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. 25, 1998
Filed:
Jun. 17, 1996
Larry Bert Brenner, Austin, TX (US);
Kenneth Charles Briskey, Hyde Park, NY (US);
Krystal Kay Rothaupt, Rhinebeck, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
In accordance with a preferred embodiment of the present invention, a method and apparatus is disclosed for partitioning a massively distributed parallel processor into at least two isolated sub-environments. The parallel processing environment is comprised of a plurality of nodes connected to one another via a network in such a way as to form a single system unit initially. A central control element is provided for controlling and maintaining all communications and status information between nodes. The nodes and the central control element are in processing communication with one another via the network. All system data is deposited in a system data repository located in the central control element. Once the environment is partitioned, the system data stored in this repository is organized into system or partitioned classes, with the partitioned classes only being accessible selectively to nodes residing in one environment or another.