Sohu Tech Products
Jun 30, 2021 · Mobile Development
iOS App Launch Process, Optimization Strategies, and Binary Reordering Techniques
This article explains the iOS app launch lifecycle—including cold and hot starts—details launch‑time optimizations before and after the main function, introduces the fundamentals of virtual memory and ASLR, and provides a practical guide to binary reordering using order files and Clang instrumentation.
Binary ReorderingPerformance Optimizationapp launch
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