Denis Barthou Sébastien Donadio Patrick Carribault Alexandre Duchateau William Jalby Loop Optimization using Hierarchical Compilation and Kernel Decomposition. 170-184 2007 conf/cgo/2007 CGO http://doi.ieeecomputersociety.org/10.1109/CGO.2007.22 db/conf/cgo/cgo2007.html#BarthouDCDJ07