A4

A2/fhistogram-mt.c

@@ -26,15 +26,7 @@ int global_histogram[8] = { 0 };
 
 struct job_queue q;
 
-pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
 
-void update_histogram_mt(int local_histogram[8]) {
-    pthread_mutex_lock(&mutex);
-    merge_histogram(local_histogram, global_histogram);
-    print_histogram(global_histogram);
-    pthread_mutex_unlock(&mutex);
-
-}
 
 int fhistogram_mt(char const *path) {
     FILE *f = fopen(path, "r");
@@ -105,7 +97,6 @@ int main(int argc, char * const *argv) {
     pthread_t threads[num_threads];
 
     for (int i = 0 ; i < num_threads ; i++) {
-        //printf("Initializing thread %i\n", i);
         pthread_create(&threads[i], NULL, fhistogram_thread, NULL);
     }
 
@@ -138,7 +129,6 @@ int main(int argc, char * const *argv) {
     fts_close(ftsp);
 
     job_queue_destroy(&q);
-    //printf("done destroying jobqueue\n");
 
     for (int i = 0 ; i < num_threads ; i++) {
         pthread_join(threads[i], NULL);