| 摘要 |
PROBLEM TO BE SOLVED: To avoid a processing load increase, when executing hardware computation processings. SOLUTION: An apparatus includes an HW calculating portion 120 for executing operations by a synchronous system or asynchronous system; a delay time calculating portion 105 for calculating a delay time to the completion of a requested operation requested for execution in the HW calculating portion 120; a computing system decision part 102 for comparing the sum of processing and delay times in the execution of a queued operation requested for the next execution in the HW calculating portion 120, with a asynchronization time indicating the processing time of processing, executed in conjunction with the asynchronous system. If the sum is larger than the asynchronization time, decision to execute the queued calculation by the asynchronous system, and a calculation control part 103 for requesting the HW calculating portion 120 for executing the queued calculation by the decided execution system. COPYRIGHT: (C)2010,JPO&INPIT
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