150 citations · 185 across the 11 of their papers we have counts for
4 papers · 1 filter
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…
RowHammer: Reliability Analysis and Security Implications
Yoongu Kim, Ross Daly, Jeremie Kim +6
As process technology scales down to smaller dimensions, DRAM chips become more vulnerable to disturbance, a phenomenon in which different DRAM cells interfere with each other's op…
Tiered-Latency DRAM (TL-DRAM)
Donghyuk Lee, Yoongu Kim, Vivek Seshadri +3
This paper summarizes the idea of Tiered-Latency DRAM, which was published in HPCA 2013. The key goal of TL-DRAM is to provide low DRAM latency at low cost, a critical problem in m…
Reducing Performance Impact of DRAM Refresh by Parallelizing Refreshes with Accesses
Kevin Kai-Wei Chang, Donghyuk Lee, Zeshan Chishti +4
Modern DRAM cells are periodically refreshed to prevent data loss due to leakage. Commodity DDR DRAM refreshes cells at the rank level. This degrades performance significantly beca…