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:
Apr. 09, 2013
Filed:
Mar. 23, 2011
Gustavo Plancarte, Woodinville, WA (US);
Gustavo Plancarte, Woodinville, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
Techniques to perform garbage collection in an environment where more than one software programming language is in use are described. A technique may include creating a managed proxy object in one language that creates an unmanaged object in memory in a different language. A collection of nodes is generated and maintained, where a node comprises: a reference to the managed proxy object, and a reference to the unmanaged object. A count of the nodes in the collection is maintained. When the count exceeds a threshold, the collection is traversed, and garbage collection is performed on any unmanaged object in a node when the managed proxy object in the same node has been collected. Other embodiments are described and claimed.