An Asymmetric Proximal Decomposition Method for Convex Programming with Linearly Coupling Constraints

Table 2

Its. and function eval. for different problem sizes.

𝑚	𝑛1	𝑛2	AsPDM		PCM
			Its.	Num𝑓	Its.	Num𝑓
100	100	100	1089	4371	1343	5393
200	200	200	1265	5075	1649	6621
300	300	300	1655	6635	1765	7087
400	400	400	1573	6307	1834	7365
500	500	500	2299	9211	2218	8901
600	600	600	2267	9083	2289	9187
100	80	80	568	2287	616	2485
100	50	150	1192	4787	1231	4945
200	150	100	567	2283	572	2311
200	100	200	744	2991	846	3407