Menambah timer pada program dan menambah laporan

bucketsort.c

@@ -34,6 +34,8 @@ int main(int argc, char *argv[])  {
 
     int i,j;
     int num_elements = atoi(argv[1]);
+
+    time_t time_count;
     
     MPI_Status Stat;
     MPI_Init(NULL, NULL); 
@@ -53,6 +55,9 @@ int main(int argc, char *argv[])  {
         float *rand_nums = NULL;
         rand_nums = create_rand_nums(num_elements);
 
+        // Timer
+        time_count = clock();
+
         // Bagi elemen tersebut ke dalam bucket
         for (i = 0; i < world_size; ++i) {
             for (j = 0; j < num_elements; ++j) {
@@ -120,10 +125,13 @@ int main(int argc, char *argv[])  {
         }
 
         // Print array yang sudah terurut;
-        printf("Element yang sudah terurut:\n");
-        for (j = 0; j < num_elements; ++j) {
-            printf("%f\n", sorted_array[j]);
-        }
+        printf("Element sudah terurut.\n");
+        // for (j = 0; j < num_elements; ++j) {
+        //     printf("%f\n", sorted_array[j]);
+        // }
+
+        float final_time = (float) (clock()-time_count) / CLOCKS_PER_SEC *1000;
+        printf("Time : %f ms\n", final_time);
     }
 
     MPI_Finalize();