Matrix multiply accumulate instruction
US9960917B2 · kind B2 · utility
34Cited by
3References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2011 |
| Grant date | May 1, 2018 |
| Priority date | — |
| Expiry date | Nov 24, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/0643
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method is described. The method includes iteratively performing for each position in a result matrix stored in a third register, multiplying a value at a matrix position stored in a first register with a value at a matrix position stored in a second register to obtain a first multiplicative value, where the positions in the first register and the second register are determined by the position in the result matrix and performing an exclusive or (XOR) operation with the first multiplicative value and a value stored at a result matrix position stored in the third register to obtain a result value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.