Rescheduling a load instruction based on past replays
US12360771B2 · kind B2 · utility
0Cited by
9References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 27, 2021 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | Apr 27, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F9/3842
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Rescheduling a load instruction based on past replays is disclosed. A load replay predictor of a processor device determines, at a first time, that a load instruction is scheduled to be executed by a load store unit to load data from a memory location. The load replay predictor accesses load replay data associated with a previous replay of the load instruction and, based on the load replay data, causes the load instruction to be rescheduled.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.