CppCon2018: nanotest

[schorsch1976]

Dear Gor,
as VS16.8 has now official coroutine support i compiled your source on Windows and VS 2019 16.8.2 and Win10 x64. I just removed the experimental from the namespace,

All 3 algorithms of nanotest.cpp report "!!!! BUG" on windows and i cant understand why ....

naive big 1

count: 67108864 lookups: 1048576 repeat 5
50.106 ns per lookup/log2(size)
sum 2618390
!!!! BUG, expected 2624940

---

sm big 1

count: 67108864 lookups: 1048576 repeat 5
64.5962 ns per lookup/log2(size)
sum 2618390
!!!! BUG, expected 2624940

---

coro big 1

count: 67108864 lookups: 1048576 repeat 5
64.6175 ns per lookup/log2(size)
sum 2618390
!!!! BUG, expected 2624940