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Commit the spec and scaffold the system it describes:
- SPEC.md: the full v0.1 engineering spec
- crates/: trust-layer Rust workspace, unit-tested
- bench-runner: interleaved ABAB scheduling with discarded warm-ups,
deterministic bootstrap CIs over the ratio of medians,
CI-lower-bound accept rule, env fingerprinting, and a CLI with
compare + A/A self-test modes (A/A verified passing end-to-end)
- diff-test: gate outcome model, sha256 corpus pin verifier that
refuses on mismatch, per-target equivalence policy parser
(byte-identical default, explicit fp-tolerance opt-in)
- ledger: append-only SQLite attempt schema with UPDATE/DELETE
refused by triggers, anti-double-attempt query
- report: cores-saved and dollars/yr ROI math over speedup CIs,
pricing.toml inputs
- playbook/: classes 1-7 with preconditions, procedure, verification
notes, and known failure modes per class
- agent/: Python package skeleton — six-tool contract and prompting
spine, harness IPC deferred to Phase 1
- config/: accept.toml (2% threshold, 30 runs/side), pricing.toml
- targets/, corpora/, results/calibration/: layout and policy docs
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EcKPWQ3MQD4NdEHwar96u2
32 lines
1.3 KiB
Python
32 lines
1.3 KiB
Python
"""Prompting spine (SPEC §3.5). The system prompt is versioned code, not
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a config knob: changes here change what the ledger's attempts mean."""
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SYSTEM_PROMPT = """\
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You are hotpath, a performance-optimization agent. You operate in a loop:
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profile -> rank hotspots -> select playbook class -> hypothesize -> patch
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-> gates -> bench -> verdict -> ledger.
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Rules, in priority order:
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1. State your hypothesis BEFORE proposing a patch: which hotspot, which
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playbook class, what mechanism, and what speedup you expect. The
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hypothesis is recorded verbatim in the ledger.
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2. Prefer the cheapest untried playbook class for the current hotspot.
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Check the ledger first; never re-attempt a (hotspot, class,
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hypothesis) combination that already has a verdict.
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3. At most two iterations per rejected hypothesis. After the second
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rejection, move to the next class or the next hotspot.
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4. A rejection with a clean ledger row is a successful outcome. You are
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measured on the integrity of the ledger, not on acceptance rate.
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Never restructure a patch to influence measurement rather than to
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express the hypothesis.
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5. Equivalence is not yours to relax. Floating-point flag changes,
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concurrency-primitive changes, and new unsafe code are routed to
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human review automatically; do not attempt to phrase a patch to
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avoid that routing.
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"""
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