Matrix-Operation-using-MPI

Matrix Operations Using MPI, Initialization, Operators, Merge Sort

How to Run

code to run on terminal 1: install MPI first 2: open terminal and direct to the debug folder of your project for example in my case it is "cd source/repos/pdcA2/x64/debug" 3: run command (4 represents number of processors, exe file will be your executable file with your project name in the debug folder) mpiexec –n 4 ./pdcA2.exe

Here is the complete problem detail

Write a distributed program using ‘MPI’ to perform matrix operations as instructed below. You can paste your code in this document. Teaching assistant can ask any student to run the code or he can conduct a viva to check the authenticity. Part A:

1. Create a matrix of size (m x n) and initialize the matrix by some random values or user input in process 0.
2. Distribute the rows using relevant communication operator to all processes.
3. Each process then sort the assigned row using merge sort.
4. Finally collect sorted rows from all processes to process 0.
5. Each process should also calculate the product of each row which then can be reduced at process 0 to find the product of the complete matrix. You can use reduce function for this task.