This paper considered the hardware tasks in accordance with the length,width and scheduling time to form a three-dimensional resource model,each hardware-task as a space block,vertex-based task management list.First selected the value of a unit volume of space for large blocks,then put the container back to space,in the place of space block,occupied a certain angle,and the movement of space adjacent to a large degree as far as possible from all vertices in a viable location,chose the best vertex to place the task.It made task arrangement more compa...