Create bin
folder:
mkdir bin
To compile open mp version:
gcc main.c -o ./bin/openmp -std=c99
To run this:
./bin/openmp
To install MPI on Ubuntu:
https://jetcracker.wordpress.com/2012/03/01/how-to-install-mpi-in-ubuntu/
To compile mpi version:
mpicc mpi.c -o ./bin/mpiversion -std=c99
To run this(works just with 2 processes):
mpirun -np 2 ./bin/mpiversion