Removes an element from one of the InnerPQs.
Slightly-more efficient than looping tryRemoveAny, but no way to bail out. Warning: This method is blocking: it will run forever if empty.
A removed element. Progress: Deadlock-free if there are no more than width total concurrent threads.
See Implementation
Removes an element from one of the InnerPQs.
Slightly-more efficient than looping tryRemoveAny, but no way to bail out. Warning: This method is blocking: it will run forever if empty.