Title:
METHOD FOR PREDICTING OBJECT-ORIENTED PROGRAM PERFORMANCE
Document Type and Number:
Japanese Patent JP3185884
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To speedily obtain a performance predicted value without depending upon the time of actual operation, by directly calculating performance prediction expression for respective objects through starting of a performance prediction object, when the execution mode is a performance prediction mode or an actual operation object, when in actual operation mode.
SOLUTION: An adapter object 3 holds the actual operation object 1 and performance prediction object 2 and switches the objects to be executed according to the execution mode. There are two modes which are the actual operation mode and performance prediction mode as the execution mode. When a method is called from the outside, the adapter object 3 executes the method of the actual operation object 1 in the actual operation mode or the method of the performance prediction object 2 in the performance prediction mode. Thus, the predicted value is obtained through calculation of a performance prediction expression, so that the result is obtained more speedily than a method for executing a dummy program, thereby facilitating the management and use of the objects.
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Inventors:
Masahiro Yuno
Application Number:
JP470799A
Publication Date:
July 11, 2001
Filing Date:
January 11, 1999
Export Citation:
Assignee:
NEC
International Classes:
G06F11/34; G06F9/44; G06F9/46; (IPC1-7): G06F11/34; G06F9/44
Domestic Patent References:
| JP1119837A | ||||
| JP5165540A | ||||
| JP713808A |
Attorney, Agent or Firm:
Johei Yamashita