Chun Chen Jacqueline Chame Mary W. Hall Combining Models and Guided Empirical Search to Optimize for Multiple Levels of the Memory Hierarchy. 111-122 2005 conf/cgo/2005 CGO http://doi.ieeecomputersociety.org/10.1109/CGO.2005.10 db/conf/cgo/cgo2005.html#ChenCH05