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:
Sep. 30, 2014
Filed:
Jul. 26, 2011
Toru Sano, Fujisawa, JP;
Toru Sano, Fujisawa, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
A table for changing destination has a destination address in a shared memory and an identifier of a router directly connected to a destination core, in association with each other, and is set by a source core. A search unit performs a first search for searching whether the table has an effective entry having the same address as the destination address in the shared memory, and stored in a header of a write request packet received by the source core. A route calculation unit performs a route calculation with a destination that is a router of an identifier of the entry, if the effective entry is found as a result of the first search. A header generator stores the router identifier obtained by the route calculation in a hop router field of the header of the write request packet, and sets a rerouted flag representing a change in destination.