5. Technical Appendices# 5.1. Compute Capabilities 5.2. CUDA Environment Variables 5.3. C++ Language Support 5.4. C/C++ Language Extensions 5.5. Improving CUDA Compilation Time 5.6. Floating-Point Computation 5.7. Device-Callable APIs and Intrinsics 5.8. CUDA C++ Memory Model 5.9. CUDA C++ Execution model