dir \"$GLM_DEST\" --shard 1"
},
{
"step": 2,
"shard_index": 6,
"path": "UD-IQ1_S/GLM-5.2-UD-IQ1_S-00006-of-00006.gguf",
"size_bytes": 19171063136,
"size_gb": 19.171,
"sha256": "3b767f55df64e0432d52fcf1a14eb47a1ef3bbc91339e2ae220f38602237d7d7",
"url": "https://huggingface.co/unsloth/GLM-5.2-GGUF/resolve/abc55e72527792c6e77069c99b4cb7de16fa9f23/UD-IQ1_S/GLM-5.2-UD-IQ1_S-00006-of-00006.gguf",
"download_command": "curl -L -C - --fail -o \"$GLM_DEST/UD-IQ1_S/GLM-5.2-UD-IQ1_S-00006-of-00006.gguf\" \"https://huggingface.co/unsloth/GLM-5.2-GGUF/resolve/abc55e72527792c6e77069c99b4cb7de16fa9f23/UD-IQ1_S/GLM-5.2-UD-IQ1_S-00006-of-00006.gguf\"",
"verify_command": "python scripts/verify_glm_shards.py --model-dir \"$GLM_DEST\" --shard 6"
},
{
"step": 3,
"shard_index": 2,
"path": "UD-IQ1_S/GLM-5.2-UD-IQ1_S-00002-of-00006.gguf",
"size_bytes": 49208128256,
"size_gb": 49.208,
"sha256": "f2180207285e04fcaa5b8c53ba6e77ad5cc58666b6e7c6b04a5eded3fe8bef09",
"url": "https://huggingface.co/unsloth/GLM-5.2-GGUF/resolve/abc55e72527792c6e77069c99b4cb7de16fa9f23/UD-IQ1_S/GLM-5.2-UD-IQ1_S-00002-of-00006.gguf",
"download_command": "curl -L -C - --fail -o \"$GLM_DEST/UD-IQ1_S/GLM-5.2-UD-IQ1_S-00002-of-00006.gguf\" \"https://huggingface.co/unsloth/GLM-5.2-GGUF/resolve/abc55e72527792c6e77069c99b4cb7de16fa9f23/UD-IQ1_S/GLM-5.2-UD-IQ1_S-00002-of-00006.gguf\"",
"verify_command": "python scripts/verify_glm_shards.py --model-dir \"$GLM_DEST\" --shard 2"
},
{
"step": 4,
"shard_index": 3,
"path": "UD-IQ1_S/GLM-5.2-UD-IQ1_S-00003-of-00006.gguf",
"size_bytes": 49684417024,
"size_gb": 49.684,
"sha256": "b1c0c5a302cc8d5d9ea0bcd4467c01db72c26839f820f7e882079582ea0a8d2b",
"url": "https://huggingface.co/unsloth/GLM-5.2-GGUF/resolve/abc55e72527792c6e77069c99b4cb7de16fa9f23/UD-IQ1_S/GLM-5.2-UD-IQ1_S-00003-of-00006.gguf",
"download_command": "curl -L -C - --fail -o \"$GLM_DEST/UD-IQ1_S/GLM-5.2-UD-IQ1_S-00003-of-00006.gguf\" \"https://huggingface.co/unsloth/GLM-5.2-GGUF/resolve/abc55e72527792c6e77069c99b4cb7de16fa9f23/UD-IQ1_S/GLM-5.2-UD-IQ1_S-00003-of-00006.gguf\"",
"verify_command": "python scripts/verify_glm_shards.py --model-dir \"$GLM_DEST\" --shard 3"
},
{
"step": 5,
"shard_index": 4,
"path": "UD-IQ1_S/GLM-5.2-UD-IQ1_S-00004-of-00006.gguf",
"size_bytes": 49396052864,
"size_gb": 49.396,
"sha256": "a6a42da6975e29f89866dcde2956e9e50e6ea26635fb5063b74f3973f4f863b6",
"url": "https://huggingface.co/unsloth/GLM-5.2-GGUF/resolve/abc55e72527792c6e77069c99b4cb7de16fa9f23/UD-IQ1_S/GLM-5.2-UD-IQ1_S-00004-of-00006.gguf",
"download_command": "curl -L -C - --fail -o \"$GLM_DEST/UD-IQ1_S/GLM-5.2-UD-IQ1_S-00004-of-00006.gguf\" \"https://huggingface.co/unsloth/GLM-5.2-GGUF/resolve/abc55e72527792c6e77069c99b4cb7de16fa9f23/UD-IQ1_S/GLM-5.2-UD-IQ1_S-00004-of-00006.gguf\"",
"verify_command": "python scripts/verify_glm_shards.py --model-dir \"$GLM_DEST\" --shard 4"
},
{
"step": 6,
"shard_index": 5,
"path": "UD-IQ1_S/GLM-5.2-UD-IQ1_S-00005-of-00006.gguf",
"size_bytes": 49246275936,
"size_gb": 49.246,
"sha256": "a4a9851a50db533f21ef824e5d8038f04e6782e7d602d18e5fdd6643f68ccccb",
"url": "https://huggingface.co/unsloth/GLM-5.2-GGUF/resolve/abc55e72527792c6e77069c99b4cb7de16fa9f23/UD-IQ1_S/GLM-5.2-UD-IQ1_S-00005-of-00006.gguf",
"download_command": "curl -L -C - --fail -o \"$GLM_DEST/UD-IQ1_S/GLM-5.2-UD-IQ1_S-00005-of-00006.gguf\" \"https://huggingface.co/unsloth/GLM-5.2-GGUF/resolve/abc55e72527792c6e77069c99b4cb7de16fa9f23/UD-IQ1_S/GLM-5.2-UD-IQ1_S-00005-of-00006.gguf\"",
"verify_command": "python scripts/verify_glm_shards.py --model-dir \"$GLM_DEST\" --shard 5"
}
],
"verdict": "fail"
}

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@@ -0,0 +1,62 @@
# Maintenance review handoff — distributed GGUF runtime
Date: 2026-07-14
Scope: close the maintenance review, preserve the hard blockers, and hand off the remaining implementation work to the next model.
## What is complete
- Completed stories are now recorded in `docs/issues/distributed-gguf-runtime/`.
- The PRD and milestone docs were updated to reflect the closed set and the blocked set.
- The DGR-018 preflight scripts were preserved at commit `a0f28b5`.
- The current feature line has delivered DGR-001 through DGR-006 and DGR-017.
## Hard / unsolved issues for later
### 1) DGR-018 requires hardware we do not have
DGR-018 is blocked because the whole-model GLM-5.2 UD-IQ1_S oracle requires:
- a **256-GiB-class host**,
- at least **224 GiB runtime-accessible memory**,
- at least **250 GB free storage on one filesystem outside `/home`**.
The current development host reports only **124.9 GiB MemTotal** and has no eligible filesystem with 250 GB free.
The authoritative blocker evidence is in `evidence/DGR-018/BLOCKED.md` and `evidence/DGR-018/preflight.json`.
### 2) DGR-019 and DGR-020 are transitively blocked
- **DGR-019** needs the DGR-018 oracle for parity certification.
- **DGR-020** needs DGR-018 and DGR-019, plus enough physical consumer nodes that no single node can admit the whole recipe.
No smaller model may be substituted for these stories.
### 3) The remainder of the graph stays blocked unless replanned
The current graph makes **DGR-007 depend on DGR-019**, which means:
- DGR-007 through DGR-016 are also blocked transitively.
- Unblocking the dense pipeline without the 256-GiB host would require an explicit replanning decision to relax the DGR-007 → DGR-019 dependency.
- That replanning decision has **not** been made.
### 4) Maintenance-only tasks should stay separate from feature implementation
The review uncovered that the codebase now has a clean closed-story split, but further work should avoid mixing:
- maintenance cleanup,
- blocked-hardware preparation,
- and actual distributed GLM implementation.
The next model should treat the maintenance pass as closed and only pick up real implementation work that is not hardware-blocked.
## Recommended next move
Use the next model to continue on the **non-blocked implementation queue** only.
Priority candidates are whatever is still actionable without the GLM oracle host; if a story depends on DGR-018, keep it deferred.
## Reference files
- `docs/issues/distributed-gguf-runtime/README.md`
- `.scratch/distributed-gguf-runtime/PRD.md`
- `.scratch/distributed-gguf-runtime/milestones.md`
- `.scratch/distributed-gguf-runtime/evidence/DGR-018/BLOCKED.md`
- `.scratch/distributed-gguf-runtime/evidence/DGR-018/preflight.json`

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@@ -1,6 +1,15 @@
# 18 — Certify whole-model GLM-5.2 runtime semantics
Status: ready-for-agent
Status: blocked (2026-07-14) — no 256-GiB-class host available
> **Blocked:** This story requires a 256-GiB-class host with at least 224 GiB
> runtime-accessible memory and 250 GB free storage outside `/home`. The
> development host has 124.9 GiB MemTotal and no eligible filesystem (largest:
> 74.2 GB free). Exact preflight output is preserved in
> [evidence/DGR-018/BLOCKED.md](../evidence/DGR-018/BLOCKED.md); preflight
> scripts were preserved at commit a0f28b5 (`scripts/glm_whole_model_preflight.py`,
> `scripts/verify_glm_shards.py`). Resume by re-running the preflight on a
> qualifying host — do not substitute a smaller model.
## Mandatory fresh-session context

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@@ -1,6 +1,11 @@
# 19 — Implement and certify GLM-5.2 range, DSA, and IndexShare semantics
Status: ready-for-agent
Status: blocked (2026-07-14) — waiting on DGR-018
> **Blocked:** Depends on DGR-018's whole-model IQ1_S oracle, which is blocked
> on a 256-GiB-class host (≥ 224 GiB runtime-accessible memory). See
> [evidence/DGR-018/BLOCKED.md](../evidence/DGR-018/BLOCKED.md). Locked
> fixture/target parity cannot be certified without that oracle.
## Mandatory fresh-session context

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@@ -1,6 +1,11 @@
# 20 — Pass real distributed GLM-5.2 Max alpha acceptance
Status: ready-for-agent
Status: blocked (2026-07-14) — waiting on DGR-018/DGR-019
> **Blocked:** Depends on DGR-018 and DGR-019, both blocked on the 256-GiB-class
> oracle host (≥ 224 GiB runtime-accessible memory), plus enough physical
> consumer nodes that no single node admits the whole recipe. See
> [evidence/DGR-018/BLOCKED.md](../evidence/DGR-018/BLOCKED.md).
## Mandatory fresh-session context

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@@ -12,7 +12,7 @@ The exact alpha target and immutable acceptance gates are defined in [GLM-5.2-MA
- DGR-017 locks official/GGUF revisions, `UD-IQ1_S`, hashes, resource accounting, Max-mode semantics, and alpha thresholds.
- DGR-003 builds exact recipe identity on DGR-002 and DGR-017.
- DGR-004 creates the reproducible pinned llama.cpp boundary after stock GLM behavior is measured.
- DGR-018 certifies one whole-model `UD-IQ1_S` oracle with real MoE, DSA, IndexShare, KV, and `reasoning_effort=max` semantics.
- DGR-018 certifies one whole-model `UD-IQ1_S` oracle with real MoE, DSA, IndexShare, KV, and `reasoning_effort=max` semantics. **Blocked (2026-07-14):** requires a 256-GiB-class host (≥ 224 GiB runtime-accessible memory); see [evidence/DGR-018/BLOCKED.md](evidence/DGR-018/BLOCKED.md). DGR-019 and DGR-020 are blocked transitively.
## Gate B — minimal native execution seam

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@@ -28,7 +28,7 @@
],
"priority": 1,
"passes": true,
"notes": "Source issue: .scratch/distributed-gguf-runtime/issues/01-lock-the-safetensors-versus-gguf-performance-contract.md",
"notes": "Source issue: docs/issues/distributed-gguf-runtime/01-lock-the-safetensors-versus-gguf-performance-contract.md (moved on close, MAINT-003)",
"dependsOn": []
},
{
@@ -55,7 +55,7 @@
],
"priority": 2,
"passes": true,
"notes": "Source issue: .scratch/distributed-gguf-runtime/issues/02-adopt-the-versioned-grpc-shard-protocol.md",
"notes": "Source issue: docs/issues/distributed-gguf-runtime/02-adopt-the-versioned-grpc-shard-protocol.md (moved on close, MAINT-003)",
"dependsOn": []
},
{
@@ -81,7 +81,7 @@
],
"priority": 4,
"passes": true,
"notes": "DGR-003-emission: native loaded-artifact adapter derives exact identity from immutable GGUF/runtime inputs, doctor emits it only for that adapter, and SessionOpen fails closed before acceptance. Exact identities remain tracker-uncertified and dark until a real distributed forward is certified.",
"notes": "DGR-003-emission: native loaded-artifact adapter derives exact identity from immutable GGUF/runtime inputs, doctor emits it only for that adapter, and SessionOpen fails closed before acceptance. Exact identities remain tracker-uncertified and dark until a real distributed forward is certified. (moved on close, MAINT-003)",
"dependsOn": [
"DGR-002",
"DGR-017"
@@ -113,7 +113,7 @@
],
"priority": 5,
"passes": true,
"notes": "Source issue: .scratch/distributed-gguf-runtime/issues/04-create-the-reproducible-pinned-llama-cpp-patch-stack.md",
"notes": "Source issue: docs/issues/distributed-gguf-runtime/04-create-the-reproducible-pinned-llama-cpp-patch-stack.md (moved on close, MAINT-003)",
"dependsOn": [
"DGR-001",
"DGR-017"
@@ -144,7 +144,7 @@
],
"priority": 6,
"passes": true,
"notes": "Source issue: .scratch/distributed-gguf-runtime/issues/05-implement-dense-llama-range-aware-gguf-ownership.md",
"notes": "Source issue: docs/issues/distributed-gguf-runtime/05-implement-dense-llama-range-aware-gguf-ownership.md (moved on close, MAINT-003)",
"dependsOn": [
"DGR-003",
"DGR-004"
@@ -178,7 +178,7 @@
],
"priority": 7,
"passes": true,
"notes": "Source issue: .scratch/distributed-gguf-runtime/issues/06-implement-architecture-defined-boundary-input-output.md",
"notes": "Source issue: docs/issues/distributed-gguf-runtime/06-implement-architecture-defined-boundary-input-output.md (moved on close, MAINT-003)",
"dependsOn": [
"DGR-002",
"DGR-005"
@@ -538,7 +538,7 @@
],
"priority": 3,
"passes": true,
"notes": "Source issue: .scratch/distributed-gguf-runtime/issues/17-lock-glm-5-2-max-target-and-alpha-contract.md",
"notes": "Source issue: docs/issues/distributed-gguf-runtime/17-lock-glm-5-2-max-target-and-alpha-contract.md (moved on close, MAINT-003)",
"dependsOn": [
"DGR-001",
"DGR-002"
@@ -570,7 +570,7 @@
],
"priority": 8,
"passes": false,
"notes": "Source issue: .scratch/distributed-gguf-runtime/issues/18-certify-whole-model-glm-5-2-runtime-semantics.md",
"notes": "Source issue: .scratch/distributed-gguf-runtime/issues/18-certify-whole-model-glm-5-2-runtime-semantics.md | BLOCKED (2026-07-14): requires a 256-GiB-class host with >= 224 GiB runtime-accessible memory and 250 GB free storage outside /home; development host has 124.9 GiB MemTotal and no eligible filesystem. Exact preflight output: evidence/DGR-018/BLOCKED.md. Preflight scripts preserved at commit a0f28b5.",
"dependsOn": [
"DGR-003",
"DGR-004",
@@ -603,7 +603,7 @@
],
"priority": 9,
"passes": false,
"notes": "Source issue: .scratch/distributed-gguf-runtime/issues/19-implement-and-certify-glm-5-2-range-dsa-indexshare.md",
"notes": "Source issue: .scratch/distributed-gguf-runtime/issues/19-implement-and-certify-glm-5-2-range-dsa-indexshare.md | BLOCKED (2026-07-14): depends on the DGR-018 whole-model IQ1_S oracle, which is blocked on a 256-GiB-class host (>= 224 GiB runtime-accessible memory). See evidence/DGR-018/BLOCKED.md.",
"dependsOn": [
"DGR-005",
"DGR-006",
@@ -639,7 +639,7 @@
],
"priority": 16,
"passes": false,
"notes": "Source issue: .scratch/distributed-gguf-runtime/issues/20-pass-real-distributed-glm-5-2-max-alpha.md",
"notes": "Source issue: .scratch/distributed-gguf-runtime/issues/20-pass-real-distributed-glm-5-2-max-alpha.md | BLOCKED (2026-07-14): depends on DGR-018 and DGR-019 (both blocked on the 256-GiB-class oracle host) plus enough physical consumer nodes that no single node admits the whole recipe. See evidence/DGR-018/BLOCKED.md.",
"dependsOn": [
"DGR-007",
"DGR-008",

View File

@@ -1,6 +1,6 @@
# 04 — Chain: DGR-005 + DGR-003-emission + anchor
Status: in-progress
Status: done
## Mandatory fresh-session context

View File

@@ -1,6 +1,6 @@
# 05 — Implement dense-Llama range-aware GGUF ownership
Status: ready-for-agent
Status: done
## Mandatory fresh-session context

View File

@@ -0,0 +1,26 @@
# Distributed GGUF runtime — closed issues
Completed stories from the `distributed-gguf-runtime` feature
(`.scratch/distributed-gguf-runtime/`), moved here on 2026-07-14 (MAINT-003).
Numbering is the feature's own `DGR-NNN` series and is unrelated to the
top-level `docs/issues/` numbering.
These files are historical records: internal path references (for example
`.scratch/distributed-gguf-runtime/issues/…`) reflect where the files lived
while the stories were active. Authoritative completion status is
`passes: true` in `.scratch/distributed-gguf-runtime/prd.json`, backed by the
signed evidence in `.scratch/distributed-gguf-runtime/evidence/DGR-*/`.
| Story | Issue | Evidence |
|---|---|---|
| DGR-001 | [01-lock-the-safetensors-versus-gguf-performance-contract.md](01-lock-the-safetensors-versus-gguf-performance-contract.md) | `evidence/DGR-001/` |
| DGR-002 | [02-adopt-the-versioned-grpc-shard-protocol.md](02-adopt-the-versioned-grpc-shard-protocol.md) | `evidence/DGR-002/` |
| DGR-003 | [03-define-exact-artifact-and-runtime-recipe-identity.md](03-define-exact-artifact-and-runtime-recipe-identity.md) | `evidence/DGR-003/` |
| DGR-004 | [04-create-the-reproducible-pinned-llama-cpp-patch-stack.md](04-create-the-reproducible-pinned-llama-cpp-patch-stack.md) | `evidence/DGR-004/` |
| DGR-005 | [05-implement-dense-llama-range-aware-gguf-ownership.md](05-implement-dense-llama-range-aware-gguf-ownership.md) | `evidence/DGR-005/` |
| DGR-006 | [06-implement-architecture-defined-boundary-input-output.md](06-implement-architecture-defined-boundary-input-output.md) | `evidence/DGR-006/` |
| DGR-017 | [17-lock-glm-5-2-max-target-and-alpha-contract.md](17-lock-glm-5-2-max-target-and-alpha-contract.md) | `evidence/DGR-017/` |
Open and blocked stories remain in `.scratch/distributed-gguf-runtime/issues/`.
DGR-018, DGR-019, and DGR-020 are blocked on a 256-GiB-class host — see
`.scratch/distributed-gguf-runtime/evidence/DGR-018/BLOCKED.md`.

View File

@@ -3,7 +3,6 @@
import http.server
import hashlib
import json
import os
from collections import Counter
from dataclasses import dataclass
import threading
@@ -62,7 +61,7 @@ class _GatewayHTTPServer(http.server.HTTPServer):
class _GatewayHandler(http.server.BaseHTTPRequestHandler):
def log_message(self, fmt, *args): # noqa: suppress request logs in tests
def log_message(self, fmt, *args): # suppress request logs in tests
pass
def do_GET(self):

View File

@@ -144,7 +144,7 @@ def _cmd_default(args) -> int:
print("\nSetup cancelled.")
return 1
save_config(cfg)
print(f"\nConfig saved to ~/.config/meshnet/config.json\n")
print("\nConfig saved to ~/.config/meshnet/config.json\n")
# Apply CLI overrides on top of saved config
overrides: dict = {}
@@ -198,7 +198,7 @@ def _cmd_default(args) -> int:
def _cmd_models(args) -> int:
"""List curated models (with optional HF Hub browse)."""
from .wizard import print_models_table, _browse_hf_interactive
from .wizard import print_models_table
if args.browse:
from .model_catalog import browse_hf_hub

View File

@@ -5,7 +5,6 @@ from __future__ import annotations
import os
import sys
import time
from collections import deque
from typing import TYPE_CHECKING
if TYPE_CHECKING:
@@ -114,7 +113,7 @@ def run_dashboard(node, config: dict, start_time: float) -> None:
return
try:
from rich.live import Live # type: ignore[import]
from rich.live import Live # type: ignore[import] # noqa: F401
_run_rich_dashboard(node, config, start_time)
except ImportError:
@@ -126,7 +125,6 @@ def _build_rich_renderable(
):
from rich.table import Table # type: ignore[import]
from rich.panel import Panel # type: ignore[import]
from rich.columns import Columns # type: ignore[import]
from rich.text import Text # type: ignore[import]
uptime = time.monotonic() - start_time
@@ -178,8 +176,8 @@ def _build_rich_renderable(
f"Tokens/sec {tps_bar} {tps:.1f} t/s (EMA)",
f"Requests {req_count:,} served",
f"Success {stats['success_rate']:.1f}% failed {stats['failed_requests']:,} queue {stats['queue_depth']}",
f"Peers 0 connected (gossip: US-017)",
f"TAI earned 0.00 TAI (payments: US-006)",
"Peers 0 connected (gossip: US-017)",
"TAI earned 0.00 TAI (payments: US-006)",
f"Uptime {_format_uptime(uptime)}",
"",
"[q] quit [c] compact view",

View File

@@ -105,7 +105,7 @@ class _StubHTTPServer(http.server.HTTPServer):
class _StubHandler(http.server.BaseHTTPRequestHandler):
def log_message(self, fmt, *args): # noqa: suppress request logs in tests
def log_message(self, fmt, *args): # suppress request logs in tests
pass
def do_POST(self):

View File

@@ -19,7 +19,6 @@ from .model_backend import (
InsufficientVRAMError,
KVCacheMiss,
MissingModelDependencyError,
Quantization,
TailTokenResult,
TorchModelShard,
_tensor_from_bfloat16_bytes,
@@ -46,7 +45,7 @@ class _DirectRequestUncertainError(ConnectionError):
"""A direct request may have reached the downstream node but did not finish."""
from .server import (
from .server import ( # noqa: E402
_WIRE_VERSION,
_parse_shape,
_validate_activation_body,
@@ -399,7 +398,7 @@ class _TorchHandler(http.server.BaseHTTPRequestHandler):
# Finite responses below provide Content-Length; streams are chunked.
protocol_version = "HTTP/1.1"
def log_message(self, fmt, *args): # noqa: suppress request logs in tests
def log_message(self, fmt, *args): # suppress request logs in tests
pass
def _request_id(self) -> str:

View File

@@ -2,7 +2,6 @@
from __future__ import annotations
import sys
import urllib.error
import urllib.request
from pathlib import Path

View File

@@ -7,7 +7,6 @@ from __future__ import annotations
import logging
import socket
import threading
from typing import Callable
log = logging.getLogger(__name__)

View File

@@ -3,9 +3,7 @@
from __future__ import annotations
import datetime
import hashlib
import ipaddress
import json
import os
import socket
import ssl

View File

@@ -4,7 +4,6 @@ from __future__ import annotations
import argparse
import logging
import sys
import time
from pathlib import Path

View File

@@ -16,8 +16,8 @@ import threading
import time
import urllib.error
import urllib.request
from dataclasses import dataclass, field
from typing import Any, Callable
from dataclasses import dataclass
from typing import Callable
@dataclass

View File

@@ -26,7 +26,7 @@ import random
import sqlite3
import threading
import time
from dataclasses import dataclass, field
from dataclasses import dataclass
from typing import Any, Iterable

View File

@@ -53,10 +53,6 @@ from typing import Any
from .accounts import DEFAULT_ACCOUNTS_DB_PATH, AccountStore
from .auth import is_validator_token, sign_hive_request, verify_hive_request
from .capability import (
DEFAULT_POLICY as DEFAULT_CAPABILITY_POLICY,
POLICY_COMPAT,
POLICY_ENFORCE,
STATE_ABSENT,
STATE_ADMITTED,
STATE_MODEL_MISMATCH,
STATE_SHARD_MISMATCH,
@@ -69,7 +65,7 @@ from .capability import (
)
from .wallet_proof import binding_message, verify_wallet_signature
from .billing import DEFAULT_BILLING_DB_PATH, BillingLedger
from .calibration import DEFAULT_CALIBRATION_DB_PATH, ToplocCalibrationStore
from .calibration import ToplocCalibrationStore
from .hf_pricing import DEFAULT_HF_PRICING_LOG_DB_PATH, HfPricingLog, refresh_preset_price
from .gossip import NodeGossip
from .logging_setup import tracker_logger
@@ -2566,8 +2562,8 @@ def _estimate_prompt_tokens(body: dict) -> int | None:
def _requested_completion_token_limit(body: dict) -> int | None:
for field in ("max_completion_tokens", "max_tokens"):
value = body.get(field)
for key in ("max_completion_tokens", "max_tokens"):
value = body.get(key)
if isinstance(value, bool):
return None
if isinstance(value, (int, float)):
@@ -2948,7 +2944,7 @@ class _TrackerHTTPServer(socketserver.ThreadingMixIn, http.server.HTTPServer):
class _TrackerHandler(http.server.BaseHTTPRequestHandler):
def log_message(self, fmt, *args): # noqa: suppress request logs in tests
def log_message(self, fmt, *args): # suppress request logs in tests
pass
def _send_json(self, status: int, data: dict, headers: dict[str, str] | None = None) -> None:
@@ -7069,10 +7065,6 @@ class TrackerServer:
shard_end = int(payload["shard_end"]) if payload.get("shard_end") is not None else None
except (TypeError, ValueError):
return
try:
friendly_name = _normalize_friendly_name(payload.get("friendly_name"))
except ValueError:
friendly_name = None
# The replicated payload is the raw registration body, so the follower can
# resolve precision exactly as the leader did -- including telling a legacy
# absent `quantization` from a declared one. Dropping these fields here

View File

@@ -545,6 +545,8 @@ def _post_json(url: str, payload: dict, timeout: float = 5.0) -> dict:
__all__ = [
"ToplocAuditConfig",
"ToplocProofClaim",
"ToplocVerificationResult",
"verify_activation_proofs_detailed",
"ValidatorProcess",
"AdaptiveAuditSampler",
"AuditRateConfig",

View File

@@ -14,6 +14,11 @@ dev = ["pytest>=8", "openai>=1", "langchain-openai>=0.1", "cryptography>=41"]
[tool.setuptools]
packages = []
[tool.ruff]
# Protobuf/gRPC stubs are regenerated by scripts/generate_native_protocol.py;
# linting them would drift the checked-in files from the generator's output.
extend-exclude = ["packages/node/meshnet_node/native_protocol/generated"]
[tool.pytest.ini_options]
testpaths = ["tests"]
markers = [

View File

@@ -5,8 +5,7 @@ from __future__ import annotations
import json
import threading
import time
from pathlib import Path
from unittest.mock import MagicMock, patch
from unittest.mock import MagicMock
# ---------------------------------------------------------------------------
@@ -277,7 +276,6 @@ def test_relay_server_peer_list_grows_on_connect():
def test_relay_circuit_relay_proxies_message():
"A node behind NAT (client_a) receives a message via circuit relay from client_b.\n\nTags: gossip, network, relay"
import websockets.sync.client # type: ignore[import]
from meshnet_relay.server import RelayServer
relay = RelayServer(host="127.0.0.1", port=0)
@@ -755,7 +753,6 @@ def test_node_relay_bridge_reconnects_after_failed_connection(monkeypatch):
def _start_tracker_and_register(extra_fields: dict) -> dict:
"""Helper: start tracker, register node with extra gossip fields, return response."""
import http.server
import json as _json
import urllib.request
@@ -766,7 +763,7 @@ def _start_tracker_and_register(extra_fields: dict) -> dict:
url = f"http://127.0.0.1:{port}"
payload = {
"endpoint": f"http://127.0.0.1:8001",
"endpoint": "http://127.0.0.1:8001",
"shard_start": 0,
"shard_end": 7,
"model": "stub-model",

View File

@@ -5,8 +5,6 @@ from __future__ import annotations
import json
import socket
import sys
import types
from pathlib import Path
from unittest.mock import MagicMock, patch
# A fake node server has no real backend to prove capability with; say so
@@ -134,7 +132,6 @@ def test_print_models_table_runs_without_error(capsys, monkeypatch):
def test_wizard_writes_config_on_happy_path(tmp_path, monkeypatch):
"Wizard writes config on happy path\n\nTags: general"
from meshnet_node import wizard as wiz
from meshnet_node.config import load_config, save_config
# Fake GPU
gpus = [{"index": 0, "name": "RTX 4090", "vram_gb": 24.0, "backend": "cuda"}]
@@ -265,7 +262,6 @@ def test_config_command_no_config_exits_1(tmp_path, monkeypatch):
def test_config_command_prints_saved_config(tmp_path, monkeypatch, capsys):
"Config command prints saved config\n\nTags: general"
from meshnet_node import config as cfg_mod
from meshnet_node.config import save_config
from meshnet_node.cli import main
@@ -309,7 +305,6 @@ def test_detect_num_layers_returns_none_on_error(monkeypatch):
def test_startup_auto_detects_shard_range(monkeypatch, tmp_path):
"When shard_start/end are None, startup reads layer count from catalog.\n\nTags: general"
from meshnet_node import startup as su
from meshnet_node.model_catalog import detect_num_layers
calls = []

View File

@@ -162,7 +162,7 @@ def test_streaming_end_to_end_http(two_node_setup):
assert "text/event-stream" in content_type
raw = resp.read().decode()
data_lines = [l for l in raw.strip().splitlines() if l.startswith("data: ")]
data_lines = [line for line in raw.strip().splitlines() if line.startswith("data: ")]
assert data_lines, "No SSE data lines found"
assert data_lines[-1] == "data: [DONE]"

View File

@@ -13,7 +13,6 @@ import urllib.request
import pytest
from meshnet_node.model_backend import (
InsufficientVRAMError,
PartialModelLoadUnsupported,
KVCacheMiss,
TensorPayload,

View File

@@ -5,9 +5,7 @@ before the transaction is sent, unconfirmed batches resent by settlement id
(never double-paying), banned wallets skipped, history queryable over HTTP.
"""
import json
import time
import urllib.request
import pytest
@@ -68,7 +66,7 @@ def test_threshold_triggers_payout_and_zeroes_pending():
ledger.charge_request("client", MODEL, 1000, [("wallet-a", 12)]) # 0.018 pending
treasury = _FakePayoutTreasury()
tracker = _make_tracker(ledger, treasury, threshold=0.01)
port = tracker.start()
tracker.start()
try:
assert _wait_for(lambda: treasury.batches)
assert treasury.batches[0] == [("wallet-a", pytest.approx(0.018))]

View File

@@ -157,7 +157,7 @@ def test_registration_on_follower_visible_on_all_nodes(three_tracker_cluster):
_wait_until_follower_knows_leader(follower, timeout=2.0)
# Register via a follower
node_id = _register_node(follower, port_hint=19999)
_register_node(follower, port_hint=19999)
# Allow replication to propagate (Raft heartbeat interval is 50ms)
time.sleep(0.5)
@@ -223,7 +223,7 @@ def test_registration_on_leader_visible_to_all(three_tracker_cluster):
urls = list(urls)
leader_url, followers = _wait_for_leader(urls, timeout=1.0)
node_id = _register_node(leader_url, port_hint=19996)
_register_node(leader_url, port_hint=19996)
# Allow Raft heartbeat to replicate the entry
time.sleep(0.3)

View File

@@ -19,7 +19,6 @@ from meshnet_tracker.server import (
TrackerServer,
_NodeEntry,
_available_quantizations,
_memory_pool_map,
_rebalance_all_locked,
_registration_ban_error,
_scale_demanded_models_locked,
@@ -1448,7 +1447,7 @@ def test_tracker_pool_join_adds_redundant_copy_without_splitting_incumbent():
"vram_bytes": 10_000, "ram_bytes": 10_000, "quantizations": ["bfloat16"],
"benchmark_tokens_per_sec": 1.0, "hardware_profile": {}, "score": 1.0},
)
second = _post_json(
_post_json(
f"http://127.0.0.1:{tracker_port}/v1/nodes/register",
{"endpoint": "http://127.0.0.1:9016", "model": "tiny-model",
"vram_bytes": 10_000, "ram_bytes": 10_000, "quantizations": ["bfloat16"],