openmp_wc.c

/* Suggested makefile:
----------
P=openmp_wc
objects=string_utilities.o
CFLAGS=`pkg-config --cflags glib-2.0` -g -Wall -std=gnu99 -O3 -fopenmp
LDLIBS=`pkg-config --libs glib-2.0` -fopenmp

$(P): $(objects)
----------
*/
#include "stopif.h"
#include "wordcount.c"

int main(int argc, char **argv){
    argc--;
    argv++;
    Stopif(!argc, return 0, "Please give some file names on the command line.");
    int count[argc];

    #pragma omp parallel for
    for (int i=0; i< argc; i++){
        count[i] = wc(argv[i]);
        printf("%s:\t%i\n", argv[i], count[i]);
    }

    long int sum=0;
    for (int i=0; i< argc; i++) sum+=count[i];
    printf("Σ:\t%li\n", sum);
}