Data moving method, direct memory access apparatus and computer system
US12189552B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 23, 2022 |
| Grant date | Jan 7, 2025 |
| Priority date | — |
| Expiry date | Dec 23, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F9/30032
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A data moving method, a direct memory access apparatus, and a computer system are disclosed. The data moving method is used for a neural-network processor, the neural-network processor includes at least one processing unit array, and the method includes: receiving a first instruction, wherein the first instruction indicates address information of target data to be moved, and the address information of the target data is obtained based on a mapping relationship between the target data and at least one processing unit in the processing unit array; generating a data moving request according to the address information of the target data; and moving the target data for the neural-network processor, according to the data moving request.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.