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    • CPU-Style SIMD Ray Traversal on GPUs 

      Lier, Alexander; Stamminger, Marc; Selgrad, Kai (ACM, 2018)
      In this paper we describe and evaluate an implementation of CPUstyle SIMD ray traversal on the GPU. We show how spreading moderately wide BVHs (up to a branching factor of eight) across multiple threads in a warp can improve ...