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:
Jul. 01, 2003
Filed:
Feb. 01, 2000
William Foote, Cupertino, CA (US);
Dean Roy Ernest Long, Boulder Creek, CA (US);
Nedim Fresko, San Francisco, CA (US);
Sun Microsystems, Inc., Santa Clara, CA (US);
Abstract
Methods and apparatus for implementing priority inversion avoidance protocols and deterministic locking where an API is used to select objects in a multi-threaded computer system are disclosed. In one aspect of the invention, an enhanced monitor is associated with one or more selected objects by way of an associated API. The enhanced monitor is arranged to set behavior for a lock associated with the selected objects as determined by a user defined behavior object included within the enhanced monitor. In this arrangement, only the selected one or more objects are associated with the enhanced monitor.