Visible to Intel only — GUID: GUID-734BFE6C-153A-4F3B-8213-4A63F288B78A
Visible to Intel only — GUID: GUID-734BFE6C-153A-4F3B-8213-4A63F288B78A
IMB-RMA Benchmarks
Intel(R) MPI Benchmarks provides a set of remote memory access (RMA) benchmarks that use the passive target communication mode to measure one-sided operations compliant with the MPI-3 standard.
IMB-RMA Benchmark Modes
When running the IMB-RMA benchmarks, you can choose between the following modes:
Standard (default) or multiple mode. You can enable the multiple mode for all IMB-RMA benchmarks using the –multi <outflag> command-line parameter. For details, see Running Benchmarks in Multiple Mode.
Aggregate or non-aggregate mode. For details on these modes, see the MPI-2 Benchmark Modes chapter. Some IMB-RMA benchmarks support the non-aggregate mode only. To determine which benchmarks can run in the aggregate mode, see Classification of IMB-RMA Benchmarks.