when ~ncores=1, Parmap should not fork

rdicosmo / parmap

Parmap is a minimalistic library allowing to exploit multicore architecture for OCaml programs with minimal modifications.

http://rdicosmo.github.io/parmap/

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when ~ncores=1, Parmap should not fork #77

Open UnixJunkie opened 5 years ago

UnixJunkie commented 5 years ago

We don't want Parmap to be invoked in vain. Also, this would ease writing tests for Parmap. List.map is equivalent to Parmap.map ~ncores:1 and there is almost no overhead.