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Show HN: Copy-and-patch compiler for hard real-time Python

Quality: 8/10 Relevance: 9/10

Summary

Copapy is a trace-based copy-and-patch compiler for Python focused on deterministic, low-latency real-time computation on embedded hardware. It produces high-performance, architecture-specific machine code from Python graphs with minimal runtime dependencies, and includes a Python runner and a @cp.jit decorator for on-demand compilation. The README covers current features, benchmarks against NumPy, and a developer guide.

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