CPU Inheritance Scheduling

CPU Inheritance Scheduling (1996)

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by Bryan Ford , Sai Susarla

Venue:	IN PROCEEDINGS OF THE SECOND SYMPOSIUM ON OPERATING SYSTEMS DESIGN AND IMPLEMENTATION
Citations:	79 - 1 self

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Datum	Value	Source
TITLE	CPU Inheritance Scheduling	user correction - Legacy Corrections
AUTHOR NAME	Bryan Ford	user correction
AUTHOR AFFIL	Department of Computer Science; University of Utah	user correction
AUTHOR ADDR	Salt Lake City, UT 84112	user correction
AUTHOR NAME	Sai Susarla	user correction
AUTHOR AFFIL	Department of Computer Science; University of Utah	user correction
AUTHOR ADDR	Salt Lake City, UT 84112	user correction
ABSTRACT	Traditional processor scheduling mechanisms in operating systems are fairly rigid, often supportingonly one fixed scheduling policy, or, at most, a few "scheduling classes" whose implementations are closely tied together in the OS kernel. This paper presents CPU inheritance scheduling, a novel processor scheduling framework in which arbitrary threads can act as schedulers for other threads. Widely different scheduling policies can be implemented under the framework, and many different policies can coexist in a single system, providing much greater scheduling flexibility. Modular, hierarchical control can be provided over the processor utilization of arbitrary administrative domains, such as processes, jobs, users, and groups, and the CPU resources consumed can be accounted for and attributed accurately. Applications, as well as the OS, can implement customized local scheduling policies; the framework ensures that all the different policies work together logically and predictably. As a ...	user correction - Legacy Corrections
YEAR	1996	INFERENCE
VENUE	IN PROCEEDINGS OF THE SECOND SYMPOSIUM ON OPERATING SYSTEMS DESIGN AND IMPLEMENTATION	user correction
VENUE TYPE	CONFERENCE	INFERENCE
PAGES	91--105	INFERENCE
CITATIONS	32 found	ParsCit 1.0