Design Space Exploration of Deeply Nested Loop 2D Filtering and 6 Level FSBM Algorithm Mapped onto Systolic Array

Table 6

Results of modified method for 4D FSBM algorithm for 𝑝=1.

>> [pe_arr Ncyc_arr, Mmat]	Reg.cost	Total cost = 0.4 * I + 0.4; * II + 0.2 * III
0 0 1 1 4 0	35	17
9 16 1 0 0 1		10
0 0 1 3 2 0	56	21.2
9 16 1 0 0 1		10
0 0 1 2 3 0	43	18.6
9 16 1 0 0 1		10
0 0 1 4 1 0	69	23.8
9 16 1 0 0 1		10
0 0 1 1 4 0	30	16
9 16 1 0 0 1		10
0 0 0 1 4 0	28	15.6
9 16 1 0 0 1		10
0 0 0 3 2 0	54	20.8
9 16 1 0 0 1		10
0 0 0 2 3 0	41	18.2
9 16 1 0 0 1		10
0 0 0 4 1 0	67	23.4
9 16 1 0 0 1		10
0 0 0 1 4 0	28	15.6
9 16 1 0 0 1		10
0 0 2 1 4 0	31	16.2
9 16 1 0 0 1		10
0 0 2 3 2 0	58	21.6
9 16 1 0 0 1		10
0 0 2 2 3 0	45	38.5