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Comp. MPI_Send and MPI_Ssend

\epsfig{file=mw_MPI_Send-length.comp012.eps}
msg. len. latency bandwidth msg. len latency bandwidth
[units] [$\mu$s] [units/s] [1024 units] [$\mu$s] [1024 units/s]
Min. msg. length Max. msg. length
Master-Worker MPI_Send-length
0 78.1 0 4096 105408 388586
Master-Worker MPI_Ssend-length
0 90.3 0 4096 105395 388634

next up previous contents
Next: Comp. MPI_Bcast-short and MPI_Bcast-long Up: Comparisons Previous: Comp. MPI_Send and MPI_Isend   Contents
Per Ekman 2002-10-03