How does Julia support real-time high-performance systems?

Julia can support real-time systems when code is type-stable and allocation-free, but GC pauses must be carefully managed.

Real-time systems require predictable latency. Julia is not a hard real-time language, but it can be used in soft real-time systems by eliminating allocations, avoiding GC pressure, and precompiling critical paths. Techniques include buffer reuse, static arrays, and avoiding dynamic dispatch in hot loops.