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:
Dec. 25, 2001
Filed:
Dec. 18, 1998
Yoanna Baumgartner, Austin, TX (US);
Alvaro Eduardo Benavides, Round Rock, TX (US);
Mark Edward Dean, Austin, TX (US);
John Thomas Hollaway, Jr., Austin, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method for supporting software partition and dynamic reconfiguration within a non-uniform memory access (NUMA) computer system is disclosed. A NUMA computer system includes multiple nodes coupled to an interconnect. Each of the nodes includes a NUMA bridge, a local system memory, and at least one processor having at least a local cache memory. Multiple groups of software partitions are formed within the NUMA computer system, and each of the software partitions is formed by a subset of the nodes. A destination map table is provided in a NUMA bridge of each of the nodes for keeping track of the nodes within a software partition. A command is forwarded to only the nodes within a software partition.