Mohammed Fellahi Albert Cohen Software Pipelining in Nested Loops with Prolog-Epilog Merging. 80-94 2009 HiPEAC http://dx.doi.org/10.1007/978-3-540-92990-1_8 conf/hipeac/2009 db/conf/hipeac/hipeac2009.html#FellahiC09