In computer architecture, Amdahl's law (or Amdahl's argument) is a formula limiting the speedup of a task as resources are added to the system executing that task. The law can be stated as: the overall performance improvement gained by optimizing a single part of a system is limited by the fraction of time that the improved part is actually used.
In computer architecture, Amdahl's law (or Amdahl's argument) is a formula limiting the speedup of a task as resources are added to the system executing that task. The law can be stated as: the overall performance improvement gained by optimizing a single part of a system is limited by the fraction of time that the improved part is actually used.
Source: Wikipedia "Amdahl's law" · CC BY-SA 4.0
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