2.3 Loop bound 966 Nonrecursive DFG and recursive DFG Intra-iteration (2) (4) 2D Inter-iteration A0→B0→A1→B1→A2→B2→.. 2021年2月 52021年2月 5 2.3 Loop bound  Nonrecursive DFG and recursive DFG (2) A B (4) 2D Intra-iteration Inter-iteration A B A B A B 0 0 1 1 2 2 ...      