A Heuristic Scheduler for Port-Constrained Floating-Point Pipelines

Table 1

Two schedules of PLF.

Node	Op	S1	S2	Mobility
1	mul	3	3	[3,9]
2	mul	5	5	[5,11]
3	mul	7	7	[7,12]
4	mul	9	9	[9,13]
5	mul	11	11	[11,14]
6	mul	13	13	[13,15]
7	mul	15	15	[15,16]
8	mul	17	17	17
9	add	15	8	[8,17]
10	add	14	12	[12,18]
11	add	19	16	[16,19]
12	add	20	20	20
13	add	22	17	[15,22]
14	add	23	23	23
15	mul	26	26	26