Bridging the GPGPU-FPGA efficiency gap
Christopher W. Fletcher, Ilia A. Lebedev, Narges Bani Asadi, Daniel Burke, John Wawrzynek · 2011
This paper compares an implementation of a Bayesian inference algorithm across several FPGAs and GPGPUs, while embracing both the execution model and high-level architecture of a GPGPU. Our study is motivated by recent work in template-based programming and architectural models for FPGA computing. The comparison we present is meant to demonstrate the FPGA's potential, while constraining the design to follow the microarchitectural template of more programmable devices such as GPGPUs.