Computation Tools for Mac

From Gaurav Khanna:

Collection of tools for Numerical Scientific Computation. For example: GCC, Fortran (g77 and g95), Adaptor High Performance Fortran HPF, Message Passing Interface MPI, Shared Memory Multiprocessing OpenMP, Octave (with MPI, AltiVec), Cactus (Scientific Computing Toolkit), Globus (Grid Computing), RNPL (Rapid Numerical Prototyping Language), GIMPS (Great Internet Mersenne Prime Search), GRAVSIM, FEYNMAN, GNU Java, etc. Documentation, source and OS X binaries available.

I also have detailed information (with a sample code) on how one can harness the full power of a G4, using its vector processing capabilities (AltiVec) and multiprocessing.