On 2/10/24 10:10, Matteo Italia wrote:
Il 09/02/24 15:18, Matteo Italia ha scritto:
The Win32 threading model uses __gthr_win32_abs_to_rel_time to convert
the timespec used in gthreads to specify the absolute time for end of
the condition variables timed wait to a milliseconds value relative to
"now" to pass to the Win32 SleepConditionVariableCS function.
Unfortunately, the conversion is incorrect, as, due to a typo, it
returns the relative time _in seconds_, so SleepConditionVariableCS
receives a timeout value 1000 times shorter than it should be, resulting
in a huge amount of spurious wakeups in calls such as
std::condition_variable::wait_for or wait_until.
Re-reading the commit message I found a few typos, and it was generally
a bit more obscure than I like; reworded it now, hope it's better.
Thanks, pushed to master and 13.x branches.
