todo

来自「MPICH是MPI的重要研究,提供了一系列的接口函数,为并行计算的实现提供了编程」· 代码 · 共 10 行

1, Move procVector & dprocVector up from all bottom layer to the
   ViewFrameChooser layer

2, create a class for procVector and dprocVector( good idea ? )

3, Change procID to groupID.  proc is considered as a "StatesGroup"

4, Change JProcess to StatesGroup