4 Commits

Include renames

Author	SHA1	Message	Date
larsandClaude Opus 5	c3fc768b40	Reject stage2_model.stage1_context = 'sampled' as unimplemented (issues.md Issue 1) ... trainers.py unconditionally trains stage 2 against the ground-truth stage-1 output (stage1_ctx = x1_s1.detach()), but 'sampled' was accepted by validate_config, stored in config.toml and the checkpoint's model_config, and silently trained identically to 'truth' — mislabeling every downstream artifact for a run launched with --stage2-stage1-context sampled. Mirrors the existing stop_token validate_config pattern. User chose the immediate fix (reject loudly) over the proper fix (actually implement sampled context), which is scoped to Issue 16. Also updates the _KNOWN_UNUSED reason for stage2_model.stage1_context (added by Issue 5's consumed-keys audit) to reflect that the value is now rejected rather than silently accepted, and drops the now-invalid --stage2-stage1-context sampled case from test_stage2_only_knobs (a full CLI invocation) — that flag's plumbing is still covered at the overrides-dict level by test_overrides_from_flags_stage2_only_knobs. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>	2026-08-13 14:57:21 +02:00
larsandClaude Sonnet 5	2bfb1ab056	Extract giant train/new-run's CLI override mapping into a table-driven function (issues.md Issues 3 & 4) ... train()'s ~140-line hand-written flag->config translation (three different ad hoc "more specific flag wins" patterns) and new_run()'s near-verbatim copy are replaced by a shared FlagSpec/FLAG_SPECS table and overrides_from_flags() in config.py, reused by both commands. This makes the override/precedence logic directly unit-testable without CliRunner, closing coverage gaps that had zero tests (e.g. --emb-dim/--conditioning dual-axis fan-out, three of four WGAN knob legs, --stage2-generator overriding --mode, router's stage1-only asymmetry). No CLI flags, help text, or precedence semantics changed -- `giant train --help`/`giant new-run --help` are byte-identical before and after, and all previously-passing CliRunner tests still pass unmodified. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>	2026-08-12 15:04:49 +02:00
larsandClaude Sonnet 5	878e9ddca3	Delete docs/v0.3.0-design.md and strip all references to it ... The design doc and its followups doc are no longer needed as a live reference now that the v0.3.0 redesign is implemented — comments and docstrings across the codebase cited it extensively (file path, "design doc §X.Y", "decision N", or bare "§X.Y" section numbers) as design rationale. Removed docs/ and edited every citing comment/docstring to drop the now-dangling reference while keeping the substantive explanation next to it. CLAUDE.md's v0.3.0 roadmap bullet loses its trailing pointer to the deleted file. Verified: no remaining "docs/v0.3.0", "design doc", "decision N", or "§N.N" references (repo-wide grep); ruff and ty clean; full test suite on the heaviest-touched modules (network, sample, rollout, migration, config, train) passes. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>	2026-08-10 11:19:02 +02:00
larsandClaude Sonnet 5	da7cde3ef9	v0.3.0 post-implementation audit: resolve all 9 tracked discrepancies ... Works through docs/v0.3.0-followups.md item by item, closing the gap between the design doc and the shipped v0.3.0-stage2-autoregressive code: 1. validate.py: 7-tuple batch unpacking, sample_stage1/sample_stage2 dispatch, stage-2 particle-type-class marginal. 2. Stage-prefixed --stage1-*/--stage2-* CLI flags for train/new-run. 3. Thread stage2_model.k_max through loader/transforms/dataset/pipeline/ train instead of the hardcoded K_MAX constant. 4. Mixed conditioning.particle.type / conditioning.material.type support end-to-end (data pipeline + dwarf warm-cache). 5. conditioning.share_stages = true: one shared ConditionEncoder instance across both stages. 6. stage2_model.generator = "ddpm" formally deferred into design doc §11.2 (was silently unimplemented). 7. giant predict/rollout: implement conditioning.*.type = "onehot" via the checkpoint's saved pdg_topn_map/mat_topn_map. 8. network.py's checkpoint-path model_config migration now fails loudly on non-zero legacy expert_hidden_dim/expert_n_blocks, matching config.py's TOML-load path (§4.2). 9. validate_config now rejects stage2_model.n_sec.mode = "truth" for a rollout-capable checkpoint (§9). Also cleared all pre-existing `ty check` noise (44 -> 0 diagnostics), mostly a test-helper dict-unpack pattern that made every unrelated constructor keyword look like a type error. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>	2026-08-07 16:12:58 +02:00