Information processing apparatus and method to control memory access and computer-readable recording medium having stored therein control program to control memory access
US11573739B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 25, 2021 |
| Grant date | Feb 7, 2023 |
| Priority date | — |
| Expiry date | Mar 8, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An information processing apparatus includes: a first memory; a second memory different in processing speed from the first memory; and a processor including: a memory controller that is coupled to the first memory and the second memory and that controls an access to the first memory and an access to the second memory; and a plurality of controllers that access to the first memory or the second memory. The processor is configured to suppress a writing frequency of data into the second memory by controlling one or more first controllers that access the second memory among the plurality of controllers in accordance with a result of monitoring a state of writing the data into the second memory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.