submmit/modelhub_submmit_api/README.md

# ModelHub Submission Runner

This package automates ModelScope model discovery and ModelHub submission.
It currently supports:

- one-shot submission planning via `main.py`
- daily batch execution via `run_daily.sh`
- continuous queue refill via `run_poll.sh`
- multiple ModelHub tokens read from `KEY.md` and `KEYS.md`
- automatic task/framework/template selection across the supported GPU catalog
- adaptive long-term/exploration/recent GPU scheduling with a persistent local snapshot

## Layout

- `main.py`: core discovery, scoring, dedup, and submission
- `daily_runner.py`: daily wave orchestration
- `poll_runner.py`: long-running queue refiller
- `runner_common.py`: shared token / key file loading
- `hf_discovery.py`: ModelScope model discovery and inspection (keeps the legacy module name)
- `modelhub_client.py`: ModelHub API client and token-pool routing
- `history_stats.py`: online history aggregation, ranking, and warnings
- `template_selector.py`: template lookup and GPU normalization
- `task_registry.py`: task-type and framework selection rules
- `tests/`: unit tests and regression coverage

## Key Files

- `KEY.md`: primary ModelScope and ModelHub tokens
- `KEYS.md`: optional supplemental ModelHub tokens
- `templates/public_submit/adapt_task_templates.jsonl`: public submit templates

The runner reads both files automatically. Add more accounts by appending
`XC_TOKEN3`, `XC_TOKEN4`, and so on to `KEYS.md`.

Template lookup is also relative. The selector searches from the current working
directory and the module directory. The primary project layout is:

- `templates/public_submit/adapt_task_templates.jsonl`

It still accepts the legacy fallback path below for compatibility with older
deployments:

- `model adaptation/templates/public_submit/adapt_task_templates.jsonl`

If your Space keeps templates in another location, set `MODELHUB_TEMPLATE_FILE`
to the exact JSONL path.

## Quick Start

Run a single daily batch:

```bash
cd /path/to/submmit
# testing: one run defaults to 3 targets if daily-target is not specified
bash run_daily.sh --rounds 1
```

Run the continuous queue refiller:

```bash
cd /path/to/submmit
bash run_poll.sh
```

Dry-run either entrypoint to inspect candidate selection without submitting:

```bash
cd /path/to/submmit
bash run_daily.sh --dry-run
bash run_poll.sh --dry-run
```

## Behavior

- The runner auto-discovers all safe GPU/template combinations from the public submit catalog.
- Automatic GPU selection uses smooth 50/30/20 scheduling: long-term Wilson-ranked top 3 GPUs,
  all supported GPUs, and the best GPU from the latest 1,000 terminal tasks.
- A strategy generation lasts exactly 200 platform-accepted submissions. Rejected API calls and
  duplicates do not advance it. The next cycle refreshes platform history before submitting again.
- Strategy state is stored in `.modelhub_state/gpu_strategy.json`; a generation never recalculates
  during candidate submission.
- Each model can be submitted at most once per GPU.
- Multiple ModelHub tokens are pooled and used to route submissions to the account with available async capacity.
- Concurrent submissions reserve account slots locally, and an account-capacity race automatically falls through to another account.
- Concurrent local processes claim model/GPU pairs in `.modelhub_state/submission_claims.jsonl`; shared ledger, history, and outcome files use process locks and atomic replacement.
- ModelScope list pages are paced and cached for 15 minutes. HTTP 429 responses use exponential
  backoff and `Retry-After`; pages already downloaded remain usable and the failed page is retried
  on the next cycle.
- Every third poll cycle, a full account gets one controlled capacity probe. A successful probe
  raises that account's persisted known limit; a capacity rejection enters cooldown.

## Important Flags

Common flags:

- `--daily-target`: total target submissions for the day; `0` means unlimited
- `--min-downloads`: ModelScope download floor
- `--history-stats-threshold`: local ledger threshold before using online history stats
- `--max-scan-models`: hard cap on scanned HF models for a run (0 = auto)
- `--scan-multiplier`: multiplier used for auto scan cap derivation from quota/queue capacity
- `--read-concurrency`: concurrent HTTP reads while scanning model candidates (default 4)
- `--max-submits-per-run`: max tasks to submit per run cycle (0 = unlimited)
- `--submit-concurrency`: concurrent task submissions (default auto, uses 0)
- `--skip-outcome-sync`: skip outcome sync before scanning
- `--skip-history-archive`: skip history archive download for this run
- `--dry-run`: plan only, do not submit
- `--gpu-strategy-refresh-submissions`: accepted tasks per strategy generation (default `200`)
- `--disable-gpu-strategy`: restore legacy ordering; explicit `--gpu/--gpus` also bypasses adaptive selection
- `run_daily.sh` injects `--daily-target 3` when no daily-target flag is provided. Set `SUBMIT_DAILY_TARGET` or pass `--daily-target` explicitly for a different target.

`run_poll.sh` adds:

- `--poll-interval-seconds`: sleep when all accounts are saturated (default 15)
- `--idle-interval-seconds`: sleep when a cycle submits nothing (default 60)
- `--max-scan-models`: hard cap on scanned HF models for this cycle (0 = auto)
- `--scan-multiplier`: multiplier used for auto scan cap derivation from quota/queue capacity
- `--max-submits-per-run`: max tasks to submit per poll cycle (0 = unlimited)
- `--skip-outcome-sync`: skip outcome sync before scanning
- `--skip-history-archive`: skip history archive download for this cycle
- `--submit-concurrency`: concurrent task submission calls used by each cycle (0 = auto)
- `--post-cycle-cooldown-seconds`: pause after a successful cycle before next cycle (default 2)
- `--max-cycles`: optional hard stop for testing or batch windows

## Output

Run artifacts are written under:

- `runs/`: one-shot submission runs
- `daily_runs/`: batch orchestration runs
- `poll_runs/`: poller cycles

Each run typically includes:

- `summary.json`
- `pre_submit_report.json`
- `candidates.jsonl`
- `submitted.jsonl`
- `skipped.jsonl`
- `failed.jsonl`

Persistent local scheduler state is written under `.modelhub_state/`:

- `gpu_strategy.json`: GPU ranks, generation progress, and 50/30/20 accepted counters
- `account_capacity.json`: learned per-account active-task limits

## Verification

Run the full test suite:

```bash
cd /path/to/submmit
python3 -m unittest discover -s tests -v
```

## Notes

- This is a submission automation tool, not a scheduler daemon. Use `screen`, `tmux`,
  `nohup`, or `systemd` if you want it to keep running in the background.
- The platform still enforces per-account async capacity limits, so the poller can
  keep the queue close to full but cannot override the platform cap.
- `bash run_poll.sh` now defaults to unlimited mode and keeps refilling until you stop the process manually.
- Queue polling defaults to 15 seconds, successful-cycle cooldown to 2 seconds,
  and per-cycle submissions to all available slots. Override these values when
  the platform requires a lower request rate.