Basic HTML version of Foils prepared 20 February 00

Foil 41 General Technology Trends

From Introduction to Computational Science CPS615 Computational Science Class -- Spring Semester 2000. by Geoffrey C. Fox


Microprocessor performance increases 50% - 100% per year
Transistor count doubles every 3 years
DRAM size quadruples every 3 years
Huge $ investment per generation is carried by commodity PC market
Note that "simple" single-processor performance is plateauing, but that parallelism is a natural way to improve it. But many different forms of parallelism "Data or Thread Parallel" or "Automatic Instruction Parallel"
Linpack Performance
Linear Equation Solver Benchmark



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