http://www.netlib.org/benchmark/hpl/  High-Performance Linpack
http://www-unix.mcs.anl.gov/mpi/mpich/  MPICH (MPI library)
http://www.lam-mpi.org/  LAM/MPI
http://www.netlib.org/atlas/archives/linux/  ATLAS

BLAS = Basic Linear Algebra Subroutines
MPI = Message Passing Interface
OSCAR