Fair scheduling in high performance computing environments / Art Sedighi and Milton Smith.
Sedighi, Art, author.; Smith, Milton L., author.
2019
QA76.9.S34
Available Online

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Title Fair scheduling in high performance computing environments / Art Sedighi and Milton Smith.
Author Sedighi, Art, author.
ISBN 9783030145682 (electronic book)
3030145689 (electronic book)
9783030145675
3030145670
Published Cham, Switzerland : Springer, [2019]
Language English
Description 1 online resource.
Call Number QA76.9.S34
Dewey Decimal Classification 004
Summary This book introduces a new scheduler to fairly and efficiently distribute system resources to many users of varying usage patterns compete for them in large shared computing environments. The Rawlsian Fair scheduler developed for this effort is shown to boost performance while reducing delay in high performance computing workloads of certain types including the following four types examined in this book: i. Class A – similar but complementary workloads; ii. Class B – similar but steady vs intermittent workloads; iii. Class C – Large vs small workloads; iv. Class D – Large vs noise-like workloads. This new scheduler achieves short-term fairness for small timescale demanding rapid response to varying workloads and usage profiles. Rawlsian Fair scheduler is shown to consistently benefit workload Classes C and D while it only benefits Classes A and B workloads where they become disproportionate as the number of users increases. A simulation framework, dSim, simulates the new Rawlsian Fair scheduling mechanism. The dSim helps achieve instantaneous fairness in High Performance Computing environments, effective utilization of computing resources, and user satisfaction through the Rawlsian Fair scheduler. -- Provided by publisher.
Bibliography, etc. Note Includes bibliographical references and index.
Access Note Access limited to authorized users.
Source of Description Online resource; title from PDF title page (viewed April 19, 2019).
Added Author Smith, Milton L., author.
Available in Other Form Print version: 9783030145675
Linked Resources Online Access
Record Appears in Online Resources > Ebooks
All Resources
Introduction
Financial market risk
Scheduling in high performance computing
Fairshare scheduling
Multi-criteria scheduling : a mathematical model
Simulation and methodology
DSIM
Simulation scenarios
Overview of results
Class A results and analysis
Class B results and analysis
Class C results and analysis
Class D results and analysis
Conclusion.

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