IntelĀ® MPI Benchmarks User Guide and Methodology Description
This benchmark measures the MPI_Accumulate operation in passive target communication mode. The benchmark runs on two active processes. The target process is waiting in the MPI_Barrier call.
|
Property |
Description |
|---|---|
|
Measured pattern |
MPI_Accumulate/MPI_Win_flush |
|
MPI data type |
MPI_FLOAT (origin and target) |
|
MPI operation |
MPI_SUM |
|
Reported timings |
Bare time |
|
Reported throughput |
MBps |