Alltoall#
The benchmark for the MPI_Alltoall function.
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 data type |
|
Reported timings |
Bare time |
Reported throughput |
None |