training submission directory structure in benchmarks/

[plvlnisse]

As a first time user I am profoundly confused by the structure of the submission directories. It appears to me that there are situations where there may be name clashes - in particular if a participant has run the same benchmark on the same system using different implementations.

Also I am confused about the allowed benchmark names for the training benchmarks. In particular bert is missing?

I submitted some pull request for possible changes to avoid this: 129, 130, 131

As we are in the middle of a submission period changes are probably not good to make now, but it would perhaps be a good idea to reach out to the current participants in case you think there is reason to clarify these matters?