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Execution units are often pipelined
In the context of out-of-order microarchitectures, I was under the impression that execution units remain occupied until the µop they’re processing is complete. This is often not the case.
- Points
- 165
- HN comments
- 95
- Submissions
- 1
- Cited by
- 0 commenters
Systems & PerformanceSoftware Engineering2024
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Dec 27, 2024 | Execution units are often pipelined by ingve | 165 | 95 |
