| 摘要 |
PURPOSE:To attain equalization of a load on each processor, by dividing the processor, etc., into groups hierarchically, and performing an allocation from a high-order level to a low-order level in order. CONSTITUTION:The processor, and a memory, etc., are divided into the groups hierarchically, and the allocation is performed from the high-order level to the low-order level in order setting each group as the object of a load administration and the allocation. Therefore, a load quantity in each group can be calculated and held exactly,and the uniform allocation of the load can be performed. Also, in the calculation of the load quantity, and the allocation of a request, since it is enough to object directly only a few of low-order groups, and it is enough to object only the total load quantities of the groups, the constitution of a circuit, or an interface can be simplified, and it is possible to provide plural number of load administration and allocation circuits corresponding to each group, and it is possible to obtain a distributing parallel process type of load administration and allocation by an in-group paralleled pipeline, and an inter-group pipeline. |
