Performance of a Lattice Quantum Chromodynamics Kernel on the Cell   Processor
  The implementation of a proof-of-concept Lattice Quantum Chromodynamics kernel on the Cell processor is described in detail, illustrating issues encountered in the porting process. The resulting code performs up to 45GFlop/s per socket, indicating that the Cell processor is likely to be a good platform for future Lattice QCD calculations. 
J. Spray, J. Hill, A. Trew