printf_verbose("enqueuer thread_end, thread id : %lx, tid %lu, "
"enqueues %llu successful_enqueues %llu, "
"empty_dest_enqueues %llu\n",
- pthread_self(),
+ (unsigned long) pthread_self(),
(unsigned long) gettid(),
URCU_TLS(nr_enqueues),
URCU_TLS(nr_successful_enqueues),
static void *thr_dequeuer(void *_count)
{
unsigned long long *count = _count;
- unsigned int counter;
+ unsigned int counter = 0;
printf_verbose("thread_begin %s, thread id : %lx, tid %lu\n",
"dequeuer", (unsigned long) pthread_self(),
printf_verbose("dequeuer thread_end, thread id : %lx, tid %lu, "
"dequeues %llu, successful_dequeues %llu "
"pop_all %llu pop_last %llu\n",
- pthread_self(),
+ (unsigned long) pthread_self(),
(unsigned long) gettid(),
URCU_TLS(nr_dequeues), URCU_TLS(nr_successful_dequeues),
URCU_TLS(nr_pop_all),
static void show_usage(int argc, char **argv)
{
- printf("Usage : %s nr_dequeuers nr_enqueuers duration (s)", argv[0]);
- printf(" [-d delay] (enqueuer period (in loops))");
- printf(" [-c duration] (dequeuer period (in loops))");
- printf(" [-v] (verbose output)");
- printf(" [-a cpu#] [-a cpu#]... (affinity)");
- printf(" [-p] (test pop)");
- printf(" [-P] (test pop_all, enabled by default)");
- printf(" [-M] (use mutex external synchronization)");
- printf(" Note: default: no external synchronization used.");
- printf(" [-f] (force user-provided synchronization)");
- printf(" [-w] Wait for dequeuer to empty stack");
+ printf("Usage : %s nr_dequeuers nr_enqueuers duration (s) <OPTIONS>\n",
+ argv[0]);
+ printf("OPTIONS:\n");
+ printf(" [-d delay] (enqueuer period (in loops))\n");
+ printf(" [-c duration] (dequeuer period (in loops))\n");
+ printf(" [-v] (verbose output)\n");
+ printf(" [-a cpu#] [-a cpu#]... (affinity)\n");
+ printf(" [-p] (test pop)\n");
+ printf(" [-P] (test pop_all, enabled by default)\n");
+ printf(" [-M] (use mutex external synchronization)\n");
+ printf(" Note: default: no external synchronization used.\n");
+ printf(" [-f] (force user-provided synchronization)\n");
+ printf(" [-w] Wait for dequeuer to empty stack\n");
printf("\n");
}