Random number seed: 12349 Number of iterations: 10 Number of points: 1000 Choose a closest pair application. g = greedy matching h = hierarchical clustering i = cheapest insertion tsp m = multifragment tsp r = ray-intersection diagram Use a minus sign (e.g. "-g") for maximization versions Your choice: m Choose a point set generation method. 1 = points in R^d, L1 metric 2 = points in R^d, (squared) L2 metric d = points in R^d, dot product i = points in R^d, L(inf) metric r = random distance matrix s = points in generalized Sierpinski tetrahedron t = two-adic non-archimedean metric Your choice: 2 Dimension: 20 Choose a closest pair data structure. b = brute force c = conga line f = fastpair conga-neighbor hybrid m = many-subset conga line n = nearest neighbor heuristic q = quadtree Your choice: c Number of subsets (zero for log_2(n)): 0 1000 point insertions. 998 point deletions. 12961052 distance computations. 999 closest pair computations. Total (wall clock) time: 40.8167s. Total weight = 1311.79. 1000 point insertions. 998 point deletions. 12822287 distance computations. 999 closest pair computations. Total (wall clock) time: 40.4s. Total weight = 1313.97. 1000 point insertions. 998 point deletions. 12742384 distance computations. 999 closest pair computations. Total (wall clock) time: 40.35s. Total weight = 1301.64. 1000 point insertions. 998 point deletions. 12642719 distance computations. 999 closest pair computations. Total (wall clock) time: 39.9167s. Total weight = 1311.43. 1000 point insertions. 998 point deletions. 12886647 distance computations. 999 closest pair computations. Total (wall clock) time: 40.6333s. Total weight = 1314.07. 1000 point insertions. 998 point deletions. 12985061 distance computations. 999 closest pair computations. Total (wall clock) time: 40.7833s. Total weight = 1305.84. 1000 point insertions. 998 point deletions. 12742850 distance computations. 999 closest pair computations. Total (wall clock) time: 40.05s. Total weight = 1320.91. 1000 point insertions. 998 point deletions. 12628089 distance computations. 999 closest pair computations. Total (wall clock) time: 39.65s. Total weight = 1324.96. 1000 point insertions. 998 point deletions. 12838129 distance computations. 999 closest pair computations. Total (wall clock) time: 40.5s. Total weight = 1306.24. 1000 point insertions. 998 point deletions. 12836610 distance computations. 999 closest pair computations. Total (wall clock) time: 40.4667s. Total weight = 1309.39. Average time = 40.3567s. Standard deviation = 0.378855s.