ParallelGravity Runs on Tungsten

·        Input data: 300K particles

·        Cache line depth of 4

 

 

PEs/VRatio

1

2

4

8

16

32

1

30.47

28.77

28.23

 

 

 

30.48

29.02

28.81

30.54

29.13

28.99

30.51

29.11

29.03

30.53

29.11

29.02

4

8.16

8.00

8.14

8.42

8.82

9.12

8.11

8.16

8.38

8.68

8.98

9.35

8.09

8.18

8.23

8.70

9.37

9.70

8.13

8.23

8.37

9.12

9.11

9.72

8.10

8.36

8.23

9.08

9.46

9.77

8

4.34

4.35

4.56

4.64

4.83

4.99

4.30

4.38

4.52

4.75

4.96

5.16

4.29

4.25

4.45

4.92

5.21

5.43

4.31

4.34

4.47

4.77

5.22

5.51

4.31

4.35

4.75

4.89

5.40

5.81

16

2.35

2.45

2.58

2.62

2.74

2.86

2.37

2.53

2.63

2.66

2.79

2.86

2.39

2.39

2.41

2.67

2.88

3.24

2.47

2.34

2.73

2.67

3.06

3.28

2.40

2.45

2.77

2.87

2.93

3.27

32

1.41

1.47

1.53

1.85

1.64

1.69

1.42

1.77

1.55

1.59

4.13

1.72

1.71

1.35

1.43

1.51

1.97

1.96

1.43

1.41

1.44

1.74

1.84

2.01

1.43

1.41

1.43

1.65

1.76

2.12

64

0.81

0.84

0.91

0.89

0.92

1.35

0.83

0.87

0.89

0.90

0.94

1.74

0.85

0.77

0.94

0.94

1.12

1.43

0.82

0.83

0.92

0.90

1.10

1.34

0.82

0.92

0.86

1.05

1.28

1.35