Implementation	mutex add
Trial	Cores
0	2	222.8
	3	135.5
	4	446.5
1	2	219.0
	3	135.9
	4	447.1
2	2	217.1
	3	136.4
	4	442.0
3	2	221.1
	3	135.6
	4	441.3
4	2	223.0
	3	136.4
	4	446.6
5	2	216.4
	3	135.5
	4	444.0
6	2	219.4
	3	136.6
	4	447.0
7	2	222.9
	3	136.3
	4	452.4
8	2	219.4
	3	135.0
	4	446.2
9	2	217.9
	3	134.4
	4	449.3
10	2	217.0
	3	135.1
	4	450.3
11	2	216.6
	3	134.8
	4	447.1
12	2	216.8
	3	134.7
	4	444.3
13	2	220.4
	3	135.9
	4	446.4
14	2	227.2
	3	134.7
	4	442.8