| 摘要 |
PURPOSE:To reduce a time that a certain processor element transfers information to all the other processor elements by transferring twice inside a network. CONSTITUTION:When NXN processor elements 2-7 send the information of (n) bits to other processor elements respectively, the NXN processor elements 2-7 add the information of (n) bits to a part corresponding to a self position and prepare the message word of NXNX(n) which the other bits are made to be zero. Then, the message word is transferred with networks 21-29, a logical sum is taken at the operational part inside the NXN processor elements, and again, a transferring and the logical sum are taken. Thus, high speed broadcast can be executed by executing the transferring on the network. |
