| 摘要 |
<p>PURPOSE:To accurately measure using time of a CPU on any computer in a simulation system for measuring the using time of the CPU in a real system on a computer different from the real system. CONSTITUTION:A simulation executing means 2 to be the composite body of a simulation element 7 simulates a skelton part in classified plural functions relating to the performance of the real system and outputs operation information indicating the operation of a pertinent area, its frequency and event information which becomes the cause of the operation at the time of executing simulation, and at the time of executing simulation, the simulation element 7 is successively executed. At the time of execution, each simulation element 7 delivers operation information and event information to a CPU using time calculating means 3. The means 3 extracts unit operation time from a CPU using time correspondent table 4 based upon the delivered information, and after calculating operation time by multiplying the unit operation time by operation frequency, calculates the operation time obtained by adding all operation frequency from the start.</p> |
