Hybrid parallelized tagged geometric (TAGE) branch prediction
US12282776B2 · kind B2 · utility
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Key dates
| Filing date | Mar 30, 2022 |
| Grant date | Apr 22, 2025 |
| Priority date | — |
| Expiry date | Mar 30, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F9/3869
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Hybrid parallelized tagged geometric (TAGE) branch prediction, including: selecting, based on a branch instruction, a first plurality of counts from at least one TAGE table; selecting, based on the branch instruction, a second plurality of counts from at least one non-TAGE branch prediction table; generating, based on the first plurality of counts and a second plurality of counts; and wherein selecting the first plurality of counts and selecting the second plurality of counts are performed during a same branch prediction pipeline stage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.