Basic HTML version of Foils prepared 17 November 98

Foil 11 Some General Issues Addressed by High Performance Architectures

From Master Foilset for HPC Achitecture Overview CPS615 Introduction to Computational Science -- Fall Semester 1998. by Geoffrey C. Fox
1 Pragmatic issues connected with cost of designing and building new systems -- use commodity hardware and software if possible
  • Supports use of PC clusters, metacomputing
2 Data locality and bandwidth to memory -- caches, vector registers -- sequential and parallel
3 Programming model -- shared address or data parallel -- explicit or implicit
4 Forms of parallelism -- data, control, functional; macroscopic, microscopic, instruction level
in Table To:

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