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: -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: 1 Dimension: 2 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 2000 point insertions. 2000 point deletions. 671013874 distance computations. 1000 closest pair computations. Total (wall clock) time: 551.617s. Total weight = 1006.61. 2000 point insertions. 2000 point deletions. 671985019 distance computations. 1000 closest pair computations. Total (wall clock) time: 553.533s. Total weight = 1000.73. 2000 point insertions. 2000 point deletions. 671147586 distance computations. 1000 closest pair computations. Total (wall clock) time: 552.683s. Total weight = 1013.88. 2000 point insertions. 2000 point deletions. 670178036 distance computations. 1000 closest pair computations. Total (wall clock) time: 551.967s. Total weight = 1006.09. 2000 point insertions. 2000 point deletions. 670908432 distance computations. 1000 closest pair computations. Total (wall clock) time: 551.567s. Total weight = 992.506. 2000 point insertions. 2000 point deletions. 670909728 distance computations. 1000 closest pair computations. Total (wall clock) time: 552.067s. Total weight = 995.558. 2000 point insertions. 2000 point deletions. 671222615 distance computations. 1000 closest pair computations. Total (wall clock) time: 552.567s. Total weight = 984.282. 2000 point insertions. 2000 point deletions. 670700822 distance computations. 1000 closest pair computations. Total (wall clock) time: 552.217s. Total weight = 978.24. 2000 point insertions. 2000 point deletions. 670456908 distance computations. 1000 closest pair computations. Total (wall clock) time: 550.883s. Total weight = 1008.31. 2000 point insertions. 2000 point deletions. 670916941 distance computations. 1000 closest pair computations. Total (wall clock) time: 551.75s. Total weight = 1016.16. Average time = 552.085s. Standard deviation = 0.727521s.