Acceleration of the Geostatistical Software Library (GSLIB) by code optimization and hybrid parallel programming
This work is part of an effort to accelerate geostatistical simulation codes. We apply acceleration techniques to a package of legacy geostatistical codes (GSLIB). Acceleration techniques are code optimization and hybrid OpenMP/MPI parallelization. Accelerations were applied to variogram, kriging and sequential simulation. Elapsed time and speedup results are shown.
geostatistics gslib code optimization openmp mpi kriging stochastic simulation