| 摘要 |
PROBLEM TO BE SOLVED: To provide a SIMD type processor capable of performing a processing for detecting a peak value in a processing corresponding to a plurality of SIMDs by the least hardware addition and a small number of steps. SOLUTION: This SIMD type processor is provided with a global processor 2 and a plurality of processor elements 3a. The SIMD type processor is provided with a T register 36 for storing an arithmetic result of the processor elements 3a, a result value holding part 22 having a bit corresponding to the T register 36 of the processor element 3a and a previous time value holding part 21 for storing an arithmetic control result to be used for an execution condition of a calculation of the next time. Pertinent bits of the T register 36 of the processor element 3a are ORed, the result and data corresponding to the previous time holding part 21 is ORed, the value is transferred to the result holding part 22, and a maximum value or a minimum value is determined based on data of the result holding part 22. COPYRIGHT: (C)2003,JPO
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