Baidu Tech Salon
May 28, 2014 · Game Development
C++ Performance Optimization Techniques for Ray Tracing
The article outlines 27 C++ performance optimization techniques for ray tracing, emphasizing profiling hot paths, minimizing branches and memory accesses, using inline and reference passing, aligning data, loop unrolling, avoiding unnecessary temporaries, and simplifying math to exploit cache locality and modern CPU parallelism.
Amdahl's lawC++ optimizationCache Optimization
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