The mode of program

The amount of processes

The amount of the frequency distributed for process

The size of 2D grid

The running time of program(s)

Parallel speedup

Parallel efficiency

Serial program

1

9

100 × 100

94.7

empty

empty

2

4, 5

100 × 100

64.8

1.46

73%

Parallel

4

2, 3, 2, 2

100 × 100

44.7

2.12

53%

program

6

1, 2, 2, 2, 1, 1

100 × 100

34.3

2.76

46%

8

1, 2, 1, 1, 1, 1, 1, 1

100 × 100

41.2

2.3

28.75%