Expalin massively parallel system and scalability, Computer Engineering

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Massively Parallel System

Indicates to a "parallel computer system" involving a huge number of processors. The numbers in a huge number of processors keeps increasing and currently it means over 1000.

Scalability

Indicates to parallel system's (software and/or hardware) ability to exhibit a proportionate raise in (parallel) boost with the addition of additional processors. Factors which contribute to scalability involve: 

Hardware

Specifically CPU-Memory bandwidths and network communications:

  • Parallel overhead related
  • Application algorithm
  • Characteristics of your individual application and coding

 


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