IntelĀ® MPI Benchmarks User Guide and Methodology Description
The benchmark for MPI_Ibcast that measures pure communication time. The root process broadcasts X bytes to all other processes. The root of the operation is changed round-robin.
Property |
Description |
---|---|
Measured pattern |
MPI_Ibcast/MPI_Wait |
MPI data type |
MPI_BYTE |
Reported timings |
Bare time |
Reported throughput |
None |