Parallel kd-Tree Based Approach for Computing the Prediction Horizon Using Wolf’s Method

Table 2

Parallel runtime for the case studies using data records of one million pieces of data.

MPI processes	(seconds)
	for the case studies
	Lorenz [15]	Hénon [16]	Rössler [17]	ECG
1	16.23	839.609	1.647	80.766
2	8.216	355.945	0.853	38.682
4	4.108	129.908	0.52	23.163
8	2.191	49.612	0.387	12.091
16	2.03	31.949	0.352	7.979
32	2.569	27.236	0.397	6.426