Intel® MPI Benchmarks User Guide and Methodology Description

# One_get_all

This benchmark tests the `MPI_Get` operation using one active process that gets data from all other processes. All target processes are waiting in the `MPI_Barrier` call while the origin process accesses their memory.

Property | Description
--- | ---
Measured pattern | `(N*MPI_Get)/MPI_Win_flush_all` , where `N` is the number of target processes.
MPI data type | `MPI_BYTE` (origin and target)
Reported timings | Bare time
Reported throughput | `MBps`