Systems, methods, and apparatuses for dot production operations
US12314717B2 · kind B2 · utility
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141References
30Claims
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Key dates
| Filing date | Nov 1, 2021 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Nov 1, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2212/455
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments detailed herein relate to matrix operations. For example, embodiments of instruction support for matrix (tile) dot product operations are detailed. Exemplary instructions including computing a dot product of signed words and accumulating in a double word with saturation; computing a dot product of bytes and accumulating in to a dword with saturation, where the input bytes can be signed or unsigned and the dword accumulation has output saturation; etc.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.