The increasing demand for memory in hyperscale applications has led to memory becoming
a large portion of the overall datacenter spend. The emergence of coherent interfaces like …

Modern computing systems are overwhelmingly designed to move data to computation. This
design choice goes directly against at least three key trends in computing that cause …

Historically, server designers have opted for simple memory systems by picking one of a few
commoditized DDR memory products. We are already witnessing a major upheaval in the off …

The unrelenting growth of the memory needs of emerging datacenter applications, along
with ever increasing cost and volatility of DRAM prices, has led to DRAM being a major …

ABSTRACT PCMs are Non-Volatile Memories (NVMs) that store data using phase-change
semiconductors, such as silicon-chalcogenide glass. In addition to increased integration …

In this paper, we explore the possibility of using STT-RAM technology to completely replace
DRAM in main memory. Our goal is to make STT-RAM performance comparable to DRAM …

Software-controlled heterogeneous memory systems have the potential to increase the
performance and cost efficiency of computing systems. However they can only deliver on …

This paper considers the problem of how to implement a file system on Storage Class
Memory (SCM), that is directly connected to the memory bus, byte addressable and is also …

Long DRAM latency is a critical performance bottleneck in current systems. DRAM access
latency is defined by three fundamental operations that take place within the DRAM cell …

In this paper we focus on common data reorganization operations such as shuffle,
pack/unpack, swap, transpose, and layout transformations. Although these operations …