Method and device for recording memory access operation information
US10331381B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 13, 2018 |
| Grant date | Jun 25, 2019 |
| Priority date | — |
| Expiry date | Feb 16, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0673
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and a device for recording memory access operation information are provided by the present disclosure. The method comprises: recording memory access operations between a processor and a memory during a target running process to form an memory access sequence information of the target running process, wherein each of the memory access operation information in the memory access sequence information includes a memory access type, a memory access address and a memory access data; and determining a final storage state of the memory during the target running process according to the memory access sequence information of the target running process. According to the embodiments of the present disclosure, the final storage state of the memory during the target running process may be obtained by using less storage resources, and the hardware overhead is reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.