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:
Oct. 06, 2012
Applicants:
Haicheng Wu, Princeton, NJ (US);
Srihari Cadambi, Princeton, NJ (US);
Srimat T Chakradhar, Manalapan, NJ (US);
Inventors:
Haicheng Wu, Princeton, NJ (US);
Srihari Cadambi, Princeton, NJ (US);
Srimat T Chakradhar, Manalapan, NJ (US);
Assignee:
NEC Laboratories America, Inc., Princeton, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/46 (2006.01); G06F 9/50 (2006.01); G06F 17/30 (2006.01);
U.S. Cl.
CPC ...
G06F 9/5038 (2013.01); G06F 9/50 (2013.01); G06F 2209/506 (2013.01); G06F 17/30477 (2013.01);
Abstract
Systems and methods for managing a processor and one or more co-processors for a database application whose queries have been processed into an intermediate form (IR) containing kernels of the database application that have been fused and split; dynamically scheduling such kernels on CUDA streams and further dynamically dispatching kernels to GPU devices by estimating execution time in order to achieve high performance.