专利名称：METHOD FOR TIME PARTITIONED
APPLICATION SCHEDULING IN A
COMPUTER OPERATING SYSTEM
发明人：AARON RAYMOND LARSON
申请号：US09397275
申请日：19990916
公开号：US20030154234A1
公开日：
spring framework runtime
20030814
专利内容由知识产权出版社提供
专利附图：
摘要：A time-partitioned system for accounting for processor time consumed by operating system services provided on behalf of an application running in a real-time
environment. The time utilized by the operating system is treated as being application processing time, rather than viewing the resultant processor time consumed as an operating system overhead. Each application consists of one or more threads. A time budget is assigned to each thread and to each interrupt. The processor time consumed by the operating system when executing on behalf of a thread or interrupt is charged back to the application or interrupt as part of the application's time budget. Operating system overheads and processor interrupts are thus accounted for accurately enough to determine a schedule for the applications which is enforceable by the operating system.
申请人：LARSON AARON RAYMOND
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