
   Description of the test
   ========================
   This test executes the parallel matrix-matrix multiplication
   using one-dimensional array of processes.

   The matrix distribution used is naive one-dimensional
   heterogeneous distribution using horizontal striping of matrices.

   Only one process is involved.

   The speed function of the processor is returned.

   Files
   -----

   counter.h ---->      Contains the size of the problem
   mxm.c     ---->      Contains the code of the matrix-matrix multiplication algorithm
   mxm_i.h    --->      Contains the functions to get the cooridnate the processor
                        to which the matrix element is assigned

   HOW TO RUN
   ----------

   shell$ ./run_mxm
   shell$ cat csserver.h
   HMPI_SM csserver[NSTEPS] = {
{250000, 218.693378482},
{1000000, 237.539619795},
{2250000, 238.330869411},
{4000000, 234.079564802},
{6250000, 238.148258297},
{9000000, 233.513708537}
};
