Wall clock time = 2344.109723 Number of points = 21000 Number of dimensions = 30 Number of neighbors = 20999 Number of tasks = 4 Task 0 calculations time sum = 2312.102511 Task 3 calculations time sum = 2321.945771 Task 1 calculations time sum = 2323.699373 Task 2 calculations time sum = 2326.662573