| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform performance simulation for more precisely estimating the performance of an evaluation object system. Ž<P>SOLUTION: A sequence information input part 18 inputs a plurality of sequence information showing a sequence to be used for performance simulation, and a performance selection part 8 selects a scheduling algorithm in performance simulation by using a plurality of sequence determination standards such as the priority of a function block, the processing time of the function block, and the input sequence of the sequence information, and a processing selection part 13 determines the simulation performance sequence of the function block based on the functioning block shown by each sequence information and the scheduling algorithm, and a processing performance part 14 changes the simulation performance sequence of the function block according to the scheduling algorithm by performing performance simulation according to the determined simulation performance sequence. Thus, it is possible to precisely estimate the performance of the evaluation object system from various points of view. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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