Section 95 of 105
92. Deterministic and Reproducible Compilation
Stable section ID: S05-CON-014-SECTION-95 · 16 content blocks
Engineering compilation shall be deterministic and reproducible wherever the same authoritative inputs and controlled environment are used.
A compilation record shall identify:
- Input package and hashes.
- Building BIOS version.
- Compiler version.
- Rule and Profile versions.
- Schema and library versions.
- Configuration parameters.
- Execution environment.
- Date and responsible authority.
- Warnings, errors, and exceptions.
- Generated outputs.
Hidden dependencies, uncontrolled network data, local machine settings, undocumented defaults, or unrecorded manual intervention shall not determine a released engineering result.
Probabilistic AI processes may support analysis, option generation, or anomaly detection, but they shall be isolated from deterministic safety decisions unless their outputs are converted into controlled, reviewed, and reproducible engineering inputs.
Where compilation results differ, the system shall identify the changed input, dependency, rule, configuration, or compiler behavior.
Reproducibility does not establish correctness. A reproducibly compiled unsafe definition remains unsafe and shall fail the applicable safety gates.