Consider Hypercube topology with 8 nodes then how many message passing cycles will require in all to all broadcast operation?
A)the longest path between any pair of finish nodes.
B)the longest directed path between any pair of start & finish node.
C)the shortest path between any pair of finish nodes.
D)the number of maximum nodes level in graph.

Question

Quizplus · Accepted Answer

Hypercube topology with 8 nodes is a 3-dimensional cube (since 2^3 = 8). In an all-to-all broadcast operation, each node needs to send a message to every other node. The number of message passing cycles required is equal to the number of dimensions in the hypercube, which is 3. This is because in a hypercube of dimension n, the maximum distance between any two nodes is n, and thus the number of message passing cycles required for an all-to-all broadcast is also n. Therefore, the correct answer is related to the number of maximum nodes level in the graph, which corresponds to the dimensions of the hypercube.

Consider Hypercube Topology with 8 Nodes Then How Many Message