Oblon, McClelland, Maier & Neustadt, L.L.P.
Information processing apparatus and computer program product for changing swap spaces based on a performance threshold
According to an embodiment, an information processing apparatus includes a processing device, a first memory, a second memory, and a controller. The processing device is configured to process first data. The first memory is configured to store at least part of the first data and has an active region supplied with power necessary for holding data. The second memory is configured to store part of the first data. The controller is configured to change number of active regions such that processing information is not more than a threshold. The processing information indicates an amount of processing for moving at least part of second data stored in the first memory to the second memory and for moving at least part of third data stored in the second memory to the first memory, in a certain period for processing the first data having a size larger than active regions.
TOSHIBA MEMORY CORPORATION
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Yusuke Tatsunori Satoshi Shiyo
Shirota Kanai Shirai Yoshimura