void *thr_reader(void *arg)
{
- int i, j, ret;
+ unsigned int i, j;
+ int ret;
caa_cycles_t time1, time2;
printf("thread_begin %s, tid %lu\n",
void *thr_writer(void *arg)
{
- int i, j, ret;
+ unsigned int i, j;
+ int ret;
caa_cycles_t time1, time2;
printf("thread_begin %s, tid %lu\n",