Task-parallel implementation of 3D shortest path raytracing for geophysical applications

Abstract

This paper discusses two variants of the shortest path method and their parallel implementation on a shared-memory system. One variant is designed to perform raytracing in models with stepwise distributions of interval velocity while the other is better suited for continuous velocity models. Both rely on a discretization scheme where primary nodes are… (More)
DOI: 10.1016/j.cageo.2012.12.005

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