Random number seed: 12349 Number of iterations: 10 Number of points: 4000 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: g 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: n 4000 point insertions. 4000 point deletions. 22950113 distance computations. 2000 closest pair computations. Total (wall clock) time: 93.8833s. Total weight = 2103.05. 4000 point insertions. 4000 point deletions. 23110157 distance computations. 2000 closest pair computations. Total (wall clock) time: 94.7s. Total weight = 2113.79. 4000 point insertions. 4000 point deletions. 23243788 distance computations. 2000 closest pair computations. Total (wall clock) time: 95.1667s. Total weight = 2110.73. 4000 point insertions. 4000 point deletions. 23188134 distance computations. 2000 closest pair computations. Total (wall clock) time: 94.9833s. Total weight = 2113.17. 4000 point insertions. 4000 point deletions. 23021264 distance computations. 2000 closest pair computations. Total (wall clock) time: 94.1833s. Total weight = 2114.01. 4000 point insertions. 4000 point deletions. 22953277 distance computations. 2000 closest pair computations. Total (wall clock) time: 93.9s. Total weight = 2109.02. 4000 point insertions. 4000 point deletions. 22745796 distance computations. 2000 closest pair computations. Total (wall clock) time: 93.3s. Total weight = 2111.97. 4000 point insertions. 4000 point deletions. 23219109 distance computations. 2000 closest pair computations. Total (wall clock) time: 95.0333s. Total weight = 2123.78. 4000 point insertions. 4000 point deletions. 23511261 distance computations. 2000 closest pair computations. Total (wall clock) time: 96.2333s. Total weight = 2131.79. 4000 point insertions. 4000 point deletions. 23458662 distance computations. 2000 closest pair computations. Total (wall clock) time: 95.95s. Total weight = 2120.66. Average time = 94.7333s. Standard deviation = 0.933664s.