add timer

bucketsort.c

@@ -11,6 +11,7 @@ int nMember;
 int nThread;
 
 int main(int argc, char *argv[]) {
+    time_t start, stop;
     if(argc != 3){
         fprintf(stderr, "Usage: bucketsort (jumlah elemen) (jumlah threads)\n");
         exit(1);
@@ -30,6 +31,7 @@ int main(int argc, char *argv[]) {
     for(i = 1; i<= nMember; i++){
 		member[i]  = rand() % nMember;
 	}
+    time(&start);
 	int* membersorted = (int*) malloc (sizeof (int) * nMember);
 	# pragma omp parallel num_threads(nThread) \
     shared(member,index,membersorted,nMember,num) private(done,bucketMember,id,i,buckStat)        
@@ -40,7 +42,7 @@ int main(int argc, char *argv[]) {
 			if (getThreadPos(member[i])==id) {
 				bucketMember[buckStat] = member[i];
 				buckStat++;
-				printf("thread = %d, value = %d \n", id, member[i]);
+				//printf("thread = %d, value = %d \n", id, member[i]);
 			}
 		}
 		sort(bucketMember,buckStat);;
@@ -58,11 +60,12 @@ int main(int argc, char *argv[]) {
 			}   
 		}
     }
-	/* Print Sorted */
-	for (i = 0; i < nMember; i++) {
-	//printf("Hasil dari bucket ke-%d",i);
-		printf("%d -> %d \n",i+1,  membersorted[i]);
-	}
+    time(&stop);
+    printf("bucketsort = %0.2f seconds \n", difftime(stop, start));
+    time(&start);
+    sort(member, nMember);
+    time(&stop);
+    printf("normal sort = %0.2f seconds \n", difftime(stop, start));	
 }
 
 int *copyArray(int const * oldArray, size_t size) {