设计了一种支持逻辑电路辅助计算的相变存储系统，将计算密集型任务卸载至基于逻辑电路的相变存储器（PCM）中，以解决由于大量数据迁移而造成的传输瓶颈问题；同时，利用逻辑电路的并行执行能力来实现对数据的高效处理，并利用PCM的独特优势来提高系统的整体性能.结果表明，所提出的相变存储系统比传统的数据处理方式的性能更佳.
A phase change memory (PCM) based storage system with novel logical device is proposed, and it can off-load compute-intensive tasks from sever to the storage. In such a way, the proposed PCM-based storage system can avoid extra data transfer and improve efficiency of data processing with parallelism capability of logical device. Moreover, PCM promises to increase the overall system performance due to its unique features. Experimental results demonstrate that the proposed system is vastly superior to the traditional way.
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