| 摘要 |
PROBLEM TO BE SOLVED: To provide an array type arithmetic device capable of reducing processing performance deterioration due to switching of configuration information while reducing power consumption.SOLUTION: An array type arithmetic device including a first area capable of controlling power supply and a second area with the power being constantly fed thereto has a plurality of arithmetic means arranged in the first area to respectively include a plurality of arithmetic elements and a router for controlling connection of the plurality of arithmetic elements, configuration information supply means arranged in the second area to supply configuration information one or more arithmetic means among the plurality of arithmetic means, has power supply control means for controlling power supply to the plurality of arithmetic means. The configuration information supply means has holding means for receiving configuration information from the outside and holding the configuration information, selection means for selecting one piece of the configuration information held by the holding means, and supply means for supplying the configuration information selected by the selection means to one or more arithmetic means in which the configuration information is used. |
