Random number seed: 12349 Number of iterations: 10 Number of points: 2000 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: f 2000 point insertions. 1998 point deletions. 5129352 distance computations. 1999 closest pair computations. Total (wall clock) time: 21s. Total weight = 2377.41. 2000 point insertions. 1998 point deletions. 5064622 distance computations. 1999 closest pair computations. Total (wall clock) time: 20.6833s. Total weight = 2366.46. 2000 point insertions. 1998 point deletions. 5121846 distance computations. 1999 closest pair computations. Total (wall clock) time: 20.95s. Total weight = 2365.68. 2000 point insertions. 1998 point deletions. 5118142 distance computations. 1999 closest pair computations. Total (wall clock) time: 20.9333s. Total weight = 2394.27. 2000 point insertions. 1998 point deletions. 5168252 distance computations. 1999 closest pair computations. Total (wall clock) time: 21.1333s. Total weight = 2367.39. 2000 point insertions. 1998 point deletions. 5033742 distance computations. 1999 closest pair computations. Total (wall clock) time: 20.5667s. Total weight = 2383.71. 2000 point insertions. 1998 point deletions. 5195601 distance computations. 1999 closest pair computations. Total (wall clock) time: 21.3333s. Total weight = 2381.64. 2000 point insertions. 1998 point deletions. 5121231 distance computations. 1999 closest pair computations. Total (wall clock) time: 21.0167s. Total weight = 2380.88. 2000 point insertions. 1998 point deletions. 5116756 distance computations. 1999 closest pair computations. Total (wall clock) time: 20.9167s. Total weight = 2379.4. 2000 point insertions. 1998 point deletions. 5159121 distance computations. 1999 closest pair computations. Total (wall clock) time: 21.1167s. Total weight = 2387.48. Average time = 20.965s. Standard deviation = 0.219209s.