Tag
instruction-window
- May 13, 2026 The Reorder Buffer and In-Order Retirement How entries move through the reorder buffer from allocation to commit, why retirement order is what makes speculative and out-of-order execution safe, and what limits the buffer size. computer architecture
- Dec 13, 2022 Sizing the Window: Why More Entries Stop Paying The diminishing returns of a larger instruction window, the queueing model that explains them, and the second-order effects that make big windows expensive. computer architecture
- Jun 3, 2022 Why an In-Order Pipeline Stalls and What an Instruction Window Buys How dependencies, latency, and a fixed instruction supply bound an in-order pipeline, and why a sliding window of decoded instructions is the cheapest way out. computer architecture