Support for benchmarks based on openmpi job?

[xyhuang]

The openmpi job provides a way to run distributed training https://github.com/kubeflow/kubeflow/tree/master/kubeflow/openmpi. Shall we investigate how to port that to kubebench?

We may use #18 as a reference and then extend to this.

[Jeffwan]

Could I take this task? I am recently doing benchmark using openmpi and like to add support in kubebench

[xyhuang]

hi @Jeffwan that's great, and thanks for your interest! We have some planned changes that might affect the implementation and I am expecting to post an updated design in a week or so. Please feel free to ping on slack if you would like to have a quick chat before that. thanks, and looking forward to collab :)

[Jeffwan]

Add PR #167 to add MPI support.