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:
Feb. 21, 2017
Filed:
Jan. 06, 2014
International Business Machines Corporation, Armonk, NY (US);
Brian K. Caufield, Livermore, CA (US);
Ron E. Liu, San Jose, CA (US);
DongJie Wei, Beijing, CN;
Xin Ying Yang, Beijing, CN;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A system identifies a performance bottleneck status in a parallel data processing environment by examining data flow associated with the parallel data processing environment to identify at least one operator, where an operator type is associated with at least one operator, at least one buffer, and a relationship that the buffer has with the operator, where the relationship is associated with the operator type. The system monitors the buffer to determine a buffer status associated with the buffer. The system applies a set of rules to identify an operator bottleneck status associated with the operator. The set of rules is applied to the operator, based on the operator type, the buffer status, and relationship that the buffer has with the operator. The system then determines a performance bottleneck status associated with the parallel data processing environment, based on the operator bottleneck status.