C++ Performance and Optimisation

C++ Performance and Optimisation

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Implementing move semantics

12 of 23

12 of 23

Implementing move semantics

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C++ Performance and Optimisation

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  1. 1 Intro
  2. 2 The performance story
  3. 3 Overview
  4. 4 Modern CPUs
  5. 5 Instructions are "free", memory b/w isn't
  6. 6 Cache hierarchy
  7. 7 Measurement - Big O notation
  8. 8 Data layout and performance
  9. 9 Vectorisation (2)
  10. 10 Move semantics and rvalue references
  11. 11 Move semantics example
  12. 12 Implementing move semantics
  13. 13 Memory allocations and STL
  14. 14 Optimisation - hash function
  15. 15 Binary search on a sorted collection
  16. 16 Domain knowledge
  17. 17 questions about data access
  18. 18 Non-primary key access
  19. 19 Range scans and sequential access
  20. 20 Read/write ratio
  21. 21 Working set size • How much of the common dan will fit in main
  22. 22 Consistency
  23. 23 Summary

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