| # Source inventory and authority |
|
|
| ## Authority order |
|
|
| 1. Server run artifacts and full configs on `jlu66`. |
| 2. This corrected handoff package. |
| 3. Public development repositories: [ReTime_source](https://github.com/miaochengy-pngu/ReTime_source) and [OPTR-StarVLA](https://github.com/miaochengy-pngu/OPTR-StarVLA). |
|
|
| Server facts override stale prose or inferred settings in a repository snapshot. |
|
|
| ## Server-authoritative origins |
|
|
| - Development tree: `/home/miaochengyu/starVLA-infoflow-codex` |
| - Curated source tree: `/home/miaochengyu/OPTR-StarVLA-clean` |
| - 20K parent: `/mnt/miaochengyu/starvla-infoflow-runtime/runs/florence-scratch-official-100k/florence-scratch-uniform-seed-42-official100k-mb4-eval1k-20260726` |
| - Confirmatory arms: `/mnt/miaochengyu/starvla-infoflow-runtime/runs/infoflow-confirmatory-22k-20260730` |
| - Frozen proposal: `/mnt/miaochengyu/starvla-infoflow-runtime/runs/infoflow-proposals/scratch20k_residual_grid8_gate42f_batch1_20260729/residual_temporal_proposal.json` |
| - Formal aggregate: `/home/miaochengyu/starVLA-infoflow-codex/logs/bridgert/infoflow_confirmatory_eval/seed_117465/final_test_policy_seeds_20p5/aggregate_summary.json` |
|
|
| ## Corrections applied during handoff |
|
|
| - Corrected DeepSpeed from a stale ZeRO-3 description to the actually used **ZeRO-2** configuration. |
| - Corrected `diffusion_model_cfg.cross_attention_dim` from stale 2048 to the actually used **1024**. |
| - Fixed world size directly at 2 in the portable Accelerate config. |
| - Restricted the public launcher to the uploaded Uniform and Residual arms. |
| - Removed engineering checksum/path gates from launch. |
| - Kept the real semantic identity requirements for data, episodes, valid anchors and proposal support. |
|
|
| ## Key implementation files |
|
|
| - `starVLA/training/train_starvla.py`: trainer, exact-state resume, checkpointing. |
| - `starVLA/training/infoflow.py`: InfoFlow/importance-correction integration. |
| - `starVLA/dataloader/temporal_proposal.py`: proposal parsing and support semantics. |
| - `starVLA/dataloader/infoflow_sampler.py`: traceable sampling. |
| - `starVLA/scoring/flow_residual.py`: residual scoring. |
| - `starVLA/scoring/residual_cache.py`: score-cache handling. |
| - `scripts/run_florence_bridge_arm.sh`: portable two-GPU continuation launcher. |
| - `scripts/evaluate_bridge_384_no_video.sh`: locked 384-rollout orchestrator. |
|
|
| The public dataset and base Florence model are not redistributed in this package. Their local paths are supplied through environment variables. |
|
|
