| 摘要 |
A data driven information processor circulates a data packet therein, while in accordance with a previously prepared data flow program the processor performs a plurality of types of operation including performing an arithmetic operation on data and accumulating a result of the arithmetic operation in an accumulation operation performed repeatedly. The accumulation operation is performed in the information processor only at a product-sum operation portion. While the operation is being performed, a data packet having stored therein data to be accumulated is not required to circulate round a loop formed of other components of the information processor. The accumulation operation can thus be performed fast.
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