Problems about optimal polyhedral strategy generation

[lethean1]

I wonder if I can specify the number of cores as one of the optimization options when using the parallel polymer.
I only see this option in PlutoTransform.cc

  Option<bool> parallelize{*this, "parallelize",
                           llvm::cl::desc("Enable parallelization from Pluto."),
                           llvm::cl::init(false)};

and the result of this option may not suitable for the number of cores on my machine, and I also don't know the best core number of the result.