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Proceedings of the Annual International Conference on Advances in Distributed and Parallel Computing ADPC 2010 ADPC 2010
In this paper, we present a GPU-based sorting algorithm, GPUMemSort, which achieves high performance in sorting large-scale in-memory data by exploiting high-parallel GPU processors. It consists of two algorithms: an in-core algorithm, which is responsible for sorting data in GPU global memory efficiently, and an out-of-core algorithm, which is responsible for dividing large-scale data into multiple chunks that fit GPU global memory. GPUMemSort is implemented based on NVIDIA's CUDA framework,doi:10.5176/978-981-08-7656-2_a-31 fatcat:oc4rr5mwlbap3k2fngjqighfse