Results 221 to 230 of about 133,634 (266)

Soft Error Mitigation in Soft-Core Processors

2016
This chapter aims to present different approaches and techniques available in literature regarding the fault mitigation on soft-core processors, with an especial emphasis on those ones involving hardware/software hybrid-based solutions.
Antonio Martínez-Álvarez, Sergio Cuenca-Asensi, Felipe Restrepo-Calle   +2 more
openaire   +1 more source

Managing Soft-Errors in Transactional Systems

2014 IEEE International Parallel & Distributed Processing Symposium Workshops, 2014
Multicore architectures are becoming increasingly prone to soft-errors – i.e., transient faults caused by external physical phenomena such as electric noise and cosmic particle strikes. With increasing core counts, the soft-error rate is growing due to the accelerating transistor density on chips.
Mohamed Mohamedin, Roberto Palmieri, Binoy Ravindran   +2 more
openaire   +1 more source

Effects of Soft Error to System Reliability

2011 IEEE Workshops of International Conference on Advanced Information Networking and Applications, 2011
Soft errors on hardware could affect the reliability of computer system. To estimate system reliability, it is important to know the effects of soft errors to system reliability. This paper explores the effects of soft errors to computer system reliability. We propose a new approach to measure system reliability for soft error factor.
Lei Xiong, Qingping Tan, Jianjun Xu
openaire   +1 more source

Soft Error Hardening for Asynchronous Circuits

22nd IEEE International Symposium on Defect and Fault-Tolerance in VLSI Systems (DFT 2007), 2007
As the devices are scaling down, the combinational logic will become susceptible to soft errors. The conventional soft error tolerant methods for soft errors on combinational logic do not provide enough high soft error tolerant capability with reasonably small performance penalty.
Weidong Kuang, Casto Manuel Ibarra, Peiyi Zhao   +2 more
openaire   +1 more source

Modeling Soft-Error Propagation in Programs

2018 48th Annual IEEE/IFIP International Conference on Dependable Systems and Networks (DSN), 2018
As technology scales to lower feature sizes, devices become more susceptible to soft errors. Soft errors can lead to silent data corruptions (SDCs), seriously compromising the reliability of a system. Traditional hardware-only techniques to avoid SDCs are energy hungry, and hence not suitable for commodity systems.
Guanpeng Li, Karthik Pattabiraman, Siva Kumar Sastry Hari, Michael B. Sullivan 0001, Timothy Tsai 0002   +4 more
openaire   +1 more source

Combinational Logic Soft Error Correction

2006 IEEE International Test Conference, 2006
We present two techniques for correcting radiation-induced soft errors in combinational logic ? Error Correction using Duplication, and Error Correction using Time-Shifted Outputs. Simulation results show that both techniques reduce combinational logic soft error rate by more than an order of magnitude.
Subhasish Mitra, Ming Zhang 0017, Saad Waqas, Norbert Seifert, Balkaran S. Gill, Kee Sup Kim   +5 more
openaire   +1 more source

The Soft Error Problem: An Architectural Perspective

11th International Symposium on High-Performance Computer Architecture, 2005
Radiation-induced soft errors have emerged as a key challenge in computer system design. If the industry is to continue to provide customers with the level of reliability they expect, microprocessor architects must address this challenge directly. This effort has two parts.
Shubhendu S. Mukherjee, Joel S. Emer, Steven K. Reinhardt   +2 more
openaire   +1 more source

Detecting soft errors by redirection classification

Proceedings of the 18th international conference on World wide web, 2009
A soft error redirection is a URL redirection to a page that returns the HTTP status code 200 (OK) but has actually no relevant content to the client request. Since such redirections degrade the performance of web search engines in many ways, it is highly desirable to remove as many of them as possible.
Taehyung Lee 0002, Jinil Kim, Jin Wook Kim, Sung-Ryul Kim, Kunsoo Park   +4 more
openaire   +1 more source

Frequency Dependency of Soft Error Rates Based on Dynamic Soft Error Measurements

2023 International Conference on IC Design and Technology (ICICDT), 2023
Haruto Sugisaki, Ryuichi Nakajima, Shotaro Sugitani, Jun Furuta, Kazutoshi Kobayashi   +4 more
openaire   +1 more source

Soft errors induced by alpha particles

IEEE Transactions on Reliability, 1996
Soft errors induced by alpha particles can be a reliability concern for microelectronics, especially semiconductor memory devices packaged in ceramic. In dynamic random-access memory devices (DRAM), the data are stored as the presence or absence of minority carrier charges on storage capacitors.
openaire   +1 more source