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Fig. 18 Elapsed time of the decomposition on particle dimension from 16 to 512 processes in
strong scaling
Fig. 19 Number of send calls in process number 0 on each domain decomposition from 16 to
512 processes in strong scaling
We explored the number of send calls and each communication size same as
weak scaling. Figure 19 shows the number of send calls in process number 0 on
radial and particle domain decomposition classified as the communication size of
more than 65,536 Bytes and 65,536 Bytes or less. The number of send calls on the