Question: A sequential application with a 20% part that must be executed sequentially, is required to be accelerated three-fold. How many CPUs are required for

A sequential application with a 20% part that must be executed sequentially,

A sequential application with a 20% part that must be executed sequentially, is required to be accelerated three-fold. How many CPUs are required for this task? How about five-fold speedup?

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