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Theory and Modern Applications

Table 9 Numerical comparison of two algorithms

From: A parallel Tseng’s splitting method for solving common variational inclusion applied to signal recovery problems

  

m nonzero elements

  

m = 16

m = 32

m = 64

m = 128

PMHA

Elapsed time (s)

1.1742

1.2011

1.5303

1.5309

No. of iter.

1696

1700

1928

2111

PITTA

Elapsed time (s)

0.6402

0.8081

1.3495

2.3308

No. of iter.

379

464

790

1399