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:
Jun. 22, 1999
Filed:
Apr. 23, 1997
David C Schwartz, San Jose, CA (US);
Mario I Wolczko, Palo Alto, CA (US);
Sun Microsystems, Inc., Palo Alto, CA (US);
Abstract
Apparatus, methods, systems, and computer program products are disclosed that use a link to access nodes in a generational garbage collected heap. The creation area of the heap is associated with a validation variable that is dependent on the number of scavenge operations performed on the creation area. The link comprises the value of the validation variable when the node was allocated and the index of the created node within the creation area. When the node is copied from the creation area an entry is made in a link-to-pointer translation table. Accesses to the node using the link succeed regardless of whether the node is in the creation area. Thus, not all references to the node need to be updated when the node is copied from the creation area allowing the copying process to be interrupted when resolving links to the copied node.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile