在 2020/5/18 15:15, Tempelaar E. (Erik) 写道: > I've been searching the web for answers but I'm a bit lost. > What can explain the difference in behaviour of the two msys2 environments on > my system? > > Is it a regression in Windows 10 1803, as discussed in this PR with a > workaround to force the timing to a lower resolution? > https://github.com/RPCS3/rpcs3/pull/4579 > Please advise. Anything that could point me in the right direction would be > highly appreciated. > >
It may be owing to the fact that the winpthreads implementation of condition variables is not very efficient. Probably you can compare `std::condition_variable` to native `CONDITION_VARIABLE` to see whether there is a difference. -- Best regards, LH_Mouse
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