codeflash/tiles/codeflash-docs/evals/scenario-3/task.md
Kevin Turcios 869fbe1766 chore: add eval scenarios for codeflash-docs tile
5 scenarios testing: code serialization format, candidate lifecycle/DAG,
deterministic patches, effort levels/selection criteria, and function
representation/concurrency model.
2026-02-14 21:29:22 -05:00

697 B

Explain Test Reproducibility Guarantees

Context

A codeflash user notices that their optimization candidate passes behavioral tests on one run but fails on the next. They suspect non-determinism in the test execution. They want to understand what guarantees codeflash provides for test reproducibility and how the system ensures consistent results.

Task

Write a technical explanation of how codeflash ensures deterministic test execution. Cover the execution environment setup, what sources of non-determinism are controlled, and any specific values or configurations used. Also explain the test execution architecture.

Expected Outputs

  • A markdown file test-reproducibility.md