Allgatherv#
The benchmark for the MPI_Allgatherv function.
Every process inputs X bytes and receives the gathered X*np bytes, where np is
the number of processes.
Unlike Allgather, this benchmark shows whether MPI produces overhead.
Property |
Description |
|---|---|
Measured pattern |
|
MPI data type |
|
Reported timings |
Bare time |
Reported throughput |
None |