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. 13, 2001
Filed:
Sep. 16, 1998
Gary Martin Johnston, Durham, NC (US);
Mila Keren, Nesher, IL;
Anthony Hayden Lindsey, Fuquay Varina, NC (US);
Yael Shaham-Gafni, Haifa, IL;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method, system, and computer program for providing runtime performance analysis in a visual programming environment. A performance data collection technique for visual programming is defined, which accounts for the specialized nature of visual programming, and the analysis is based on this collected data. The performance data is expressed in terms of elements familiar to the visual programmer, as opposed to using a source code approach. In a preferred embodiment, these elements comprise events, actions, connections, and attributes. The code implementing a visual program is instrumented according to this performance data collection technique, and performance information is gathered as the instrumented program executes. Preferably, the information gathered comprises execution counts and elapsed time per element.