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: 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: q 1000 point insertions. 1000 point deletions. 499500 distance computations. 500 closest pair computations. Total (wall clock) time: 5.3s. Total weight = 635.640. 1000 point insertions. 1000 point deletions. 499500 distance computations. 500 closest pair computations. Total (wall clock) time: 4.46667s. Total weight = 633.58. 1000 point insertions. 1000 point deletions. 499500 distance computations. 500 closest pair computations. Total (wall clock) time: 4.48333s. Total weight = 631.611. 1000 point insertions. 1000 point deletions. 499500 distance computations. 500 closest pair computations. Total (wall clock) time: 4.46667s. Total weight = 632.337. 1000 point insertions. 1000 point deletions. 499500 distance computations. 500 closest pair computations. Total (wall clock) time: 4.48333s. Total weight = 633.938. 1000 point insertions. 1000 point deletions. 499500 distance computations. 500 closest pair computations. Total (wall clock) time: 4.48333s. Total weight = 635.651. 1000 point insertions. 1000 point deletions. 499500 distance computations. 500 closest pair computations. Total (wall clock) time: 4.48333s. Total weight = 632.993. 1000 point insertions. 1000 point deletions. 499500 distance computations. 500 closest pair computations. Total (wall clock) time: 4.46667s. Total weight = 650.474. 1000 point insertions. 1000 point deletions. 499500 distance computations. 500 closest pair computations. Total (wall clock) time: 4.46667s. Total weight = 635.437. 1000 point insertions. 1000 point deletions. 499500 distance computations. 500 closest pair computations. Total (wall clock) time: 4.46667s. Total weight = 632.549. Average time = 4.55667s. Standard deviation = 0.261312s.