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. 12, 2008
Filed:
Oct. 14, 2004
Applicants:
Nir N. Shavit, Cambridge, MA (US);
Ori Shalev, Giv'at Shmuel, IL;
Inventors:
Nir N. Shavit, Cambridge, MA (US);
Ori Shalev, Giv'at Shmuel, IL;
Assignee:
Sun Microsystems, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A multiple-location read, single-location write operation is implemented using transient blocking synchronization support. The multiple-location read, single-location write operation involves first acquiring transient ownership of a memory location to be modified and then acquiring transient ownership of at least one other memory location, the contents of which are read and used to modify the memory location first acquired.