Quote:
Originally Posted by filler56789
Regarding the GCCs you used in that experiment...
are all of them win32-threaded?
OR posix-threaded?
OR the old ones are win32-threaded and the new ones posix-threaded?
(or vice-versa?)
|
On Windows, all GCC versions used were Mingw-w64 (via MSYS2), which I think uses libwinpthread. But the application under test doesn't use threads anyway.
BTW: I get almost exactly the same results with GCC 9.2.0 and GCC 5.4.0 on Linux.
Quote:
Originally Posted by nevcairiel
std::threads (which aren't supported on mingw64-gcc anyway for some reason)
|
I think Mingw-w64 with "posix" threading-model (the one that depends on libwinpthread)
does support
std::threads, whereas Mingw-w64 with "win32" threading-model doesn't.