#include <rte_cycles.h>
#include <rte_common.h>
#include <rte_mbuf.h>
+
+#ifdef RTE_EXEC_ENV_WINDOWS
+static int
+test_distributor_perf(void)
+{
+ printf("distributor perf not supported on Windows, skipping test\n");
+ return TEST_SKIPPED;
+}
+
+#else
+
#include <rte_distributor.h>
#include <rte_pause.h>
/* allocate a full cache line for data, we use only first byte of it */
uint64_t data[RTE_CACHE_LINE_SIZE*3 / sizeof(uint64_t)];
- unsigned i, slaveid = rte_get_next_lcore(rte_lcore_id(), 0, 0);
+ unsigned int i, workerid = rte_get_next_lcore(rte_lcore_id(), 0, 0);
volatile uint64_t *pdata = &data[0];
*pdata = 1;
- rte_eal_remote_launch((lcore_function_t *)flip_bit, &data[0], slaveid);
+ rte_eal_remote_launch((lcore_function_t *)flip_bit, &data[0], workerid);
while (*pdata)
rte_pause();
while (*pdata)
rte_pause();
*pdata = 2;
- rte_eal_wait_lcore(slaveid);
+ rte_eal_wait_lcore(workerid);
printf("==== Cache line switch test ===\n");
printf("Time for %u iterations = %"PRIu64" ticks\n", (1<<ITER_POWER_CL),
end_time-start_time);
handle_work(void *arg)
{
struct rte_distributor *d = arg;
- unsigned int count = 0;
unsigned int num = 0;
int i;
unsigned int id = __atomic_fetch_add(&worker_idx, 1, __ATOMIC_RELAXED);
num = rte_distributor_get_pkt(d, id, buf, buf, num);
while (!quit) {
worker_stats[id].handled_packets += num;
- count += num;
num = rte_distributor_get_pkt(d, id, buf, buf, num);
}
worker_stats[id].handled_packets += num;
- count += num;
rte_distributor_return_pkt(d, id, buf, num);
return 0;
}
rte_mempool_get_bulk(p, (void *)bufs, num_workers);
quit = 1;
- for (i = 0; i < num_workers; i++)
+ for (i = 0; i < num_workers; i++) {
bufs[i]->hash.usr = i << 1;
- rte_distributor_process(d, bufs, num_workers);
+ rte_distributor_process(d, &bufs[i], 1);
+ }
rte_mempool_put_bulk(p, (void *)bufs, num_workers);
rte_distributor_process(d, NULL, 0);
+ rte_distributor_flush(d);
rte_eal_mp_wait_lcore();
quit = 0;
worker_idx = 0;
}
printf("=== Performance test of distributor (single mode) ===\n");
- rte_eal_mp_remote_launch(handle_work, ds, SKIP_MASTER);
+ rte_eal_mp_remote_launch(handle_work, ds, SKIP_MAIN);
if (perf_test(ds, p) < 0)
return -1;
quit_workers(ds, p);
printf("=== Performance test of distributor (burst mode) ===\n");
- rte_eal_mp_remote_launch(handle_work, db, SKIP_MASTER);
+ rte_eal_mp_remote_launch(handle_work, db, SKIP_MAIN);
if (perf_test(db, p) < 0)
return -1;
quit_workers(db, p);
return 0;
}
+#endif /* !RTE_EXEC_ENV_WINDOWS */
+
REGISTER_TEST_COMMAND(distributor_perf_autotest, test_distributor_perf);