 The workload is greatly responsible for wasting the energy as well as limiting the size and the type of tasks the supercomputers can run . Case studies provide insight how the different contributions compete for dominating the resulting payload performance of the computing system, and how enhancing the technology made the computing+communication the dominating contribution in defining the efficiency of supercomputers.
<fluency>  The workload is greatly responsible for wasting the energy as well as limiting the size and the type of tasks the supercomputers can run . Case studies provide insight how the different contributions compete for dominating the resulting payload performance of the computing system, and how enhancing the technology made the computing+communication the dominating contribution in defining the efficiency of supercomputers.
 The workload is greatly responsible for wasting the energy as well as limiting the size and type of tasks the supercomputers can run . Case studies provide insight how the different contributions compete for dominating the resulting payload performance of the computing system, and how enhancing the technology made the computing+communication the dominating contribution in defining the efficiency of supercomputers.