Out-of-Core Shared Memory Parallel Delaunay Mesh Refinement

Abstract

We present an out-of-core algorithm for Parallel Delaunay Refinement (PDR) for shared memory machines. Our performance data on a small 4-way shared memory machine indicate that the out-of-core PDR algorithm is 6.5 times faster than the in-core PDR implementation that relies on operating system virtual memory for meshes larger than 30 million elements… (More)

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