Top Questions

1. Why does clang make the Quake fast inverse square root code 10x faster than with GCC? (with *(long*)float type punning)
   4 votes

   1 answers
2. How do you reason about fluctuations in benchmarking data?
   3 votes

   2 answers
3. Shouldn't there be a copy ctor invocation here? Elision disabled (no named return value optimization)
   2 votes

   1 answers
4. Why does full `constexpr` enabling of a data structure cause the compiled code to be bigger?
   2 votes

   1 answers
5. Google Benchmark: "***WARNING*** Library was built as DEBUG. Timings may be affected."
   1 votes

   1 answers