Andreas Jocksch

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This paper describes our OpenACC porting efforts for a code that we have developed that solves the isothermal incompressible Navier Stokes equation via the lattice Boltzmann method (LBM). Implemented initially as a hybrid MPI/OpenMP parallel program, we ported our code to use OpenACC in order to obtain the benefit of accelerators in a high performance(More)
We present a portable platform, called PIC ENGINE, for accelerating Particle-In-Cell (PIC) codes on heterogeneous many-core architectures such as Graphic Processing Units (GPUs). The aim of this development is efficient simulations on future exascale systems by allowing different par-allelization strategies depending on the application problem and the(More)
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