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

<table>Execution time obtained using shared and distributed graphics cards, in double and single precision. We can see that MPI is not introducing overhead in the computing time. </table>

Journal of Applied Mathematics

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Figure 13

Figure 13: TESLA GPUs versus MPI with OpenMP for the Forward Modeling of Gravity and Gravity Gradient of Large Prisms Ensemble 