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:
Jul. 21, 1998
Filed:
Dec. 13, 1993
Steven M Oberlin, Chippewa Falls, WI (US);
Eric C Fromm, Eau Claire, WI (US);
Randal S Passint, Chippewa Falls, WI (US);
Cray Research, Inc., Eagan, MN (US);
Abstract
Address translation means for distributed memory massively parallel processing (MPP) systems include means for defining virtual addresses for processing elements (PE's) and memory relative to a partition of PE's under program control, means for defining logical addresses for PE's and memory within a three-dimensional interconnected network of PE's in the MPP, and physical addresses for PE's and memory corresponding to identities and locations of PE modules within computer cabinetry. As physical PE's are mapped into or out of the logical MPP, as spares are needed, logical addresses are updated. Address references generated by a PE within a partition in virtual address mode are converted to logical addresses and physical addresses for routing on the network.