  In the world of supercomputers, the large number of processors requires to
minimize the inefficiencies of parallelization, which appear as a sequential
part of the program from the point of view of Amdahl's law. The recently
suggested new figure of merit is applied to the recently presented
supercomputer, and the timeline of "Top 500" supercomputers is scrutinized
using the metric. It is demonstrated, that in addition to the computing
performance and power consumption, the new supercomputer is also excellent in
the efficiency of parallelization. Based on the suggested merit, a "Moore-law"
like observation is derived for the timeline of parallelization efficacy of
supercomputers.
