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Matrix Multiplication using MPI Parallel Programming Approach
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Following is a matrix multiplication code written in MPI (Message Passing Interface) which could be run on CPU cluster for parallel processing. This has been successfully tested with two square matrices, each of the size 1500*1500.

Software Development c matrix-multiplication
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Re: multiplication large number using mpi
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You can use the Karatsuba Fast Multiplication algorithm for this purpose. We normally employ this algorithm for cryptographic systems, where we need to multiply large numbers in the range of several thousand digits. Please refer to Wikipedia for the algorithm. [URL="http://en.wikipedia.org/wiki/Multiplication_algorithm#Karatsuba_multiplication"]http://en.wikipedia.org/wiki/Multiplication_algorithm#Karatsuba_multiplication[/URL]. You can also read this tutorial better understanding - …

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The End.