MPI Tuner Modes
The MPI tuner utility can operate in two modes:
- Cluster-specific.Evaluates a given cluster environment using either Intel® MPI Benchmarks, or a user-provided benchmarking program to find the most suitable configuration of Intel® MPI Library. This mode is used by default.
- Application-specific.Evaluates performance of a given MPI application to find the best configuration of Intel® MPI Library for a particular application.