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Table 2 Comparison between PMS8 and recent results in the literature

From: Efficient sequential and parallel algorithms for planted motif search

Previous algorithm

Instance

Time

Cores

PMS8 time

PMS8 cores

Abbas et al. 2012 [12], PHEP_PMSprune

(21,8)

20.42h

8

6.5m

1

Yu et al. 2012 [3], PairMotif

(27, 9)

10h

1

4s

1

Desaraju and Mukkamala 2011 [7]

(24,6)

347s

1

1s

1

(48,12)

188s

1

1s

1

Dasari et al. 2011 [13], mSPELLER / gSPELLER

(21,8)

3.7h

16

6.5m

16

(21,8)

2.2h

4 GPUs x 240 cores

6.5m

16

Dasari et al. 2010 [14], BitBased

(21,8)

1.1h

6.5m

16

Dasari and Desh 2010 [15], BitBased

(21,8)

6.9h

16

6.5m

16

Sahoo et al. 2011 [16]

(16,4)

106s

4

1s

1

Sun et al. 2011 [17], TreeMotif

(40,14)

6h

1

6s

1

He et al. 2010 [18], ListMotif

(40,14)

28,087s

1

6s

1

Faheem 2010 [19], skip-Brute Force

(15,4)

2934s

96 nodes

1s

1

Ho et al. 2009 [6], iTriplet

(24,8)

4h

1

5s

1

(38,12)

1h

1

1s

1

(40,12)

5m

1

1s

1

  1. Side by side comparison between PMS8 and recent results in the literature. Time is reported in seconds (s), minutes (m) or hours (h). Note that the hardware is different, though we tried to match the number of processors when possible. Also, the instances are randomly generated using the same algorithm, however the actual instances used by the various papers are most likely different. For PMS8, the times are averages over 5 randomly generated instances.