Write a multithreaded Hello World program using OpenMP. Have each thread say “Hello world” along with its thread ID and the number of threads the program is using. Run the program with as many threads as your computer will allow. Then try setting the thread count to a different number. please post: - The source code. - A screenshot of the program running. - A screenshot of the program running with a different thread
Write a multithreaded Hello World
with its thread ID and the number of threads the program is using.
Run the program with as many threads as your computer will allow. Then try setting the thread count to a different number.
please post:
- The source code.
- A screenshot of the program running.
- A screenshot of the program running with a different thread count.
Program Approach:
1- Threads will run the exact print information at the exact moment in time.
2- Import all the required header files.
3- Define the main method.
4- Please note, the program process always starts from the main method.
5- Define the main method with two parameters.
6- The user can set the count of threads to run the program using the outer variable.
7- For example - OMP_NUM_THREADS=5
8- printf() function is used to display a message on the console.
9- Please check the following complete example and output screenshot.
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