pointer jumpingの例文

例文

1. The following image provides an example of using pointer jumping on a small forest.
2. One of the simpler tasks that can be solved by a pointer jumping algorithm is the " list ranking " problem.
3. The pointer jumping occurs in the last line of the algorithm, where each node's pointer is reset to skip the node's direct successor.
4. This problem can easily be solved in linear time on a sequential machine, but a parallel algorithm can do better : given processors, the problem can be solved in logarithmic time,, by the following pointer jumping algorithm:
5. Since the pointer jumping in each iteration splits the list into two parts, one consisting of the " odd " elements and one of the " even " elements, the length of the list pointed to by each processor's is halved in each iteration, which can be done at most time before each list has a length of at most one.