How to run MPI code?
- First write code and save hello.c
- Sudo apt install mpich
- mpicc hello.c -o hello
- mpirun -np 5 ./hello
How to run omp code??
- First write code and save area.c
Terminal (sudo apt install gcc)
- gcc area.c -o area.out
- export OMP_NUM_THREADS=4
- gcc -fopenmp area.c -o area.out
- ./area.out