Processor and task processing method therefor, and storage medium
US10481957B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 1, 2016 |
| Grant date | Nov 19, 2019 |
| Priority date | — |
| Expiry date | Sep 3, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F9/4881
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A processor and a task processing method therefor, and a storage medium. The method comprises: a scalar calculation module executing parameter calculation of a current task, and storing a parameter obtained through calculation in a PBUF; when the parameter calculation of the current task is completed, executing a first instruction or second instruction for inter-core synchronization, and storing the first instruction or the second instruction in the PBUF (301); a vector calculation module reading the parameter from the PBUF, storing the read parameter in a shadow register; when the first instruction or the second instruction is read from the PBUF, storing all the modified parameters in the shadow register in a work register within a period (302); and the vector calculation module executing vector calculation of the current task according to the parameter in the work register (303).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.