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Comp. MPI_Send-MPI_Recv and MPI_Send-Irecv

\epsfig{file=p2p_MPI_Send-MPI_Recv.comp005.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
Point-to-Point MPI_Send-MPI_Recv
0 31.4 0 8192 42207.3 388179
Point-to-Point MPI_Send-MPI_Irecv
0 35.7 0 8192 41123.7 398408

next up previous contents
Next: Comp. MPI_Send-MPI_Recv and MPI_Send-MPI_Recv Up: Comparisons Previous: Comp. MPI_Send-MPI_Recv and MPI_Iprobe   Contents
Per Ekman 2002-01-31