NDLI logo
  • Content
  • Similar Resources
  • Metadata
  • Cite This
  • Log-in
  • Fullscreen
Log-in
Do not have an account? Register Now
Forgot your password? Account recovery
  1. Proceedings of the 5th Workshop on Fault Tolerance for HPC at eXtreme Scale (FTXS '15)
  2. The Path to Exascale: Code Optimizations and Hardening Solutions Reliability
Loading...

Please wait, while we are loading the content...

Failures in Large-Scale Systems: Insights from the Field
A Principled Approach to HPC Event Monitoring
Resilient Matrix Multiplication of Hierarchical Semi-Separable Matrices
How Much SSD Is Useful for Resilience in Supercomputers
LogDiver: A Tool for Measuring Resilience of Extreme-Scale Systems and Applications
Voltage Overscaling Algorithms for Energy-Efficient Workflow Computations With Timing Errors
The Path to Exascale: Code Optimizations and Hardening Solutions Reliability
Empirical Studies of the Soft Error Susceptibility ofSorting Algorithms to Statistical Fault Injection
Transient Fault Resilient QR Factorization on GPUs
Evolving the Message Passing Programming Model via a Fault-Tolerant, Object-oriented Transport Layer

Similar Documents

...
List decoding and property testing of error correcting codes (2007).

...
The reliability of error correcting code implementations [IC reliability assessment]

Article

...
A General Product Construction for Error Correcting Codes

Article

...
List Decoding and Property Testing of Error Correcting Codes (2007)

Technical Report

...
Nuclear dose rate, total dose and neutron radiation testing of COTS devices

Article

...
Soft Errors: Technology Trends, System Effects, and Protection Techniques

Article

...
Energy-efficient cache design using variable-strength error-correcting codes

Article

...
Error-correcting codes (2005).

...
Symmetric LDPC Codes are not Necessarily Locally Testable

Article

The Path to Exascale: Code Optimizations and Hardening Solutions Reliability

Content Provider ACM Digital Library
Author de Oliveira, Daniel Alfonso Gonçalves Pilla, Laércio Rech, Paolo Navaux, Philippe O.A. Carro, Luigi Lunardi, Caio
Abstract Graphics Processing Units are nowadays the most common general-purpose computing accelerators employed in High Performance Computing (HPC) systems. The performance and energy efficiency of such devices enables extremely powerful HPC systems to be built. However, as the machine scale increases, the reliability problem increases as well, with failures on an exascale system expected to occur every few hours. We present data obtained at Los Alamos Neutron Science Center and measure how algorithms optimization and hardening strategies impact the Silent Data Corruption and crash sensitivity of modern GPUs. We also extend our reliability analysis by evaluating the Mean Executions and Mean Workload Between Failures of the different algorithms implementations. Moreover, we push even more the compromise of reliability and performance applying hardening strategies to current optimized codes. We show that common strategies, such as ECC and Checkpoint-rollback, can be no match to strategies like Algorithm-Based Fault Tolerance and even Duplication with Comparison.
Starting Page 55
Ending Page 62
Page Count 8
File Format PDF
ISBN 9781450335690
DOI 10.1145/2751504.2751510
Language English
Publisher Association for Computing Machinery (ACM)
Publisher Date 2015-06-15
Publisher Place New York
Access Restriction Subscribed
Subject Keyword Neutron beam testing Error-correcting codes Radiation testing Hardening strategy
Content Type Text
Resource Type Article
  • About
  • Disclaimer
  • Feedback
  • Sponsor
  • Contact
  • Chat with Us
About National Digital Library of India (NDLI)
NDLI logo

National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.

Learn more about this project from here.

Disclaimer

NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.

Feedback

Sponsor

Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.

Contact National Digital Library of India
Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302
See location in the Map
03222 282435
Mail: support@ndl.gov.in
Sl. Authority Responsibilities Communication Details
1 Ministry of Education (GoI),
Department of Higher Education
Sanctioning Authority https://www.education.gov.in/ict-initiatives
2 Indian Institute of Technology Kharagpur Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project https://www.iitkgp.ac.in
3 National Digital Library of India Office, Indian Institute of Technology Kharagpur The administrative and infrastructural headquarters of the project Dr. B. Sutradhar  bsutra@ndl.gov.in
4 Project PI / Joint PI Principal Investigator and Joint Principal Investigators of the project Dr. B. Sutradhar  bsutra@ndl.gov.in
Prof. Saswat Chakrabarti  will be added soon
5 Website/Portal (Helpdesk) Queries regarding NDLI and its services support@ndl.gov.in
6 Contents and Copyright Issues Queries related to content curation and copyright issues content@ndl.gov.in
7 National Digital Library of India Club (NDLI Club) Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach clubsupport@ndl.gov.in
8 Digital Preservation Centre (DPC) Assistance with digitizing and archiving copyright-free printed books dpc@ndl.gov.in
9 IDR Setup or Support Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops idr@ndl.gov.in
I will try my best to help you...
Cite this Content
Loading...