alt Hacker NewsDeterministic systems like tracing GCs, JIT compilers, PGO data, machine learning optimising passes that vary their output, depending on program behaviours?
Deterministic systems like tracing GCs, JIT compilers, PGO data, machine learning optimising passes that vary their output, depending on program behaviours?
If those systems are changing the semantics, they are buggy. If an LLM is changing the semantics, it's a tuesday.