| 摘要 |
PURPOSE:To reduce the total number of events managed by an event queue to reduce the earliest processing event acquisition processing cost by not inserting a supplied event to the event queue till approximate arrival at the supply time with respect to a supply job. CONSTITUTION:This device is provided with a system model constituting means 11 which reads in simulation model description data from a storage device 2 and expands and constitutes a system model in the storage device 2, a first batch supply event generating means 12 which generates a supply job group consisting of supply jobs whose supply times are close and collects the supply start events of these supply jobs into one batch supply event to insert it to the event queue, and a job supply start event generating means which processes the batch supply event to insert the supply start events of jobs constituting the supply job group to the event queue. |
