Fair Scheduling in High Performance Computing Environments


Fair Scheduling in High Performance Computing Environments
Authors: Art Sedighi – Milton Smith
ISBN-10: 3030145670
ISBN-13: 9783030145675
Edition 版本:‏ 1st ed. 2019
Released: 2019-04-18
Pages: 132 pages

Book Description


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.

下载地址 Download解决验证以访问链接!
打赏
未经允许不得转载:finelybook » Fair Scheduling in High Performance Computing Environments

评论 抢沙发

觉得文章有用就打赏一下

您的打赏,我们将继续给力更多优质内容

支付宝扫一扫

微信扫一扫