Modern Computer Architecture

Computer architecture is the body of principles and techniques that determine how a computer system is organized, how it operates, and how it is built. Its focus is on how the physical parts of a machine are linked into a working whole. At a higher level, it sits between hardware and software and shapes the big-picture design decisions that connect the two.

The field divides into microarchitecture, instruction set architecture, and systems design. Instruction set architecture specifies the elements a program can access, including registers, data types, and addressing modes. Across all of these areas, the central aims are the highest possible performance and efficient use of power.

This volume explains a demanding subject in clear, approachable language. It also briefly surveys each sub-field and the technological advances that may shape the discipline's future. It is intended as a useful reference for readers interested in the subject.