CGPA: Coarse-Grained Pipelined Accelerators

  title={CGPA: Coarse-Grained Pipelined Accelerators},
  author={Feng Liu and Soumyadeep Ghosh and Nick P. Johnson and David I. August},
  journal={2014 51st ACM/EDAC/IEEE Design Automation Conference (DAC)},
High-level synthesis (HLS) tools dramatically reduce the nonrecurring engineering cost of creating specialized hardware accelerators. Existing HLS tools are successful in synthesizing efficient accelerators for program kernels with regular memory accesses and simple control flows. For other programs, however, these tools yield poor performance because they invoke computation units for instructions sequentially, without exploiting parallelism. To address this problem, this paper proposes Coarse… CONTINUE READING
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