DOT_PRODUCT
  C/OpenMP version

  A program which computes a vector dot product.

  The number of processors available:
  OMP_GET_NUM_PROCS () = 2

  The number of threads is 1

  Sequential      1000    1.000000e+03     0.0000209808
  Parallel        1000    1.000000e+03     0.0000491142

  Sequential     10000    1.000000e+04     0.0002181530
  Parallel       10000    1.000000e+04     0.0004200935

  Sequential    100000    1.000000e+05     0.0019741058
  Parallel      100000    1.000000e+05     0.0031630993

  Sequential   1000000    1.000000e+06     0.0153908730
  Parallel     1000000    1.000000e+06     0.0284829140

DOT_PRODUCT
  Normal end of execution.