M Patel, JS Kim, O Mutlu - ACM SIGARCH Computer Architecture News, 2017 - dl.acm.org
Modern DRAM-based systems suffer from significant energy and latency penalties due to conservative DRAM refresh standards. Volatile DRAM cells can retain information across a …
Main memory is one of the leading hardware causes for machine crashes in today's datacenters. Designing, evaluating and modeling systems that are resilient against memory …
V Sridharan, D Liberty - SC'12: Proceedings of the International …, 2012 - ieeexplore.ieee.org
Most modern computer systems use dynamic random access memory (DRAM) as a main memory store. Recent publications have confirmed that DRAM errors are a common source …
DRAM scaling has been the prime driver for increasing the capacity of main memory system over the past three decades. Unfortunately, scaling DRAM to smaller technology nodes has …
S Khan, D Lee, O Mutlu - 2016 46th Annual IEEE/IFIP …, 2016 - ieeexplore.ieee.org
System-level detection and mitigation of DRAM failures offer a variety of system enhancements, such as better reliability, scalability, energy, and performance. Unfortunately …
J Liu, B Jaiyen, Y Kim, C Wilkerson… - ACM SIGARCH Computer …, 2013 - dl.acm.org
DRAM cells store data in the form of charge on a capacitor. This charge leaks off over time, eventually causing data to be lost. To prevent this data loss from occurring, DRAM cells must …
B Schroeder, E Pinheiro, WD Weber - ACM SIGMETRICS Performance …, 2009 - dl.acm.org
Errors in dynamic random access memory (DRAM) are a common form of hardware failure in modern compute clusters. Failures are costly both in terms of hardware replacement costs …
DRAM cells in close proximity can fail depending on the data content in neighboring cells. These failures are called data-dependent failures. Detecting and mitigating these failures …
B Schroeder, E Pinheiro, WD Weber - Communications of the ACM, 2011 - dl.acm.org
Errors in dynamic random access memory (DRAM) are a common form of hardware failure in modern compute clusters. Failures are costly both in terms of hardware replacement costs …