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:
Aug. 16, 2011
Filed:
May. 15, 2008
Antti-pekka Liedes, Espoo, FI;
Petri Uolevi Soini, Vantaa, FI;
Antti-Pekka Liedes, Espoo, FI;
Petri Uolevi Soini, Vantaa, FI;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method, system and computer readable media for optimistic access of data objects in a processing system. The method, system and computer readable media comprise providing a list of position objects. Each of the position objects can be associated with a data object. The method, system and computer readable medium include utilizing a thread to mutex a position object of the list of position objects and to associate the position object with a data object, and accessing the data object by the thread. The method, system and computer readable medium record a free level of a memory allocator as a read level of the position object and record a version number of the data object as the version number of the position object after the access has been determined to be safe.