Cleanup: enable signed/unsigned compare compiler warning

[urcu.git] / tests / benchmark / test_urcu_bp.c

diff --git a/tests/benchmark/test_urcu_bp.c b/tests/benchmark/test_urcu_bp.c
index 0f21da9bd09d1bd14d6d346d25f77bcfd38fa1f9..86b0b022245aadd18d7c306f08ff7ee460e58c95 100644 (file)
--- a/tests/benchmark/test_urcu_bp.c
+++ b/tests/benchmark/test_urcu_bp.c
@@ -20,8 +20,6 @@
  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
-#define _GNU_SOURCE
-#include "config.h"
 #include <stdio.h>
 #include <pthread.h>
 #include <stdlib.h>
@@ -37,14 +35,13 @@
 #include <urcu/tls-compat.h>
 #include "cpuset.h"
 #include "thread-id.h"
+#include "../common/debug-yield.h"
 
 /* hardcoded number of CPUs */
 #define NR_CPUS 16384
 
 #ifndef DYNAMIC_LINK_TEST
 #define _LGPL_SOURCE
-#else
-#define rcu_debug_yield_read()
 #endif
 #include <urcu-bp.h>
 
@@ -242,9 +239,7 @@ void show_usage(int argc, char **argv)
        printf("Usage : %s nr_readers nr_writers duration (s) <OPTIONS>\n",
                argv[0]);
        printf("OPTIONS:\n");
-#ifdef DEBUG_YIELD
        printf("        [-r] [-w] (yield reader and/or writer)\n");
-#endif
        printf("        [-d delay] (writer period (us))\n");
        printf("        [-c duration] (reader C.S. duration (in loops))\n");
        printf("        [-e duration] (writer C.S. duration (in loops))\n");
@@ -261,6 +256,7 @@ int main(int argc, char **argv)
        unsigned long long *count_reader, *count_writer;
        unsigned long long tot_reads = 0, tot_writes = 0;
        int i, a;
+       unsigned int i_thr;
 
        if (argc < 4) {
                show_usage(argc, argv);
@@ -278,7 +274,7 @@ 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);
@@ -289,14 +285,12 @@ int main(int argc, char **argv)
                if (argv[i][0] != '-')
                        continue;
                switch (argv[i][1]) {
-#ifdef DEBUG_YIELD
                case 'r':
-                       rcu_yield_active |= RCU_YIELD_READ;
+                       rcu_debug_yield_enable(RCU_YIELD_READ);
                        break;
                case 'w':
-                       rcu_yield_active |= RCU_YIELD_WRITE;
+                       rcu_debug_yield_enable(RCU_YIELD_WRITE);
                        break;
-#endif
                case 'a':
                        if (argc < i + 2) {
                                show_usage(argc, argv);
@@ -348,15 +342,15 @@ int main(int argc, char **argv)
 
        next_aff = 0;
 
-       for (i = 0; i < nr_readers; i++) {
-               err = pthread_create(&tid_reader[i], NULL, thr_reader,
-                                    &count_reader[i]);
+       for (i_thr = 0; i_thr < nr_readers; i_thr++) {
+               err = pthread_create(&tid_reader[i_thr], NULL, thr_reader,
+                                    &count_reader[i_thr]);
                if (err != 0)
                        exit(1);
        }
-       for (i = 0; i < nr_writers; i++) {
-               err = pthread_create(&tid_writer[i], NULL, thr_writer,
-                                    &count_writer[i]);
+       for (i_thr = 0; i_thr < nr_writers; i_thr++) {
+               err = pthread_create(&tid_writer[i_thr], NULL, thr_writer,
+                                    &count_writer[i_thr]);
                if (err != 0)
                        exit(1);
        }
@@ -369,19 +363,19 @@ int main(int argc, char **argv)
 
        test_stop = 1;
 
-       for (i = 0; i < nr_readers; i++) {
-               err = pthread_join(tid_reader[i], &tret);
+       for (i_thr = 0; i_thr < nr_readers; i_thr++) {
+               err = pthread_join(tid_reader[i_thr], &tret);
                if (err != 0)
                        exit(1);
-               tot_reads += count_reader[i];
+               tot_reads += count_reader[i_thr];
        }
-       for (i = 0; i < nr_writers; i++) {
-               err = pthread_join(tid_writer[i], &tret);
+       for (i_thr = 0; i_thr < nr_writers; i_thr++) {
+               err = pthread_join(tid_writer[i_thr], &tret);
                if (err != 0)
                        exit(1);
-               tot_writes += count_writer[i];
+               tot_writes += count_writer[i_thr];
        }
-       
+
        printf_verbose("total number of reads : %llu, writes %llu\n", tot_reads,
               tot_writes);
        printf("SUMMARY %-25s testdur %4lu nr_readers %3u rdur %6lu wdur %6lu "
@@ -390,10 +384,12 @@ int main(int argc, char **argv)
                argv[0], duration, nr_readers, rduration, wduration,
                nr_writers, wdelay, tot_reads, tot_writes,
                tot_reads + tot_writes);
+
        free(test_rcu_pointer);
        free(tid_reader);
        free(tid_writer);
        free(count_reader);
        free(count_writer);
+
        return 0;
 }