Ialltoallv_pure

The benchmark for the MPI_Ialltoallv function that measures pure communication time. In the case of np number of processes, every process inputs X*np bytes (X for each process) and receives X*np bytes (X from each process).

Property

Description

Measured pattern

MPI_Ialltoallv/MPI_Wait

MPI data type

MPI_BYTE

Reported timings

Bare time

Reported throughput

None