Scheduler Architecture Alternatives
...
R
R1
Rn
.
.
R
R1
Rn
.
.
…….
Centralized
(Single Resource)
Hierarchical
(Multiple Domains)
Centralized
(Multiple Resources)
(Single/Multiple Domains)
Decentralized
(Self coordinated or Job Pool)
(Single/Multiple Domains)
R
Scheduler Model
Scheduler Architecture
Example System
Unix, Linux,
Windows OS
Multi-clusters or
Grid Systems
such as AppLes,
Nimrod/G, HTB,
Legion, Condor
Cluster systems like MOSIX follows simple model. Grid systems can follow, but it is complex to realize.
Cluster systems
such as LSF,
Codine, Nimrod,
Condor
(Resource Broker or
Super Scheduler)
(Job Pool)
(Jobs)
(Queue)
(Local Scheduler)
Previous slide
Next slide
Back to first slide
View graphic version