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Institutional Repository [SANDBOX]
Technical University of Crete
Technical University of Crete
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| URI: | http://purl.tuc.gr/dl/dias/9D51E078-620D-412C-A99E-FC6B29A1D90B | ||
| Year | 2016 | ||
| Type of Item | Conference Full Paper | ||
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| Bibliographic Citation | C. Kritikakis, G. Chrysos, A. Dollas and D. N. Pnevmatikatos, "An FPGA-based high-throughput stream join architecture," in 26th International Conference on Field-Programmable Logic and Applications, 2016. doi: 10.1109/FPL.2016.7577354 https://doi.org/10.1109/FPL.2016.7577354 | ||
| Appears in Collections |
Stream join is a fundamental operation that combines information from different high-speed and high-volume data streams. This paper presents an FPGA-based architecture that maps the most performance-efficient stream join algorithm, i.e. ScaleJoin, to reconfigurable logic. The system was fully implemented on a Convey HC-2ex hybrid computer and the experimental performance evaluation shows that the proposed system outperforms by up to one order of magnitude the corresponding fully optimized parallel software-based solution running on a high-end 48-core multiprocessor platform. The proposed architecture can be used as a generic template for mapping stream processing algorithms to reconfigurable logic, taking into consideration real-world challenges.
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