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NAIST Application NoP08-15



TitleDATA PROCESSING DEVICE
INVENTORNAKASHIMA, Yasuhiko; .NAKADA, Takashi; .
Pub.NoWO/2010/044242Pub Date2010/4/22
International Application NoPCT/JP2009/005306International Application Date 2009/10/13

abstractA data processing device (101) is provided which makes it possible for a larger number of commands to be executed in parallel. The data processing device (101) is equipped with: a first register file unit (110) including a plurality of registers; a second register file unit (210) including a plurality of registers corresponding to the registers of the first register file unit (110); a first calculation device (120) that executes calculations using read data of the first register file unit (110); and a second calculation device (220). The first register file unit (110) transmits data to the register of the second register file unit (210) corresponding to the register that holds the data, and the first calculation device (120) transmits a calculation result held by this first calculation device (120) to the second calculation device (220). The second calculation device (220) executes calculations using the read data of each register of the second register file unit (210) and/or the calculation results of the first calculation device (120).
National Phase