assembly (617)

  1. assembly c++ compiler - Why doesn't GCC optimize a*a*a*a*a*a to (a*a*a)*(a*a*a)?
  2. c++ relational operators - Is < faster than <=?
  3. c++ agner fog - Replacing a 32-bit loop counter with 64-bit introduces crazy performance deviations
  4. performance inline agner - C++ code for testing the Collatz conjecture faster than hand-written assembly - why?
  5. c++ haswell floating - How do I achieve the theoretical maximum of 4 FLOPs per cycle?
  6. assembly at&t syntax - What's the purpose of the LEA instruction?
  7. performance compare language - When is assembly faster than C?
  8. c++ how optimization - Why does GCC generate 15-20% faster code if I optimize for size instead of speed?
  9. debugging generate assembly - How do you get assembler output from C/C++ source in gcc?
  10. performance string goto - Why does Java switch on contiguous ints appear to run faster with added cases?

  11. performance vs else - Is 'switch' faster than 'if'?
  12. c language how - Why aren't programs written in Assembly more often?
  13. g++ generate - Using GCC to produce readable assembly?
  14. performance Why would introducing useless MOV instructions speed up a tight loop in x86_64 assembly?
  15. security ubuntu wiki - What is a retpoline and how does it work?
  16. x86 threading thread - What does multicore assembly language look like?
  17. c++ how to - Protecting executable from reverse engineering?
  18. c++ difference between - What is exactly the base pointer and stack pointer? To what do they point?
  19. debugging online c++ - Is it possible to “decompile” a Windows .exe? Or at least view the Assembly?
  20. machine-code source example - Assembly code vs Machine code vs Object code?