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Campaign: address the parent code_path_audit_20260607 Finding 1 (CRITICAL)
Metadata 4.01e22 effective codepaths via 3 SSDL techniques.
3 children, sequential, with budget gates:
1. metadata_nil_sentinel_20260624 (>= 10% drop): introduce
NIL_METADATA sentinel + migrate 6 nil-check functions.
2. metadata_generational_handle_20260624 (>= 20% drop,
BLOCKED_BY 1): wrap Metadata in (index, generation) handle;
collapse lifetime branches to 1 lookup + 1 cmp.
3. metadata_field_cache_20260624 (>= 30% drop, BLOCKED_BY 2):
MetadataFieldCache keyed by (handle.index, field_name);
123 string-keyed entry.get('key', default) sites become
cache lookups.
Each child has its own spec/plan/metadata/state. Budget gate
after each child: re-measure effective codepaths; if drop < threshold,
PAUSE the campaign and report to user.
End-of-campaign TRACK_COMPLETION captures the cumulative reduction
vs the 4.01e22 baseline. Deferred follow-up: apply the same
3 SSDL primitives to the 4 other dict[str, Any] aliases
(FileItem, CommsLogEntry, HistoryMessage, ToolDefinition, ToolCall).
16 files committed: 4 directories x 4 files each (spec, plan,
metadata, state).
44 lines
1.6 KiB
TOML
44 lines
1.6 KiB
TOML
# Track state for metadata_field_cache_20260624
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# Child 3 of metadata_ssdl_defusing_20260624 campaign.
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# 3 phases, 3 tasks. BLOCKED_BY children 1 and 2.
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[meta]
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track_id = "metadata_field_cache_20260624"
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name = "Child 3: Metadata Field Cache"
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status = "active"
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current_phase = 0
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last_updated = "2026-06-24"
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[parent]
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parent_campaign = "metadata_ssdl_defusing_20260624"
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[blocked_by]
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code_path_audit_20260607 = "shipped"
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metadata_nil_sentinel_20260624 = "shipped"
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metadata_generational_handle_20260624 = "shipped"
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[blocks]
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# This child blocks nothing within the campaign (it's the last child)
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[phases]
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phase_1 = { status = "pending", checkpointsha = "", name = "Behavioral Test" }
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phase_2 = { status = "pending", checkpointsha = "", name = "Implementation (Cache + 123 migrations)" }
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phase_3 = { status = "pending", checkpointsha = "", name = "Verification + Budget Gate + Campaign SHIPPED" }
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[tasks]
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t1_1 = { status = "pending", commit_sha = "", description = "Write tests/test_metadata_field_cache.py with 4 tests (red)" }
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t2_1 = { status = "pending", commit_sha = "", description = "Add MetadataFieldCache + migrate 123 field-access sites" }
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t3_1 = { status = "pending", commit_sha = "", description = "Run all 6 VCs; capture budget gate; write child TRACK_COMPLETION; write campaign TRACK_COMPLETION; update both state.toml + tracks.md" }
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[verification]
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vc1_field_cache_exists = false
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vc2_production_uses_cache = false
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vc3_behavioral_test_passes = false
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vc4_budget_gate_met = false
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vc5_full_test_suite_green = false
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vc6_audit_gates_clean = false
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[budget_gate]
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baseline = "post_child_2_measurement"
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expected_drop_pct = 30
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post_child_3_measurement = null |