next up previous contents
Next: Comp. MPI_Sendrecv and MPI_Sendrecv_replace Up: Comparisons Previous: Comp. MPI_Send-MPI_Recv and MPI_Sendrecv   Contents

Comp. MPI_Send-MPI_Recv and MPI_Sendrecv_replace

\epsfig{file=p2p_MPI_Send-MPI_Recv.comp008.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_Sendrecv_replace
0 25.1 0 8192 79365.7 206437

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