The roller refusal leaked its raw Rust form through ExecFault::Window
(SpanTooShort { span: (Timestamp(...), ...), need: ... }) — the one
break in the cycle's Debug-free prose seam. The detail now phrases
both roller refusals in the doc's own ms unit:
'in_sample_ms + out_of_sample_ms = N ms exceeds the campaign window
[a, b] (L ms)'. RED-first: the wf_roller_refusal_maps_to_window_fault
pin was flipped to the prose form (observed RED on the old Debug
output), then the map_err phrased; live repro confirmed against the
fieldtest fixture.
Gates: workspace 987/0, clippy -D warnings clean.
refs #198
campaign_run.rs: target resolution (file is register-then-run sugar;
bare 64-hex is the canonical id — #198 decision 1), project gate before
any store write, zero-fault referential gate, process fetch + v1
preflight, then aura_campaign::execute with the CLI MemberRunner over
the shipped loaded-blueprint convention: per-member blueprint reload,
reduce-mode wrap, unique suffix-join of raw campaign axis names onto
the wrapped param_space, windowed real data via the shipped ms->ns
source seam (absent archive/zero-bar windows -> NoData). Emission:
family_table / selection_report lines gated on the doc's emit list
(names debug_asserted against emit_vocabulary), the campaign_run
record line always, persist_taps deferred LOUDLY on stderr before
execution (F7 lesson), zero-survivor cells noted on stderr with exit 0.
exec_fault_prose/member_fault_prose keep the Debug-free house seam.
Seam tests: 8 campaign_run_* e2e tests incl. outside-project, bogus
target, unknown id, v1-boundary (mc process registers fine, run
refuses), persist_taps ordering, and the gated real-data
sweep->gate->walkforward e2e — which ran its full assert path on this
host (local GER40 2024-09 archive) rather than the data-less skip.
Also: exec.rs campaign-id guard tightened to lowercase hex, matching
is_content_id and the store's self-keyed form (review nit).
Gates: workspace 975/0, clippy -D warnings clean.
refs #198
The execution core: cells iterate strategy x instrument x window in doc
order (sequential — C1 keeps parallelism across sims); the sweep stage
enumerates the axes odometer (BTreeMap order, last axis fastest) through
the engine sweep over a ListSpace with lowest-index-deterministic fault
capture; selection dispatches optimize / optimize_plateau /
optimize_deflated (deflation nulls seeded from the campaign doc's seed);
gates filter per-member via member_metric (metrics.r == None fails an R
predicate, conservative); an empty survivor set truncates the cell's
realization and the run continues (exit-0 semantics at the caller). The
walk-forward stage rolls the declared cell window in ms (WfMode ->
RollMode), IS-sweeps ONLY the survivor points per window, stamps
manifest.selection on OOS winner reports, and appends a WalkForward
family; realization = CampaignRunRecord over untouched family records.
The loop's task-7 BLOCKED was review-exhaustion on the task-6 stub
wording the plan itself prescribed (task 7 deletes that stub); a fresh
post-loop quality review on the final diff returned one Minor — the
campaign_id prefix slice could panic on a malformed id — fixed as a
typed PipelineShape refusal + test (execute_refuses_malformed_campaign_id).
Known and accepted: a cross-cell member fault leaves earlier cells'
families as unreferenced records in the append-only store; nested
window/member parallelism can oversubscribe cores on large campaigns.
Gates: aura-campaign 29/0, workspace 961+/0, clippy -D warnings clean.
refs #198
New leaf library crate: the campaign-execution semantics home (#198
home decision — reusable beyond the CLI; NOT C21's project-side
World). CellSpec + the MemberRunner seam (the only thing a consumer
implements), MemberFault/ExecFault (Display-free, prose at the binary
seam), member_metric over the 14 per-member scalars (third roster
site, refs #190 — drift fails safe as a preflight refusal), and
preflight: v1 pipeline shape std::sweep [std::gate]* [std::walk_forward],
rankable-metric and gate-metric rosters, plateau-in-wf and
deflate+plateau refusals, i64-fit guard on wf lengths — all before any
member runs.
Post-loop: the held quality finding (untested i64-fit arm) verified
real and closed by hand — preflight_refuses_wf_length_exceeding_i64.
Gates: aura-campaign 14/0, clippy -D warnings clean.
refs #198
Brummel