Computer Architecture Department, University of Malaga, 29071 Málaga, Spain.|Computer Architecture Department, University of Malaga, 29071 Málaga, Spain.|Computer Architecture Department, University of Malaga, 29071 Málaga, Spain.|Computer Architecture Department, University of Malaga, 29071 Málaga, Spain.|Computer Architecture Department, University of Malaga, 29071 Málaga, Spain.