Question

Suppose that two n x n matrices A and B are stored on a 2D mesh...

Suppose that two n x n matrices A and B are stored on a 2D mesh of n2 pro-
cessors such that Pi;j holds A[i; j] and B[j; i]. Write pseudocode for an asynchronous
algorithm that computes the product of A and B in O(n).

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Answer #1

here we have two nxn matrices are A and B are sorted on a 2D of n2 processors

psuedocode : it is defined as the outline of the programming language.

input: writing psudocode for the asynchronus algorithm that computes the product of A and B in O(n).

output: user enter the A and B matrices

matrices should contain 2D like two rows and two colomns

here P=AxB

while P marice solve within O(n)

its ok

otherwise reset the A and B matrice values

and perform product operations to get the O(n).

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