Cache

• CPU Caches and Cache Coherence: The Memory Hierarchy That Makes Modern Computing Fast · 2022-07-12

  A comprehensive exploration of how CPU caches bridge the processor-memory speed gap. Learn about cache architecture, replacement policies, coherence protocols, and how to write cache-friendly code for maximum performance.

• CPU Caches and Memory Hierarchy: The Hidden Architecture Behind Performance · 2021-06-22

  A deep exploration of CPU cache architecture, from L1 to L3 caches, cache lines, associativity, replacement policies, and cache coherence. Learn how memory hierarchy shapes modern software performance.

• Cache‑Friendly Data Layouts: AoS vs. SoA (and the Hybrid In‑Between) · 2021-03-18

  How memory layout choices shape the performance of your hot loops. A practical guide to arrays‑of‑structs, struct‑of‑arrays, and hybrid layouts across CPUs and GPUs.