Floating point vs integer calculations on modern hardware

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  2. Change floating point rounding mode
  3. What is the size of float and double in C and C++? [duplicate]
  4. Why is integer assignment on a naturally aligned variable atomic on x86?
  5. round() for float in C++
  6. Floating point division vs floating point multiplication
  7. Floating point comparison [duplicate]
  8. Why can’t I use float value as a template parameter?
  9. strange output in comparison of float with float literal
  10. Is floating-point addition and multiplication associative?
  11. How to efficiently perform double/int64 conversions with SSE/AVX?
  12. How to perform a bitwise operation on floating point numbers
  13. Floating point keys in std:map
  14. Is floating-point == ever OK?
  15. What C/C++ compiler can use push pop instructions for creating local variables, instead of just increasing esp once?
  16. Atomicity on x86
  17. In which order should floats be added to get the most precise result?
  18. How do I call “cpuid” in Linux?
  19. Can a bool read/write operation be not atomic on x86? [duplicate]
  20. x86_64 ASM – maximum bytes for an instruction?
  21. How to alter a float by its smallest increment (or close to it)?
  22. Avoiding denormal values in C++
  23. How to specify setprecision rounding
  24. The behaviour of floating point division by zero
  25. Count each bit-position separately over many 64-bit bitmasks, with AVX but not AVX2
  26. Why does printf print random value with float and integer format specifier
  27. Why is there no 2-byte float and does an implementation already exist?
  28. How is floating point conversion actually done in C++?(double to float or float to double)
  29. How to force GCC to assume that a floating-point expression is non-negative?
  30. Is there any advantage to using pow(x,2) instead of x*x, with x double?

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