Markus Püschel José M. F. Moura Bryan Singer Jianxin Xiong Jeremy Johnson David A. Padua Manuela M. Veloso Robert W. Johnson Spiral: A Generator for Platform-Adapted Libraries of Signal Processing Alogorithms. 21-45 2004 18 IJHPCA 1 http://dx.doi.org/10.1177/1094342004041291 db/journals/ijhpca/ijhpca18.html#PuschelMSXJPVJ04