Approximate Computing on FPGAs

The goal of our research is a) to investigate novel approximate arithmetic algorithms and their optimization towards FPGA implementation, b) to study new error metrics and a calculus for error propagation of networks of approximate arithmetic modules and c) to investigate novel optimization techniques for design space exploration and synthesis of optimal approximate multi-output Boolean functions for FPGAs.


Available resources

  • Open library of approximated PLA circuits: AxPLA
  • Open library of approximated arithmetic units: RC-openlib