#!/bin/bash # # Compile the program with GFORTRAN. # gfortran -fopenmp helmholtz.f # # Compile the program with IFORT. # #ifort -openmp -parallel -fpp helmholtz.f # mv a.out helmholtz # # Run with 1, 2, and 4 threads. # echo "Run with 1 thread." export OMP_NUM_THREADS=1 ./helmholtz > helmholtz_local_output.txt # echo "Run with 2 threads." export OMP_NUM_THREADS=2 ./helmholtz >> helmholtz_local_output.txt # echo "Run with 4 threads." export OMP_NUM_THREADS=4 ./helmholtz >> helmholtz_local_output.txt # # Discard the executable file. # rm helmholtz # echo "Program output written to helmholtz_local_output.txt"