Performance optimization and energy consumption of Ultralin NAT-PT

摘要

By studying the two bottleneck functions of Ultralin NAT-PT that poor performance is caused by a mapping list search algorithm. The original system uses a no sorted sequential algorithm that often traverse the list, the execute time is very long. For each optimization algorithm that create list and search list both from the execute speed and energy consumption were assessed. The Chain Hash algorithm and sorted sequential algorithms can greatly improve the performance of NAT-PT system.