Systems, apparatuses, and methods for broadcast compare addition
US10268479B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 30, 2016 |
| Grant date | Apr 23, 2019 |
| Priority date | — |
| Expiry date | May 12, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F9/3838
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems, apparatuses, and methods for executing an instruction. The instruction includes fields for a first source operand, a second source operand, and a destination operand. A decoded instruction causes a reduction of broadcasted packed data elements of a first packed data source with a reduction operation and store a result of each of the reductions in a packed data destination, wherein the packed data elements of the first packed data source to be used in the reduction are dictated by a result of a comparison of broadcasted values of packed data elements stored in a second packed data source to the packed data elements stored in the second packed data source without broadcasting.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.