written as (D, N, work, span, parallelism):
(100, 80, 611067, 80816, 7.56)
(10, 80, 611067, 80816, 7.56)
(5, 80, 611067, 80816, 7.56)
(50, 40, 1113681, 96389, 11.55)
(10, 40, 1113681, 96389, 11.55)
(100, 20, 2161065, 120672, 17.90)
(100, 160, 356295, 68957, 5.16)
(100, 1, 23250942, 809002, 28.74)
(100, 320, 104025, 48011, 2.16)