pvm
http://www.epm.ornl.gov/pvm/ PVM is a software system that enables a collection of heterogeneous
computers to be used as a coherent and flexible concurrent computational
resource.
The individual computers may be shared- or local-memory multiprocessors,
vector supercomputers, specialized graphics engines, or scalar
workstations, that may be interconnected by a variety of networks,
such as ethernet, FDDI. User programs written in C, C++ or Fortran access
PVM through library routines.
java space.
しかし、実行できないがな。