HELP! * PURPLE=global GREY=local Global HTML version of Foils prepared June 15,95

Foil 12 Prospects for use of HPCC in the "Real-World"

From REU Presentation -- An Overview of NPAC REU Seminar -- June 8,95. by Geoffrey C. Fox * Important Information in IMAGE

In simulation arena, HPCC will work in principle but the need to develop or port large complex codes represents a serious handicap (see next foil) which for instance could hold up the "obvious" use of HPCC in Manufacturing by 10 to 20 years
In High Speed Network arena, most applications such as "video-on-demand" are "new" and so HPCC competes much more favorably with traditional computer technology.
In database arena, we can also expect quicker adoption of HPCC than for silmulation
  • Information processing is largest use of computers and so easier to justify investment in new technology
  • A parallel (relational) database is complicated to develop but only has to be done once -- SQL is naturally parallel (unlike Fortran) and so applications can be developed without knowledge of underlying hardware.
  • On the other hand, a parallel Fortran compiler is also very complex but STILL EVERY user must code carefully to exploit parallelism and essentially no existing Fortran codes parallelize without further thought.


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