Characterizing and mitigating the impact of process variations on phase change based memory systems
W Zhang, T Li - Proceedings of the 42nd Annual IEEE/ACM …, 2009 - dl.acm.org
Dynamic Random Access Memory (DRAM) has been used in main memory design for
decades. However, DRAM consumes an increasing power budget and faces difficulties in …
decades. However, DRAM consumes an increasing power budget and faces difficulties in …
Architecting phase change memory as a scalable dram alternative
Memory scaling is in jeopardy as charge storage and sensing mechanisms become less
reliable for prevalent memory technologies, such as DRAM. In contrast, phase change …
reliable for prevalent memory technologies, such as DRAM. In contrast, phase change …
Energy-aware writes to non-volatile main memory
Scalability challenges of DRAM technology call for advances in emerging memory
technologies, among which Phase Change Memory (PCM) has received considerable …
technologies, among which Phase Change Memory (PCM) has received considerable …
Phase change memory architecture and the quest for scalability
Memory scaling is in jeopardy as charge storage and sensing mechanisms become less
reliable for prevalent memory technologies, such as dynamic random access memory …
reliable for prevalent memory technologies, such as dynamic random access memory …
Improving performance and lifetime of DRAM-PCM hybrid main memory through a proactive page allocation strategy
Phase change memory (PCM), given its non-volatility and low static energy consumption, is
a promising candidate to be used as main memory. However, due to its limited endurance …
a promising candidate to be used as main memory. However, due to its limited endurance …
Enhancing lifetime and security of PCM-based main memory with start-gap wear leveling
MK Qureshi, J Karidis, M Franceschini… - Proceedings of the …, 2009 - dl.acm.org
Phase Change Memory (PCM) is an emerging memory technology that can increase main
memory capacity in a cost-effective and power-efficient manner. However, PCM cells can …
memory capacity in a cost-effective and power-efficient manner. However, PCM cells can …
Pay-as-you-go: Low-overhead hard-error correction for phase change memories
MK Qureshi - Proceedings of the 44th Annual IEEE/ACM …, 2011 - dl.acm.org
Phase Change Memory (PCM) suffers from the problem of limited write endurance. This
problem is exacerbated because of the high variability in lifetime across PCM cells, resulting …
problem is exacerbated because of the high variability in lifetime across PCM cells, resulting …
SD-PCM: Constructing reliable super dense phase change memory under write disturbance
Phase Change Memory (PCM) has better scalability and smaller cell size comparing to
DRAM. However, further scaling PCM cell in deep sub-micron regime results in significant …
DRAM. However, further scaling PCM cell in deep sub-micron regime results in significant …
Enabling and exploiting partition-level parallelism (PALP) in phase change memories
Phase-change memory (PCM) devices have multiple banks to serve memory requests in
parallel. Unfortunately, if two requests go to the same bank, they have to be served one after …
parallel. Unfortunately, if two requests go to the same bank, they have to be served one after …
Preventing PCM banks from seizing too much power
Widespread adoption of Phase Change Memory (PCM) requires solutions to several
problems recently addressed in the literature, including limited endurance, increased write …
problems recently addressed in the literature, including limited endurance, increased write …