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Message-passing model of parallel computing
In computer science, the Helman-Bader-JaJa model [1] is a concise message-passing model of parallel computing defined with the following parameters:
This model assumes that for any subset of q {\displaystyle q} processors, a block permutation among the q {\displaystyle q} processors takes ( τ + σ m ) {\displaystyle (\tau +\sigma m)} time, where m {\displaystyle m} is the size of the largest block.
Analysis of common parallel algorithms[edit]Complexities of common parallel algorithms contained in the MPI libraries:[2]
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