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Comp. MPI_Scatter-short and MPI_Scatterv-short

\epsfig{file=col_MPI_Scatter-nodes-short.comp051.eps}
msg. len. latency bandwidth msg. len latency bandwidth
[units] [$\mu$s] [1024 units/s] [units] [$\mu$s] [1024 units/s]
Min. msg. length Max. msg. length
(other params also min.) (other params also max.)
Collective MPI_Scatter-nodes-short
256 51.4 4863.81 256 258.3 14518
Collective MPI_Scatterv-nodes-short
256 56 4464.29 256 238.8 15703.5
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Next: Comp. MPI_Allgather-length and MPI_Allgatherv-length Up: Comparisons Previous: Comp. MPI_Scatter-long and MPI_Scatterv-long   Contents
Per Ekman 2002-01-31