Efficient custom computing of fully-streamed lattice boltzmann method on tightly-coupled FPGA cluster

@article{Sano2013EfficientCC,
  title={Efficient custom computing of fully-streamed lattice boltzmann method on tightly-coupled FPGA cluster},
  author={Kentaro Sano and Yoshiaki Kono and Hayato Suzuki and Ryotaro Chiba and Ryo Ito and Tomohiro Ueno and Kyo Koizumi and Satoru Yamamoto},
  journal={SIGARCH Computer Architecture News},
  year={2013},
  volume={41},
  pages={47-52}
}
This paper presents the detailed design of a custom computing machine for fully-streamed LBM computation on multiple FPGAs, and evaluates its efficiency with prototype implementation. We design a unit for completely streamed computation including boundary treatment with a newly introduced cell attribute. Experimental results demonstrate that the proposed machine achieves high utilization of PEs, 99 % of the peak performance, for one and two FPGAs computing a large lattice. This is due to our… CONTINUE READING

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