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:
Mar. 24, 2015
Filed:
Sep. 12, 2012
Amith R. Mamidala, Yorktown Heights, NY (US);
Valentina Salapura, Chappaqua, NY (US);
Robert W. Wisniewski, Ossining, NY (US);
Amith R. Mamidala, Yorktown Heights, NY (US);
Valentina Salapura, Chappaqua, NY (US);
Robert W. Wisniewski, Ossining, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Mechanism of efficient intra-die collective processing across the nodelets with separate shared memory coherency domains is provided. An integrated circuit die may include a hardware collective unit implemented on the integrated circuit die. A plurality of cores on the integrated circuit die is grouped into a plurality of shared memory coherence domains. Each of the plurality of shared memory coherence domains is connected to the collective unit for performing collective operations between the plurality of shared memory coherence domains.