#include <stdio.h>
#include <inttypes.h>
-#include <rte_atomic.h>
#include <rte_cycles.h>
#include <rte_launch.h>
#include <rte_pause.h>
*/
static volatile unsigned int bulk_sizes[] = {8, MAX_BURST};
-static rte_atomic32_t lcore_barrier;
+static uint32_t lcore_barrier;
struct lcore_pair {
unsigned int c1;
s = args->s;
size = args->sz;
- rte_atomic32_sub(&lcore_barrier, 1);
- while (rte_atomic32_read(&lcore_barrier) != 0)
- rte_pause();
+ __atomic_fetch_sub(&lcore_barrier, 1, __ATOMIC_RELAXED);
+ rte_wait_until_equal_32(&lcore_barrier, 0, __ATOMIC_RELAXED);
uint64_t start = rte_rdtsc();
unsigned int i;
for (i = 0; i < RTE_DIM(bulk_sizes); i++) {
- rte_atomic32_set(&lcore_barrier, 2);
+ __atomic_store_n(&lcore_barrier, 2, __ATOMIC_RELAXED);
args[0].sz = args[1].sz = bulk_sizes[i];
args[0].s = args[1].s = s;
int cnt = 0;
double avg;
- rte_atomic32_set(&lcore_barrier, n);
+ __atomic_store_n(&lcore_barrier, n, __ATOMIC_RELAXED);
RTE_LCORE_FOREACH_WORKER(lcore_id) {
if (++cnt >= n)
struct lcore_pair cores;
struct rte_stack *s;
- rte_atomic32_init(&lcore_barrier);
+ __atomic_store_n(&lcore_barrier, 0, __ATOMIC_RELAXED);
s = rte_stack_create(STACK_NAME, STACK_SIZE, rte_socket_id(), flags);
if (s == NULL) {