Xin-Hai Xu

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A high order accurate discontinuous galerkin method based curvedelement implementation in OpenFOAM is presented in this work. The degree of freedom points on origin straight side mesh are mapped to curvilinear edges by finding nearest points on boundary. Then the deformation are transported to the inner points by blended method. Based on the run-time(More)
GPGPUs are increasingly being used to as performance accelerators for HPC (High Performance Computing) applications in CPU/GPU heterogeneous computing systems, including TianHe-1A, the world's fastest supercomputer in the TOP500 list, built at NUDT (National University of Defense Technology) last year. However, despite their performance advantages, GPGPUs(More)
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