COIS4350H - Distributed Memory Model - Strategies for Detecting Deadlock - IT Computer Science Assignment Help

Assignment Task :

Questions:(COIS 4350H)

1. OpenMP is a shared memory model (threads) whereas MPI is a distributed memory model (processes).  If you wanted to have global variables in MPI how you create them? (Hint: this is explicitly not what MPI was designed to do). 
    

2. Discuss strategies for detecting deadlock, particularly in MPI (imagine this as something for debugging tool, rather than a solution).  Yes, there are research papers on this. Don’t copy them.  

3. Compare the advantages and disadvantages of a different sparse matrix formats:  Dictionary of Keys, List of lists, compressed sparse rows/columns. Give an example.  (The Wikipedia page on Sparse Matrices has most of the info you need here, but I want you to illustrate the difference on the same sample matrix)

4. Since a bunch of you complained about having to learn basic 2D fluid mechanics to Jamie, I’m rescinding my offer of the same question in two APIs. 

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