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.:

US 8990827 B1

PDF
Full Text
Expired
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.


Find Patent Forward Citations

Wu, Haicheng. (2015). Optimizing data warehousing applications for gpus using dynamic stream scheduling and dispatch of fused and split kernels (U.S. Patent No. 8990827). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8990827

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