Bidir_Get

This is the benchmark for the MPI_Get function, with bidirectional transfers. Below see the basic definitions and a schematic view of the pattern.

Bidir_Get Definition

Property

Description

Measured pattern

As symbolized between in the figure below. This benchmark runs on two active processes (Q=2).

MPI routine

MPI_Get

MPI data type

MPI_BYTE, for both origin and target

Reported timings

t=t(M) (in μsec) as indicated in the figure below, non-aggregate (M=1)and aggregate (M=n_sample). For details, see Actual Benchmarking.

Reported throughput

X/t, aggregate and non-aggregate

Bidir_Get Pattern