HARP: Practically and effectively identifying uncorrectable errors in memory chips that use on-die error-correcting codes

M Patel, GF de Oliveira, O Mutlu - MICRO-54: 54th Annual IEEE/ACM …, 2021 - dl.acm.org
Aggressive storage density scaling in modern main memories causes increasing error rates
that are addressed using error-mitigation techniques. State-of-the-art techniques for …

How to Kill the Second Bird with One ECC: The Pursuit of Row Hammer Resilient DRAM

MJ Kim, M Wi, J Park, S Ko, J Choi, H Nam… - Proceedings of the 56th …, 2023 - dl.acm.org
Error-correcting code (ECC) has been widely used in DRAM-based memory systems to
address the exacerbating random errors following the fabrication process scaling. However …

Rowhammer Attacks in Dynamic Random-Access Memory and Defense Methods

D Kim, H Park, I Yeo, YK Lee, Y Kim, HM Lee… - Sensors, 2024 - mdpi.com
This paper provides a comprehensive overview of the security vulnerability known as
rowhammer in Dynamic Random-Access Memory (DRAM). While DRAM offers many …

Rethinking the Producer-Consumer Relationship in Modern DRAM-Based Systems

M Patel, T Shahroodi, A Manglik, AG Yağlıkçı… - IEEE …, 2024 - ieeexplore.ieee.org
Generational improvements to commodity DRAM throughout half a century have long
solidified its prevalence as main memory across the computing industry. However …

Enabling Effective Error Mitigation in Memory Chips That Use On-Die Error-Correcting Codes

M Patel - arXiv preprint arXiv:2204.10387, 2022 - arxiv.org
Improvements in main memory storage density are primarily driven by process technology
scaling, which negatively impacts reliability by exacerbating various circuit-level error …

Debugging circuit for detecting timing errors in serializer for high-speed wireline interfaces

J Lee, JH Chae - IEEE Access, 2024 - ieeexplore.ieee.org
Several circuit components can induce bit errors at high-speed wireline interfaces. Hence,
accurate identification and correction of error points in various circuits using straightforward …

Review of Memory RAS for Data Centers

J Lee, MJ Kim, WS Kim, YS Kim - IEEE Access, 2023 - ieeexplore.ieee.org
Multi-bit error and downtime due to uncorrectable error (UE) in a dual in line memory
module (DIMM) have received great attention in data centers for its high repair or …

[HTML][HTML] Mitigation of 1-Row Hammer in BCAT Structures Through Buried Oxide Integration and Investigation of Inter-Cell Disturbances

YS Kim, MW Kwon - Electronics, 2024 - mdpi.com
Dynamic random-access memory (DRAM) is crucial for high-performance computing due to
its speed and storage capacity. As the demand for high-capacity memory increases, DRAM …

COMET: On-die and In-controller Collaborative Memory ECC Technique for Safer and Stronger Correction of DRAM Errors

I Alam, P Gupta - 2022 52nd Annual IEEE/IFIP International …, 2022 - ieeexplore.ieee.org
DRAM manufacturers have started adopting on-die error correcting coding (ECC) to deal
with increasing error rates. The typical single error correcting (SEC) ECC on the memory die …

[图书][B] Lightweight Opportunistic Memory Resilience

I Alam - 2021 - search.proquest.com
The reliability of memory subsystems is worsening rapidly and needs to be considered as
one of the primary design objectives when designing today's computer systems. From on …