Method PostRecv

library/cpp/netliba/v6/ib_collective.cpp:405–407

            return DataSize;
        }
        void PostRecv() {
            SRQ->PostReceive(FakeRecvMem->GetMemRegion(), 0, FakeRecvMem->GetData(), FakeRecvMem->GetSize());
        }
        void Sync() {
            Y_ASSERT(WasFlushed && "Have to call Flush() before data fill & Sync()");
            char* myData = (char*)MemBlock[CurrentBuffer]->GetData();