Speculatively scheduling micro-operations after allocation
US7600103B2 · kind B2 · utility
1Cited by
3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2006 |
| Grant date | Oct 6, 2009 |
| Priority date | — |
| Expiry date | Jul 14, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F9/384
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Apparatus, systems and methods for speculative scheduling of uops after allocation are disclosed including an apparatus having logic to schedule a micro-operation (uop) for execution before source data of the uop is ready. The apparatus further includes logic to cancel dispatching of the uop for execution if the source data is invalid. Other implementations are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.