Jason Ansel Cy P. Chan Yee Lok Wong Marek Olszewski Qin Zhao Alan Edelman Saman P. Amarasinghe PetaBricks: a language and compiler for algorithmic choice. 38-49 2009 PLDI http://doi.acm.org/10.1145/1542476.1542481 conf/pldi/2009 db/conf/pldi/pldi2009.html#AnselCWOZEA09