• General concepts • 3 ways to organize cache memory • Issues with writes • Write cache friendly codes • Cache mountain • Suggested Reading

• Random-Access Memory (RAM) • Nonvolatile Memory • Disk Storage • Locality • Memory hierarchy

• Four hardware components – Processor – Main memory – Peripherals (I/O devices) – Connections (buses) • Suggested reading

• Machine-Independent Optimization – Code motion – Memory optimization • Suggested reading

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