We consider the problem of preemptive scheduling a set of periodically occurring jobs on a set of unrelated processors, that is, processors having different speeds for different jobs. We assume that each occurrence of a job has to be completely processed before the next occurrence of the same job. We provide a system of linear inequalities for testing the existence of a feasible schedule which can be solved in polynomial time. We then use the solution to this linear system, if any, for constructing a feasible schedule in a straightforward way.
Autori: | |
Autori: | BERTOSSI AA; BONUCCELLI M |
Titolo: | A POLYNOMIAL FEASIBILITY TEST FOR PREEMPTIVE PERIODIC SCHEDULING OF UNRELATED PROCESSORS |
Anno del prodotto: | 1985 |
Digital Object Identifier (DOI): | 10.1016/0166-218X(85)90024-1 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.