A number of parallel benchmarks seem to be broken

[kayceesrk]

Corresponding sandmark nightly run

[punchagan]

The benchmarks that are broken here are the MPL benchmarks added in #404 & #439. The benchmarks are broken due to missing serial versions of the benchmarks as noted in the comment here: #439 (comment)

[shwestrick]

It should be easy to generate a sequential version of the MPL benchmarks. Just need to replace the ForkJoin module with an equivalent sequential implementation. All parallelism goes through that module.

E.g. let par f g = (f(), g()) and similarly for the other functions.