Method DequeuerAll

util/thread/lfstack_ut.cpp:68–86

        }

        void DequeuerAll() {
            StartLatch.CountDown();
            StartLatch.Await();

            TVector<int> temp;
            while (LeftToDequeue.load() > 0) {
                size_t dequeued = 0;
                for (size_t i = 0; i < 100; ++i) {
                    temp.clear();
                    if (SingleConsumer) {
                        Stack.DequeueAllSingleConsumer(&temp);
                    } else {
                        Stack.DequeueAll(&temp);
                    }
                    dequeued += temp.size();
                }
                LeftToDequeue -= dequeued;
            }
        }

        void Run() {
            TVector<TSimpleSharedPtr<NThreading::TLegacyFuture<>>> futures;