Analysis of Cache Behavior and Performance of Different BVH Memory Layouts for Tracing Incoherent Rays

Abstract

With CPUs moving towards many-core architectures and GPUs becoming more general purpose architectures, path tracing can now be well parallelized on commodity hardware. While parallelization is trivial in theory, properties of real hardware make efficient parallelization difficult, especially when tracing incoherent rays. We investigate how different… (More)
DOI: 10.2312/EGPGV/EGPGV13/057-064

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