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cs.AR2019
TicToc: Enabling Bandwidth-Efficient DRAM Caching for both Hits and Misses in Hybrid Memory Systems
Vinson Young, Zeshan Chishti, Moinuddin K. Qureshi
This paper investigates bandwidth-efficient DRAM caching for hybrid DRAM + 3D-XPoint memories. 3D-XPoint is becoming a viable alternative to DRAM as it enables high-capacity and no…
cs.AR2019
To Update or Not To Update?: Bandwidth-Efficient Intelligent Replacement Policies for DRAM Caches
Vinson Young, Moinuddin K. Qureshi
This paper investigates intelligent replacement policies for improving the hit-rate of gigascale DRAM caches. Cache replacement policies are commonly used to improve the hit-rate o…
cs.AR2018
CRAM: Efficient Hardware-Based Memory Compression for Bandwidth Enhancement
Vinson Young, Sanjay Kariyappa, Moinuddin K. Qureshi
This paper investigates hardware-based memory compression designs to increase the memory bandwidth. When lines are compressible, the hardware can store multiple lines in a single m…