A Hybrid DRAM/PCM Buffer Cache Architecture for Smartphones with QoS Consideration
ACM Transactions on Design Automation of Electronic Systems (TODAES), Volume 22, Issue 2, 2017, Pages 27:1-27:22.
Flash memory is widely used in mobile phones to store contact information, application files, and other types of data. In an operating system, the buffer cache keeps the I/O blocks in dynamic random access memory (DRAM) to reduce the slow flash accesses. However, in smartphones, we observed two issues which reduce the benefits of the buff...More
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