[OpenMP] Exercise 1 : Hello World

This material is part of the course Practical Introduction to Parallel Programming and meant for educational purposes only.

Task

Implement a small OpenMP program that prints the total number of threads and the rank of the current thread.

Paste this command into your terminal:

The password to connect is

Question 1: Hello World

#include <stdio.h>

int main(int argc, char** argv)
{
    /* Continue here ... */

    return 0;
}

Question 2: OpenMP environment variables

Specify the OpenMP environment variables that should be used for running your program (export OMP_NUM_THREADS=1 ...). Use semicolons to separate multiple variables

Question 3: Command Line Argument

Specify the command line arguments that should be passed to your program when it is run. Arguments must be given in quotes and separated by commas. Leave this filed empty if you do not want to specify command line arguments.

Example: "1","int","arg=2" is interpreted as three arguments 1, int, and arg=2.

Author(s)	Erik-Jan Lingen, Matthias Möller
Deadline	Καμία προθεσμία
Submission limit	No limitation

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