Results 301 to 310 of about 1,200,056 (341)

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

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

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

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

Design for Resilience to Soft Errors and Variations

13th IEEE International On-Line Testing Symposium (IOLTS 2007), 2007
This paper presents adaptive variation-and-error-resilient agent (AVERA), an approach to address the challenge of designing reliable systems in the presence of soft errors and variations. AVERA extends our previous built-in soft error resilience (BISER) approach by adding additional capabilities to support process variation diagnosis, degradation ...
Ming Zhang 0017, T. M. Mak, James W. Tschanz, Kee Sup Kim, Norbert Seifert, Davia Lu   +5 more
openaire   +1 more source

Soft Errors Susceptibility of Virtualization Servers

2017 IEEE 22nd Pacific Rim International Symposium on Dependable Computing (PRDC), 2017
Virtualization is essential in supporting today's information infrastructure, and in particular the Cloud Computing area. However, the move to a virtualized architecture implies the addition of a new single point of failure: the hypervisor. Attempts to characterize and compare the susceptibility of systems (including virtualized systems) are often ...
Frederico Cerveira, Raul Barbosa, Henrique Madeira   +2 more
openaire   +1 more source

Design of a soft-error robust microprocessor

Microelectronics Journal, 2009
The costs to protect a commercial microprocessor against soft errors are discussed in this work. Based on hardware and time redundancies, a protection scheme was designed at RT level to mitigate transient faults on combinational and memory circuits. A fault-tolerant IC version of a mass-produced 8-bit microprocessor is protected by the scheme.
Rodrigo Possamai Bastos, Fernanda Lima Kastensmidt, Ricardo Reis 0001   +2 more
openaire   +2 more sources

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