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Fair Scheduling in High Performance Computing Environments - Milton Smith,Art Sedighi

englanti
2019-05-03
127,04 € 169,38 €

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Toimitus 17-23 arkipäivässä

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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. ... Täydellinen kuvaus

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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.

Lisätietoja

Kirjoittaja Milton Smith, Art Sedighi
Julkaisija Springer Nature Switzerland
Julkaisuvuosi 2019
Kannen tyyppi Kovakantinen
EAN 9783030145675
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Arvostelet: Fair Scheduling in High Performance Computing Environments
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127,04 € 169,38 €