Research Article

TESLA GPUs versus MPI with OpenMP for the Forward Modeling of Gravity and Gravity Gradient of Large Prisms Ensemble

Figure 15

Comparison of the execution times for the calculation of the tensorial components in double precision between a small cluster against a single C2070 card, four C2070 cards in the same workstation, and 8 C2070 cards distributed in two workstations.
437357.fig.0015