Reorder Buffer (ROB)

Concept

First seen 5/28/2026

Last seen 8/16/2026

Evidence 7 chunks

NEIGHBORHOOD

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4 connections

BOOM part of → 100% 2e

BOOM contains a reorder buffer as part of its microarchitecture.

Micro-architectural state reconstruction involves reinitializing the ROB.

The AMU flushes the ROB to reset the pipeline state.

The ROB is a micro-architectural state component.