High-Level Synthesis under Fixed-Point Accuracy Constraint

Table 1

Priority list of multiplication operations with mobility index and spatio-optimal word-length.

Operation	Mobility index	𝑤^opt𝑜𝑘	Priority index
m1	3	11-bit	1 (highest)
m2	3	8-bit	2
m3	4	7-bit	3
m4	5	10-bit	4