Abstract SRAM and DRAM memory technologies have been dominant in the implementations of subsystems. In recent years, mainly driven by huge demands big data applications, NVRAM technology has emerged as a denser technology, enabling design new hybrid DRAM/NVRAM hierarchies that combine multiple media to balance capacity, latency, cost, endurance. Two main approaches are being applied hierarchies...

Main memory system design and corresponding technology requirements have become increasingly challenging for data-dominated high-performance applications. To address the leakage scalability issues of conventional DRAM-based memory, new technologies with ultra-low potential high been explored extensively over last decade. However, none them are mature enough to serve as a drop-in replacement DRA...