futex_waitv was only a small part of the whole FUTEX2 package. https://www.phoronix.com/news/FUTEX2-futex_waitv-v2 ... https://www.phoronix.com/search/FU

futex_waitv was only a small part of the whole FUTEX2 package. https://www.phoronix.com/news/FUTEX2-futex_waitv-v2 ... https://www.phoronix.com/search/FUTEX2 ... https://www.phoronix.com/news/Futex2-System-Call-RFC https://www.phoronix.com/news/FUTEX2-LPC-2020 https://www.phoronix.com/news/FUTEX2-2021-Still-WIP https://www.phoronix.com/news/FUTEX2-Bits-In-Locking-Core Though none of the articles so far have bothered looking up... 'NtPulseEvent() or the "wait-for-all" mode of NtWaitForMultipleObjects()' Not many great hits for NtPulseEvent() but the first result I got says "Function sets event to signaled state, releases all (or one - dependly of EVENT_TYPE) waiting threads, and resets event to non-signaled state. If they're no waiting threads, NtPulseEvent just clear event state." NtWaitForMultipleObjects() https://learn.microsoft.com/en-us/windows/win32/api/synchapi/nf-synchapi-waitformultipleobjects https://learn.microsoft.com/en-us/windows/win32/api/synchapi... After reading this, I'm still unclear about what's missing. A guess is the wakeup on timeout?