The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 23, 2004
Filed:
Feb. 04, 2000
Pawan Goyal, Mountain View, CA (US);
Ensim Corporation, Sunnyvale, CA (US);
Abstract
A multi-resource system dynamically allocates its resources amongst multiple task streams to provide quality of service guarantees to the task streams. A quality of service manager maintains quality of service requirement information for a plurality of task streams, and requests processing of received tasks. An arbitrator assigns tasks streams and their tasks amongst various servers providing access to resources. The assignment is such that the total quality of service guarantees of the task streams assigned to each server does not exceed the total availability or capacity of the resource. When all assigned tasks for a server are blocked, the server notifies the arbitrator, which transfers an unblocked task to it. When a blocked task unblocks on a server handling a transferred task, the arbitrator transfers back the previously transferred task to its originating server.