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

Figure 2

(a) The (𝑛−2)-D iteration cell. (b) (𝑛−2)-D iteration space with scheduling 𝑠^→𝑑₁ along 𝑖_𝑛−1 direction CTV is also updated along the same 𝑖_𝑛−1 direction, followed by 𝑠^→𝑑₂ along 𝑖_𝑛, and CTV is also updated along the same 𝑖_𝑛 direction.

(a)

(b)