Cleanup: enable signed/unsigned compare compiler warning
[urcu.git] / tests / benchmark / test_urcu_wfs.c
index 266884d441e93bf37d792450a51bcdb1384a9e54..2c82c019577a5454fef2047c1c570b5813d26465 100644 (file)
@@ -78,7 +78,7 @@ static inline void loop_sleep(unsigned long loops)
 static int verbose_mode;
 
 static int test_pop, test_pop_all, test_wait_empty;
-static int test_enqueue_stopped;
+static unsigned int test_enqueue_stopped;
 
 #define printf_verbose(fmt, args...)           \
        do {                                    \
@@ -344,6 +344,7 @@ int main(int argc, char **argv)
                           tot_pop_all = 0, tot_pop_last = 0;
        unsigned long long end_dequeues = 0;
        int i, a, retval = 0;
+       unsigned int i_thr;
 
        if (argc < 4) {
                show_usage(argc, argv);
@@ -361,7 +362,7 @@ int main(int argc, char **argv)
                show_usage(argc, argv);
                return -1;
        }
-       
+
        err = sscanf(argv[3], "%lu", &duration);
        if (err != 1) {
                show_usage(argc, argv);
@@ -458,15 +459,15 @@ int main(int argc, char **argv)
 
        next_aff = 0;
 
-       for (i = 0; i < nr_enqueuers; i++) {
+       for (i_thr = 0; i_thr < nr_enqueuers; i_thr++) {
                err = pthread_create(&tid_enqueuer[i], NULL, thr_enqueuer,
-                                    &count_enqueuer[3 * i]);
+                                    &count_enqueuer[3 * i_thr]);
                if (err != 0)
                        exit(1);
        }
-       for (i = 0; i < nr_dequeuers; i++) {
-               err = pthread_create(&tid_dequeuer[i], NULL, thr_dequeuer,
-                                    &count_dequeuer[4 * i]);
+       for (i_thr = 0; i_thr < nr_dequeuers; i_thr++) {
+               err = pthread_create(&tid_dequeuer[i_thr], NULL, thr_dequeuer,
+                                    &count_dequeuer[4 * i_thr]);
                if (err != 0)
                        exit(1);
        }
@@ -475,7 +476,7 @@ int main(int argc, char **argv)
 
        test_go = 1;
 
-       for (i = 0; i < duration; i++) {
+       for (i_thr = 0; i_thr < duration; i_thr++) {
                sleep(1);
                if (verbose_mode) {
                        fwrite(".", sizeof(char), 1, stdout);
@@ -496,24 +497,24 @@ int main(int argc, char **argv)
 
        test_stop_dequeue = 1;
 
-       for (i = 0; i < nr_enqueuers; i++) {
-               err = pthread_join(tid_enqueuer[i], &tret);
+       for (i_thr = 0; i_thr < nr_enqueuers; i_thr++) {
+               err = pthread_join(tid_enqueuer[i_thr], &tret);
                if (err != 0)
                        exit(1);
-               tot_enqueues += count_enqueuer[3 * i];
-               tot_successful_enqueues += count_enqueuer[3 * i + 1];
-               tot_empty_dest_enqueues += count_enqueuer[3 * i + 2];
+               tot_enqueues += count_enqueuer[3 * i_thr];
+               tot_successful_enqueues += count_enqueuer[3 * i_thr + 1];
+               tot_empty_dest_enqueues += count_enqueuer[3 * i_thr + 2];
        }
-       for (i = 0; i < nr_dequeuers; i++) {
-               err = pthread_join(tid_dequeuer[i], &tret);
+       for (i_thr = 0; i_thr < nr_dequeuers; i_thr++) {
+               err = pthread_join(tid_dequeuer[i_thr], &tret);
                if (err != 0)
                        exit(1);
-               tot_dequeues += count_dequeuer[4 * i];
-               tot_successful_dequeues += count_dequeuer[4 * i + 1];
-               tot_pop_all += count_dequeuer[4 * i + 2];
-               tot_pop_last += count_dequeuer[4 * i + 3];
+               tot_dequeues += count_dequeuer[4 * i_thr];
+               tot_successful_dequeues += count_dequeuer[4 * i_thr + 1];
+               tot_pop_all += count_dequeuer[4 * i_thr + 2];
+               tot_pop_last += count_dequeuer[4 * i_thr + 3];
        }
-       
+
        test_end(&s, &end_dequeues, &tot_pop_last);
 
        printf_verbose("total number of enqueues : %llu, dequeues %llu\n",
@@ -557,10 +558,12 @@ int main(int argc, char **argv)
                        tot_pop_last);
                retval = 1;
        }
+
        cds_wfs_destroy(&s);
        free(count_enqueuer);
        free(count_dequeuer);
        free(tid_enqueuer);
        free(tid_dequeuer);
+
        return retval;
 }
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