Random number seed: 12349 Number of iterations: 10 Number of points: 8000 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: i 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: m 8000 point insertions. 0 point deletions. 468756868 distance computations. 7998 closest pair computations. Total (wall clock) time: 1803.68s. Total weight = 8761.37. 8000 point insertions. 0 point deletions. 471045037 distance computations. 7998 closest pair computations. Total (wall clock) time: 1810.97s. Total weight = 8740. 8000 point insertions. 0 point deletions. 469839181 distance computations. 7998 closest pair computations. Total (wall clock) time: 1805.75s. Total weight = 8750.55. 8000 point insertions. 0 point deletions. 468422269 distance computations. 7998 closest pair computations. Total (wall clock) time: 1797.88s. Total weight = 8759.00. 8000 point insertions. 0 point deletions. 476277301 distance computations. 7998 closest pair computations. Total (wall clock) time: 1826.33s. Total weight = 8771.44. 8000 point insertions. 0 point deletions. 469834477 distance computations. 7998 closest pair computations. Total (wall clock) time: 1804.72s. Total weight = 8743.66. 8000 point insertions. 0 point deletions. 469539346 distance computations. 7998 closest pair computations. Total (wall clock) time: 1805.97s. Total weight = 8697.88. 8000 point insertions. 0 point deletions. 472871908 distance computations. 7998 closest pair computations. Total (wall clock) time: 1819.28s. Total weight = 8760.71. 8000 point insertions. 0 point deletions. 475448815 distance computations. 7998 closest pair computations. Total (wall clock) time: 1825.32s. Total weight = 8740. 8000 point insertions. 0 point deletions. 463242958 distance computations. 7998 closest pair computations. Total (wall clock) time: 1781.07s. Total weight = 8741.48. Average time = 1808.1s. Standard deviation = 13.4922s.