Green Tests, Slow Code: Budget the Clock in Your AI C++ Patch Eval Harness
An eval suite can be green and still ship a regression. The patch returns the right values, compiles clean, and clears every golden case — it just does the work about three times slower than the code it replaced. The numbers in this section are synthetic, chosen so the failure mode is easy to see;…
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- 2026-11-07 18:09 · DEV Community — AI
Green Tests, Slow Code: Budget the Clock in Your AI C++ Patch Eval Harness