
QCD double-precision speed test
-------------------------------

16x8x8x8 lattice, 2x1x1x1 process grid, 8x8x8x8 local lattice

There are 2 MPI processes


Double-precision data and programs
-------------------------------

The local size of the gauge field is 2304 KB
The local size of a quark field is 768 KB

Lattice parameters:
beta = 5.5
c0 = 1.0, c1 = 0.0
csw = 1.978

Program norm_square_dble:
Time per lattice point: 0.035 micro sec (1358 Mflops/process)

Program mulc_spinor_add_dble:
Time per lattice point: 0.110 micro sec (871 Mflops/process)

Program Dhat_dble:
Time per lattice point: 0.377 micro sec (5063 Mflops/process)

########################################################
#                                                      #
#             SYNTHETIC QCD SPEED TEST                 #
#                                                      #
#  Using double-precision (64 bit) data and programs   #
#                                                      #
#   Time per lattice point:     1.155 micro sec        #
#   Average speed:              3.616 Gflops/process   #
#   Total throughput:           7.232 Gflops           #
#                                                      #
########################################################

