| 摘要 |
A multiprocessor control unit according to the present invention comprises acquisition means for acquiring first non processing time information on a first non processing time represented for each processor, wherein the first non processing time represents a time in which a first block is not executed in a first barrier establish time from barrier synchronization start until barrier synchronization establishment of the first program block, and acquiring second non processing time information on a second non processing time represented for each processor, wherein the second non processing time represents a time in which a second block is not processed in a second barrier establish time from barrier synchronization start until barrier synchronization establishment of the second program block; and power control means for controlling power supply to the plurality of processors while the first and second program blocks are consecutively executed in parallel, using the first and second non processing time information acquired by the acquisition means.
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