MULTI-CLASS RESOURCE SHARING WITH PREEMPTIVE PRIORITIES
2017 ◽
Vol 32
(3)
◽
pp. 323-339
Keyword(s):
Different virtual machines can share servers, subject to resource constraints. Incoming jobs whose resource requirements cannot be satisfied are queued and receive service according to a preemptive-resume scheduling policy. The problem is to evaluate a cost function, including holding and server costs, with a view to searching for the optimal number of servers. A model with two job types is analyzed exactly and the results are used to develop accurate approximations, which are then extended to more than two classes. Numerical examples and comparisons with simulations are presented.
2018 ◽
Vol 33
(3)
◽
pp. 348-366
2019 ◽
2016 ◽
Vol 41
(1)
◽
pp. 45-76
◽
2011 ◽
pp. 2626-2630
Keyword(s):
2012 ◽
Vol 2012
◽
pp. 1-11
◽
2021 ◽
Vol 10
(1)
◽
2020 ◽
Vol 9
(3)
◽
pp. 311-316