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Advanced Computer Architectures


Pozzi L.

Course director

Zacharopoulos G.



The course builds on previous knowledge in basic computer architecture, and visits the major techniques devised to get higher performance from a single processor, and, later on, from multi-processors. It describes the concepts of pipelined CPUs, cache architecture and optimization, Instruction-Level parallelism (Superscalar and VLIW architectures), Thread-Level parallelism (fine-grained, coarse-grained, simultaneous multithreading), Data-level parallelism (Vector architectures), and shared-memory multi-processing. The course also includes a project where the Simplescalar and Watch simulation tools are used to perform design-space exploration, and to understand the tradeoffs that computer architects must consider between performance and cost.




  • J. Hennessey, D. Patterson "Computer Architecture: a quantitative approach" 6th edition, Morgan-Kaufmann Publishers.