Description
This assignment consists of 3 parts.
Part 1: Summation Program
For this part you need to write a sequential program in C/C++ to sum the numbers 1 through n using a loop and prints them to screen.
“n” is to be read from the command line, with call from the command line being “./program <n>”
Copy, compile and run the program in an interactive shell on the cluster
Take a screen shot of the output.
Part 2: Data manipulation using pointers.
This program should sequentially fill twos arrays named with the numbers 1 to 100.
Each element of the first array should be doubled.
Each element of the second array should be tripled.
Print the array name and contents to the screen.
Swap contents of the arrays. You are not allowed to use a loop for this step.
Print the array name and contents to the screen.
Take a screen shot of the output.
Part 3: OpenMP Hello World
Write a basic program that uses OpenMP to print a basic message from each thread.
The only OMP pragma you are allowed to use is “#pragma omp parallel”
Run the program in an interactive shell on the cluster with at least 2 threads.
Take a screenshot of the output.
Submission
Zip your source code and screenshots together and submit to the dropbox on ilearn.
