In the first phase of 2D Mesh All to All, the message size is ___
A) p
B) m*sqrt(p)
C) m
D) p*sqrt(m)
Correct Answer:
Verified
Q15: _ can be performed in an identical
Q16: Broadcast and reduction operations on a mesh
Q17: Cost Analysis on a ring is
A)(ts +
Q18: Cost Analysis on a mesh is
A)2ts(sqrt(p) +
Q19: Communication between two directly link nodes
A)cut-through routing
B)store-and-forward
Q20: All-to-one communication (reduction) is the dual of
Q21: Which is known as Reduction?
A)all-to-one
B)all-to-all
C)one-to-one
D)one-to-all
Q22: Which is known as Broadcast?
A)one-to-one
B)one-to-all
C)all-to-all
D)all-to-one
Q23: The dual of all-to-all broadcast is
A)all-to-all reduction
B)all-to-one
Q24: All-to-all broadcast algorithm for the 2D mesh
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