Basic HTML version of Foils prepared 17 November 98

Foil 38 History -- Minicomputer

From Master Foilset for HPC Achitecture Overview CPS615 Introduction to Computational Science -- Fall Semester 1998. by Geoffrey C. Fox


"Minicomputer" approach
  • Almost all microprocessor systems have a bus
  • Motivated by multiprogramming, TP
  • Used heavily for parallel computing
  • Called symmetric multiprocessor (SMP)
  • Latency larger than for uniprocessor
  • Bus is bandwidth bottleneck
    • caching is key: coherence problem
  • Low incremental cost



© Northeast Parallel Architectures Center, Syracuse University, npac@npac.syr.edu

If you have any comments about this server, send e-mail to webmaster@npac.syr.edu.

Page produced by wwwfoil on Sun Apr 11 1999