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. 16, 2013
Filed:
Jun. 23, 2009
Henrique Andrade, Croton-on-Hudson, NY (US);
Bugra Gedik, White Plains, NY (US);
Kirsten W. Hildrum, Hawthorne, NY (US);
Rohit M. Khandekar, Elmsford, NY (US);
Sunjay S. Parekh, Dobbs Ferry, NY (US);
Deepak Rajan, Fishkill, NY (US);
Joel L. Wolf, Goldens Bridge, NY (US);
Kun-lung Wu, Yorktown Heights, NY (US);
Henrique Andrade, Croton-on-Hudson, NY (US);
Bugra Gedik, White Plains, NY (US);
Kirsten W. Hildrum, Hawthorne, NY (US);
Rohit M. Khandekar, Elmsford, NY (US);
Sunjay S. Parekh, Dobbs Ferry, NY (US);
Deepak Rajan, Fishkill, NY (US);
Joel L. Wolf, Goldens Bridge, NY (US);
Kun-Lung Wu, Yorktown Heights, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Techniques for partitioning an operator flow graph are provided. The techniques include receiving source code for a stream processing application, wherein the source code comprises an operator flow graph, wherein the operator flow graph comprises a plurality of operators, receiving profiling data associated with the plurality of operators and one or more processing requirements of the operators, defining a candidate partition as a coalescing of one or more of the operators into one or more sets of processing elements (PEs), using the profiling data to create one or more candidate partitions of the processing elements, using the one or more candidate partitions to choose a desired partitioning of the operator flow graph, and compiling the source code into an executable code based on the desired partitioning.