return (eth_count * opt->nb_stages) + eth_count;
}
+typedef int (*pipeline_queue_worker_t)(void *arg);
+
static __rte_noinline int
pipeline_queue_worker_single_stage_tx(void *arg)
{
rte_prefetch0(ev[i + 1].mbuf);
if (ev[i].sched_type == RTE_SCHED_TYPE_ATOMIC) {
pipeline_event_tx(dev, port, &ev[i]);
- ev[i].op = RTE_EVENT_OP_RELEASE;
w->processed_pkts++;
} else {
ev[i].queue_id++;
pipeline_fwd_event(&ev[i],
RTE_SCHED_TYPE_ATOMIC);
+ pipeline_event_enqueue_burst(dev, port, ev,
+ nb_rx);
}
}
-
- pipeline_event_enqueue_burst(dev, port, ev, nb_rx);
}
return 0;
return 0;
}
+static __rte_noinline int
+pipeline_queue_worker_single_stage_tx_vector(void *arg)
+{
+ PIPELINE_WORKER_SINGLE_STAGE_INIT;
+ uint16_t vector_sz;
+
+ while (!t->done) {
+ uint16_t event = rte_event_dequeue_burst(dev, port, &ev, 1, 0);
+
+ if (!event) {
+ rte_pause();
+ continue;
+ }
+
+ if (ev.sched_type == RTE_SCHED_TYPE_ATOMIC) {
+ vector_sz = ev.vec->nb_elem;
+ pipeline_event_tx_vector(dev, port, &ev);
+ w->processed_pkts += vector_sz;
+ } else {
+ ev.queue_id++;
+ pipeline_fwd_event_vector(&ev, RTE_SCHED_TYPE_ATOMIC);
+ pipeline_event_enqueue(dev, port, &ev);
+ }
+ }
+
+ return 0;
+}
+
+static __rte_noinline int
+pipeline_queue_worker_single_stage_fwd_vector(void *arg)
+{
+ PIPELINE_WORKER_SINGLE_STAGE_INIT;
+ const uint8_t *tx_queue = t->tx_evqueue_id;
+ uint16_t vector_sz;
+
+ while (!t->done) {
+ uint16_t event = rte_event_dequeue_burst(dev, port, &ev, 1, 0);
+
+ if (!event) {
+ rte_pause();
+ continue;
+ }
+
+ ev.queue_id = tx_queue[ev.vec->port];
+ ev.vec->queue = 0;
+ vector_sz = ev.vec->nb_elem;
+ pipeline_fwd_event_vector(&ev, RTE_SCHED_TYPE_ATOMIC);
+ pipeline_event_enqueue(dev, port, &ev);
+ w->processed_pkts += vector_sz;
+ }
+
+ return 0;
+}
+
+static __rte_noinline int
+pipeline_queue_worker_single_stage_burst_tx_vector(void *arg)
+{
+ PIPELINE_WORKER_SINGLE_STAGE_BURST_INIT;
+ uint16_t vector_sz;
+
+ while (!t->done) {
+ uint16_t nb_rx =
+ rte_event_dequeue_burst(dev, port, ev, BURST_SIZE, 0);
+
+ if (!nb_rx) {
+ rte_pause();
+ continue;
+ }
+
+ for (i = 0; i < nb_rx; i++) {
+ if (ev[i].sched_type == RTE_SCHED_TYPE_ATOMIC) {
+ vector_sz = ev[i].vec->nb_elem;
+ pipeline_event_tx_vector(dev, port, &ev[i]);
+ ev[i].op = RTE_EVENT_OP_RELEASE;
+ w->processed_pkts += vector_sz;
+ } else {
+ ev[i].queue_id++;
+ pipeline_fwd_event_vector(
+ &ev[i], RTE_SCHED_TYPE_ATOMIC);
+ }
+ }
+
+ pipeline_event_enqueue_burst(dev, port, ev, nb_rx);
+ }
+
+ return 0;
+}
+
+static __rte_noinline int
+pipeline_queue_worker_single_stage_burst_fwd_vector(void *arg)
+{
+ PIPELINE_WORKER_SINGLE_STAGE_BURST_INIT;
+ const uint8_t *tx_queue = t->tx_evqueue_id;
+ uint16_t vector_sz;
+
+ while (!t->done) {
+ uint16_t nb_rx =
+ rte_event_dequeue_burst(dev, port, ev, BURST_SIZE, 0);
+
+ if (!nb_rx) {
+ rte_pause();
+ continue;
+ }
+
+ vector_sz = 0;
+ for (i = 0; i < nb_rx; i++) {
+ ev[i].queue_id = tx_queue[ev[i].vec->port];
+ ev[i].vec->queue = 0;
+ vector_sz += ev[i].vec->nb_elem;
+ pipeline_fwd_event_vector(&ev[i],
+ RTE_SCHED_TYPE_ATOMIC);
+ }
+
+ pipeline_event_enqueue_burst(dev, port, ev, nb_rx);
+ w->processed_pkts += vector_sz;
+ }
+
+ return 0;
+}
static __rte_noinline int
pipeline_queue_worker_multi_stage_tx(void *arg)
ev.queue_id = tx_queue[ev.mbuf->port];
rte_event_eth_tx_adapter_txq_set(ev.mbuf, 0);
pipeline_fwd_event(&ev, RTE_SCHED_TYPE_ATOMIC);
+ pipeline_event_enqueue(dev, port, &ev);
w->processed_pkts++;
} else {
ev.queue_id++;
pipeline_fwd_event(&ev, sched_type_list[cq_id]);
+ pipeline_event_enqueue(dev, port, &ev);
}
-
- pipeline_event_enqueue(dev, port, &ev);
}
return 0;
if (ev[i].queue_id == tx_queue[ev[i].mbuf->port]) {
pipeline_event_tx(dev, port, &ev[i]);
- ev[i].op = RTE_EVENT_OP_RELEASE;
w->processed_pkts++;
continue;
}
pipeline_fwd_event(&ev[i], cq_id != last_queue ?
sched_type_list[cq_id] :
RTE_SCHED_TYPE_ATOMIC);
+ pipeline_event_enqueue_burst(dev, port, ev, nb_rx);
}
-
- pipeline_event_enqueue_burst(dev, port, ev, nb_rx);
}
return 0;
const uint8_t *tx_queue = t->tx_evqueue_id;
while (t->done == false) {
+ uint16_t processed_pkts = 0;
uint16_t nb_rx = rte_event_dequeue_burst(dev, port, ev,
BURST_SIZE, 0);
rte_event_eth_tx_adapter_txq_set(ev[i].mbuf, 0);
pipeline_fwd_event(&ev[i],
RTE_SCHED_TYPE_ATOMIC);
- w->processed_pkts++;
+ processed_pkts++;
} else {
ev[i].queue_id++;
pipeline_fwd_event(&ev[i],
}
}
+ pipeline_event_enqueue_burst(dev, port, ev, nb_rx);
+ w->processed_pkts += processed_pkts;
+ }
+
+ return 0;
+}
+
+static __rte_noinline int
+pipeline_queue_worker_multi_stage_tx_vector(void *arg)
+{
+ PIPELINE_WORKER_MULTI_STAGE_INIT;
+ const uint8_t *tx_queue = t->tx_evqueue_id;
+ uint16_t vector_sz;
+
+ while (!t->done) {
+ uint16_t event = rte_event_dequeue_burst(dev, port, &ev, 1, 0);
+
+ if (!event) {
+ rte_pause();
+ continue;
+ }
+
+ cq_id = ev.queue_id % nb_stages;
+
+ if (ev.queue_id == tx_queue[ev.vec->port]) {
+ vector_sz = ev.vec->nb_elem;
+ pipeline_event_tx_vector(dev, port, &ev);
+ w->processed_pkts += vector_sz;
+ continue;
+ }
+
+ ev.queue_id++;
+ pipeline_fwd_event_vector(&ev, cq_id != last_queue
+ ? sched_type_list[cq_id]
+ : RTE_SCHED_TYPE_ATOMIC);
+ pipeline_event_enqueue(dev, port, &ev);
+ }
+
+ return 0;
+}
+
+static __rte_noinline int
+pipeline_queue_worker_multi_stage_fwd_vector(void *arg)
+{
+ PIPELINE_WORKER_MULTI_STAGE_INIT;
+ const uint8_t *tx_queue = t->tx_evqueue_id;
+ uint16_t vector_sz;
+
+ while (!t->done) {
+ uint16_t event = rte_event_dequeue_burst(dev, port, &ev, 1, 0);
+
+ if (!event) {
+ rte_pause();
+ continue;
+ }
+
+ cq_id = ev.queue_id % nb_stages;
+
+ if (cq_id == last_queue) {
+ vector_sz = ev.vec->nb_elem;
+ ev.queue_id = tx_queue[ev.vec->port];
+ pipeline_fwd_event_vector(&ev, RTE_SCHED_TYPE_ATOMIC);
+ w->processed_pkts += vector_sz;
+ } else {
+ ev.queue_id++;
+ pipeline_fwd_event_vector(&ev, sched_type_list[cq_id]);
+ }
+
+ pipeline_event_enqueue(dev, port, &ev);
+ }
+
+ return 0;
+}
+
+static __rte_noinline int
+pipeline_queue_worker_multi_stage_burst_tx_vector(void *arg)
+{
+ PIPELINE_WORKER_MULTI_STAGE_BURST_INIT;
+ const uint8_t *tx_queue = t->tx_evqueue_id;
+ uint16_t vector_sz;
+
+ while (!t->done) {
+ uint16_t nb_rx =
+ rte_event_dequeue_burst(dev, port, ev, BURST_SIZE, 0);
+
+ if (!nb_rx) {
+ rte_pause();
+ continue;
+ }
+
+ for (i = 0; i < nb_rx; i++) {
+ cq_id = ev[i].queue_id % nb_stages;
+
+ if (ev[i].queue_id == tx_queue[ev[i].vec->port]) {
+ vector_sz = ev[i].vec->nb_elem;
+ pipeline_event_tx_vector(dev, port, &ev[i]);
+ ev[i].op = RTE_EVENT_OP_RELEASE;
+ w->processed_pkts += vector_sz;
+ continue;
+ }
+
+ ev[i].queue_id++;
+ pipeline_fwd_event_vector(
+ &ev[i], cq_id != last_queue
+ ? sched_type_list[cq_id]
+ : RTE_SCHED_TYPE_ATOMIC);
+ }
+
+ pipeline_event_enqueue_burst(dev, port, ev, nb_rx);
+ }
+
+ return 0;
+}
+
+static __rte_noinline int
+pipeline_queue_worker_multi_stage_burst_fwd_vector(void *arg)
+{
+ PIPELINE_WORKER_MULTI_STAGE_BURST_INIT;
+ const uint8_t *tx_queue = t->tx_evqueue_id;
+ uint16_t vector_sz;
+
+ while (!t->done) {
+ uint16_t nb_rx =
+ rte_event_dequeue_burst(dev, port, ev, BURST_SIZE, 0);
+
+ if (!nb_rx) {
+ rte_pause();
+ continue;
+ }
+
+ for (i = 0; i < nb_rx; i++) {
+ cq_id = ev[i].queue_id % nb_stages;
+
+ if (cq_id == last_queue) {
+ ev[i].queue_id = tx_queue[ev[i].vec->port];
+ vector_sz = ev[i].vec->nb_elem;
+ pipeline_fwd_event_vector(
+ &ev[i], RTE_SCHED_TYPE_ATOMIC);
+ w->processed_pkts += vector_sz;
+ } else {
+ ev[i].queue_id++;
+ pipeline_fwd_event_vector(
+ &ev[i], sched_type_list[cq_id]);
+ }
+ }
+
pipeline_event_enqueue_burst(dev, port, ev, nb_rx);
}
const bool burst = evt_has_burst_mode(w->dev_id);
const bool internal_port = w->t->internal_port;
const uint8_t nb_stages = opt->nb_stages;
- RTE_SET_USED(opt);
-
- if (nb_stages == 1) {
- if (!burst && internal_port)
- return pipeline_queue_worker_single_stage_tx(arg);
- else if (!burst && !internal_port)
- return pipeline_queue_worker_single_stage_fwd(arg);
- else if (burst && internal_port)
- return pipeline_queue_worker_single_stage_burst_tx(arg);
- else if (burst && !internal_port)
- return pipeline_queue_worker_single_stage_burst_fwd(
- arg);
- } else {
- if (!burst && internal_port)
- return pipeline_queue_worker_multi_stage_tx(arg);
- else if (!burst && !internal_port)
- return pipeline_queue_worker_multi_stage_fwd(arg);
- else if (burst && internal_port)
- return pipeline_queue_worker_multi_stage_burst_tx(arg);
- else if (burst && !internal_port)
- return pipeline_queue_worker_multi_stage_burst_fwd(arg);
+ /*vector/burst/internal_port*/
+ const pipeline_queue_worker_t
+ pipeline_queue_worker_single_stage[2][2][2] = {
+ [0][0][0] = pipeline_queue_worker_single_stage_fwd,
+ [0][0][1] = pipeline_queue_worker_single_stage_tx,
+ [0][1][0] = pipeline_queue_worker_single_stage_burst_fwd,
+ [0][1][1] = pipeline_queue_worker_single_stage_burst_tx,
+ [1][0][0] = pipeline_queue_worker_single_stage_fwd_vector,
+ [1][0][1] = pipeline_queue_worker_single_stage_tx_vector,
+ [1][1][0] = pipeline_queue_worker_single_stage_burst_fwd_vector,
+ [1][1][1] = pipeline_queue_worker_single_stage_burst_tx_vector,
+ };
+ const pipeline_queue_worker_t
+ pipeline_queue_worker_multi_stage[2][2][2] = {
+ [0][0][0] = pipeline_queue_worker_multi_stage_fwd,
+ [0][0][1] = pipeline_queue_worker_multi_stage_tx,
+ [0][1][0] = pipeline_queue_worker_multi_stage_burst_fwd,
+ [0][1][1] = pipeline_queue_worker_multi_stage_burst_tx,
+ [1][0][0] = pipeline_queue_worker_multi_stage_fwd_vector,
+ [1][0][1] = pipeline_queue_worker_multi_stage_tx_vector,
+ [1][1][0] = pipeline_queue_worker_multi_stage_burst_fwd_vector,
+ [1][1][1] = pipeline_queue_worker_multi_stage_burst_tx_vector,
+ };
+
+ if (nb_stages == 1)
+ return (pipeline_queue_worker_single_stage[opt->ena_vector]
+ [burst]
+ [internal_port])(arg);
+ else
+ return (pipeline_queue_worker_multi_stage[opt->ena_vector]
+ [burst]
+ [internal_port])(arg);
- }
rte_panic("invalid worker\n");
}
memset(queue_arr, 0, sizeof(uint8_t) * RTE_EVENT_MAX_QUEUES_PER_DEV);
rte_event_dev_info_get(opt->dev_id, &info);
- const struct rte_event_dev_config config = {
- .nb_event_queues = nb_queues,
- .nb_event_ports = nb_ports,
- .nb_events_limit = info.max_num_events,
- .nb_event_queue_flows = opt->nb_flows,
- .nb_event_port_dequeue_depth =
- info.max_event_port_dequeue_depth,
- .nb_event_port_enqueue_depth =
- info.max_event_port_enqueue_depth,
- };
- ret = rte_event_dev_configure(opt->dev_id, &config);
+ ret = evt_configure_eventdev(opt, nb_queues, nb_ports);
if (ret) {
evt_err("failed to configure eventdev %d", opt->dev_id);
return ret;
git.droids-corp.org / dpdk.git / blobdiff