173 citations · 782 across the 61 of their papers we have counts for
4 papers · 1 filter
Understanding and Exploiting Design-Induced Latency Variation in Modern DRAM Chips
Donghyuk Lee, Samira Khan, Lavanya Subramanian +5
Variation has been shown to exist across the cells within a modern DRAM chip. We empirically demonstrate a new form of variation that exists within a real DRAM chip, induced by the…
Practical Data Compression for Modern Memory Hierarchies
Gennady Pekhimenko
In this thesis, we describe a new, practical approach to integrating hardware-based data compression within the memory hierarchy, including on-chip caches, main memory, and both on…
Adaptive-Latency DRAM (AL-DRAM)
Donghyuk Lee, Yoongu Kim, Gennady Pekhimenko +4
This paper summarizes the idea of Adaptive-Latency DRAM (AL-DRAM), which was published in HPCA 2015. The key goal of AL-DRAM is to exploit the extra margin that is built into the D…
A Framework for Accelerating Bottlenecks in GPU Execution with Assist Warps
Nandita Vijaykumar, Gennady Pekhimenko, Adwait Jog +7
Modern Graphics Processing Units (GPUs) are well provisioned to support the concurrent execution of thousands of threads. Unfortunately, different bottlenecks during execution and…