Description
OSU Micro-Benchmarks for MPI.
The OSU microbenchmark suite is a collection of independent message passing interface (MPI) performance benchmarks. It includes performance measures such as latency, bandwidth, and host overhead.
Common benchmarks:
- osu_latency: Point-to-point latency
- osu_bw: Point-to-point bandwidth
- osu_bibw: Bidirectional bandwidth
- osu_allreduce: Collective allreduce
- osu_alltoall: Collective all-to-all.