| 摘要 |
<p>An information processing apparatus is provided that stops supplying power to one part thereof to reduce power consumption, wherein a part to which power supply was stopped can know a result of an operation performed by control by another part. An information processing apparatus that autonomously controls a power supply includes power management circuit 10 that supplies power to only a drawing domain including GPU 61 associated with execution of an input instruction, and stops supplying power to the drawing domain in response to termination of execution of the instruction; and SRAM 201 that stores a log generated by execution of an instruction by the drawing domain to which power was supplied, independently of power management circuit 10 supplying power or stopping the power supply. After power supply to the drawing domain is stopped, CPU 20 to which power is supplied reads a result stored in SRAM 201.
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