1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2017 Cavium, Inc
10 #include <rte_string_fns.h>
11 #include <rte_common.h>
12 #include <rte_eventdev.h>
13 #include <rte_lcore.h>
15 #include "evt_options.h"
20 evt_options_default(struct evt_options *opt)
22 memset(opt, 0, sizeof(*opt));
23 opt->verbose_level = 1; /* Enable minimal prints */
25 strncpy(opt->test_name, "order_queue", EVT_TEST_NAME_MAX_LEN);
27 opt->socket_id = SOCKET_ID_ANY;
28 opt->pool_sz = 16 * 1024;
29 opt->prod_enq_burst_sz = 1;
30 opt->wkr_deq_dep = 16;
31 opt->nb_pkts = (1ULL << 26); /* do ~64M packets */
33 opt->nb_timer_adptrs = 1;
34 opt->timer_tick_nsec = 1E3; /* 1000ns ~ 1us */
35 opt->max_tmo_nsec = 1E5; /* 100000ns ~100us */
36 opt->expiry_nsec = 1E4; /* 10000ns ~10us */
37 opt->prod_type = EVT_PROD_TYPE_SYNT;
39 opt->vector_size = 64;
40 opt->vector_tmo_nsec = 100E3;
43 typedef int (*option_parser_t)(struct evt_options *opt,
46 struct long_opt_parser {
47 const char *lgopt_name;
48 option_parser_t parser_fn;
52 evt_parse_nb_flows(struct evt_options *opt, const char *arg)
56 ret = parser_read_uint32(&(opt->nb_flows), arg);
62 evt_parse_dev_id(struct evt_options *opt, const char *arg)
66 ret = parser_read_uint8(&(opt->dev_id), arg);
72 evt_parse_verbose(struct evt_options *opt, const char *arg __rte_unused)
74 opt->verbose_level = atoi(arg);
79 evt_parse_fwd_latency(struct evt_options *opt, const char *arg __rte_unused)
86 evt_parse_queue_priority(struct evt_options *opt, const char *arg __rte_unused)
93 evt_parse_deq_tmo_nsec(struct evt_options *opt, const char *arg)
97 ret = parser_read_uint32(&(opt->deq_tmo_nsec), arg);
103 evt_parse_eth_prod_type(struct evt_options *opt, const char *arg __rte_unused)
105 opt->prod_type = EVT_PROD_TYPE_ETH_RX_ADPTR;
110 evt_parse_timer_prod_type(struct evt_options *opt, const char *arg __rte_unused)
112 opt->prod_type = EVT_PROD_TYPE_EVENT_TIMER_ADPTR;
117 evt_parse_timer_prod_type_burst(struct evt_options *opt,
118 const char *arg __rte_unused)
120 opt->prod_type = EVT_PROD_TYPE_EVENT_TIMER_ADPTR;
121 opt->timdev_use_burst = 1;
126 evt_parse_crypto_prod_type(struct evt_options *opt,
127 const char *arg __rte_unused)
129 opt->prod_type = EVT_PROD_TYPE_EVENT_CRYPTO_ADPTR;
134 evt_parse_crypto_adptr_mode(struct evt_options *opt, const char *arg)
139 ret = parser_read_uint8(&mode, arg);
140 opt->crypto_adptr_mode = mode ? RTE_EVENT_CRYPTO_ADAPTER_OP_FORWARD :
141 RTE_EVENT_CRYPTO_ADAPTER_OP_NEW;
146 evt_parse_test_name(struct evt_options *opt, const char *arg)
148 strlcpy(opt->test_name, arg, EVT_TEST_NAME_MAX_LEN);
153 evt_parse_socket_id(struct evt_options *opt, const char *arg)
155 opt->socket_id = atoi(arg);
160 evt_parse_wkr_deq_dep(struct evt_options *opt, const char *arg)
164 ret = parser_read_uint16(&(opt->wkr_deq_dep), arg);
169 evt_parse_nb_pkts(struct evt_options *opt, const char *arg)
173 ret = parser_read_uint64(&(opt->nb_pkts), arg);
179 evt_parse_nb_timers(struct evt_options *opt, const char *arg)
183 ret = parser_read_uint64(&(opt->nb_timers), arg);
189 evt_parse_timer_tick_nsec(struct evt_options *opt, const char *arg)
193 ret = parser_read_uint64(&(opt->timer_tick_nsec), arg);
199 evt_parse_max_tmo_nsec(struct evt_options *opt, const char *arg)
203 ret = parser_read_uint64(&(opt->max_tmo_nsec), arg);
209 evt_parse_expiry_nsec(struct evt_options *opt, const char *arg)
213 ret = parser_read_uint64(&(opt->expiry_nsec), arg);
219 evt_parse_nb_timer_adptrs(struct evt_options *opt, const char *arg)
223 ret = parser_read_uint8(&(opt->nb_timer_adptrs), arg);
224 if (opt->nb_timer_adptrs <= 0) {
225 evt_err("Number of timer adapters cannot be <= 0");
233 evt_parse_pool_sz(struct evt_options *opt, const char *arg)
235 opt->pool_sz = atoi(arg);
241 evt_parse_plcores(struct evt_options *opt, const char *corelist)
245 ret = parse_lcores_list(opt->plcores, RTE_MAX_LCORE, corelist);
247 evt_err("duplicate lcores in plcores");
253 evt_parse_work_lcores(struct evt_options *opt, const char *corelist)
257 ret = parse_lcores_list(opt->wlcores, RTE_MAX_LCORE, corelist);
259 evt_err("duplicate lcores in wlcores");
265 evt_parse_mbuf_sz(struct evt_options *opt, const char *arg)
269 ret = parser_read_uint16(&(opt->mbuf_sz), arg);
275 evt_parse_max_pkt_sz(struct evt_options *opt, const char *arg)
279 ret = parser_read_uint32(&(opt->max_pkt_sz), arg);
285 evt_parse_ena_vector(struct evt_options *opt, const char *arg __rte_unused)
292 evt_parse_vector_size(struct evt_options *opt, const char *arg)
296 ret = parser_read_uint16(&(opt->vector_size), arg);
302 evt_parse_vector_tmo_ns(struct evt_options *opt, const char *arg)
306 ret = parser_read_uint64(&(opt->vector_tmo_nsec), arg);
312 evt_parse_eth_queues(struct evt_options *opt, const char *arg)
316 ret = parser_read_uint16(&(opt->eth_queues), arg);
322 evt_parse_per_port_pool(struct evt_options *opt, const char *arg __rte_unused)
324 opt->per_port_pool = 1;
329 evt_parse_prod_enq_burst_sz(struct evt_options *opt, const char *arg)
333 ret = parser_read_uint32(&(opt->prod_enq_burst_sz), arg);
341 printf("usage : %s [EAL options] -- [application options]\n", program);
342 printf("application options:\n");
343 printf("\t--verbose : verbose level\n"
344 "\t--dev : device id of the event device\n"
345 "\t--test : name of the test application to run\n"
346 "\t--socket_id : socket_id of application resources\n"
347 "\t--pool_sz : pool size of the mempool\n"
348 "\t--plcores : list of lcore ids for producers\n"
349 "\t--wlcores : list of lcore ids for workers\n"
350 "\t--stlist : list of scheduled types of the stages\n"
351 "\t--nb_flows : number of flows to produce\n"
352 "\t--nb_pkts : number of packets to produce\n"
353 "\t--worker_deq_depth : dequeue depth of the worker\n"
354 "\t--fwd_latency : perform fwd_latency measurement\n"
355 "\t--queue_priority : enable queue priority\n"
356 "\t--deq_tmo_nsec : global dequeue timeout\n"
357 "\t--prod_type_ethdev : use ethernet device as producer.\n"
358 "\t--prod_type_cryptodev : use crypto device as producer.\n"
359 "\t--prod_type_timerdev : use event timer device as producer.\n"
360 "\t expiry_nsec would be the timeout\n"
362 "\t--prod_type_timerdev_burst : use timer device as producer\n"
364 "\t--nb_timers : number of timers to arm.\n"
365 "\t--nb_timer_adptrs : number of timer adapters to use.\n"
366 "\t--timer_tick_nsec : timer tick interval in ns.\n"
367 "\t--max_tmo_nsec : max timeout interval in ns.\n"
368 "\t--expiry_nsec : event timer expiry ns.\n"
369 "\t--crypto_adptr_mode : 0 for OP_NEW mode (default) and\n"
370 "\t 1 for OP_FORWARD mode.\n"
371 "\t--mbuf_sz : packet mbuf size.\n"
372 "\t--max_pkt_sz : max packet size.\n"
373 "\t--prod_enq_burst_sz : producer enqueue burst size.\n"
374 "\t--nb_eth_queues : number of ethernet Rx queues.\n"
375 "\t--enable_vector : enable event vectorization.\n"
376 "\t--vector_size : Max vector size.\n"
377 "\t--vector_tmo_ns : Max vector timeout in nanoseconds\n"
378 "\t--per_port_pool : Configure unique pool per ethdev port\n"
380 printf("available tests:\n");
381 evt_test_dump_names();
385 evt_parse_sched_type_list(struct evt_options *opt, const char *arg)
390 for (i = 0; i < EVT_MAX_STAGES; i++)
391 opt->sched_type_list[i] = (uint8_t)-1;
401 opt->sched_type_list[i++] = RTE_SCHED_TYPE_ORDERED;
405 opt->sched_type_list[i++] = RTE_SCHED_TYPE_ATOMIC;
409 opt->sched_type_list[i++] = RTE_SCHED_TYPE_PARALLEL;
415 evt_err("invalid sched_type %c", c);
425 static struct option lgopts[] = {
426 { EVT_NB_FLOWS, 1, 0, 0 },
427 { EVT_DEVICE, 1, 0, 0 },
428 { EVT_VERBOSE, 1, 0, 0 },
429 { EVT_TEST, 1, 0, 0 },
430 { EVT_PROD_LCORES, 1, 0, 0 },
431 { EVT_WORK_LCORES, 1, 0, 0 },
432 { EVT_SOCKET_ID, 1, 0, 0 },
433 { EVT_POOL_SZ, 1, 0, 0 },
434 { EVT_NB_PKTS, 1, 0, 0 },
435 { EVT_WKR_DEQ_DEP, 1, 0, 0 },
436 { EVT_SCHED_TYPE_LIST, 1, 0, 0 },
437 { EVT_FWD_LATENCY, 0, 0, 0 },
438 { EVT_QUEUE_PRIORITY, 0, 0, 0 },
439 { EVT_DEQ_TMO_NSEC, 1, 0, 0 },
440 { EVT_PROD_ETHDEV, 0, 0, 0 },
441 { EVT_PROD_CRYPTODEV, 0, 0, 0 },
442 { EVT_PROD_TIMERDEV, 0, 0, 0 },
443 { EVT_PROD_TIMERDEV_BURST, 0, 0, 0 },
444 { EVT_CRYPTO_ADPTR_MODE, 1, 0, 0 },
445 { EVT_NB_TIMERS, 1, 0, 0 },
446 { EVT_NB_TIMER_ADPTRS, 1, 0, 0 },
447 { EVT_TIMER_TICK_NSEC, 1, 0, 0 },
448 { EVT_MAX_TMO_NSEC, 1, 0, 0 },
449 { EVT_EXPIRY_NSEC, 1, 0, 0 },
450 { EVT_MBUF_SZ, 1, 0, 0 },
451 { EVT_MAX_PKT_SZ, 1, 0, 0 },
452 { EVT_PROD_ENQ_BURST_SZ, 1, 0, 0 },
453 { EVT_NB_ETH_QUEUES, 1, 0, 0 },
454 { EVT_ENA_VECTOR, 0, 0, 0 },
455 { EVT_VECTOR_SZ, 1, 0, 0 },
456 { EVT_VECTOR_TMO, 1, 0, 0 },
457 { EVT_PER_PORT_POOL, 0, 0, 0 },
458 { EVT_HELP, 0, 0, 0 },
463 evt_opts_parse_long(int opt_idx, struct evt_options *opt)
467 struct long_opt_parser parsermap[] = {
468 { EVT_NB_FLOWS, evt_parse_nb_flows},
469 { EVT_DEVICE, evt_parse_dev_id},
470 { EVT_VERBOSE, evt_parse_verbose},
471 { EVT_TEST, evt_parse_test_name},
472 { EVT_PROD_LCORES, evt_parse_plcores},
473 { EVT_WORK_LCORES, evt_parse_work_lcores},
474 { EVT_SOCKET_ID, evt_parse_socket_id},
475 { EVT_POOL_SZ, evt_parse_pool_sz},
476 { EVT_NB_PKTS, evt_parse_nb_pkts},
477 { EVT_WKR_DEQ_DEP, evt_parse_wkr_deq_dep},
478 { EVT_SCHED_TYPE_LIST, evt_parse_sched_type_list},
479 { EVT_FWD_LATENCY, evt_parse_fwd_latency},
480 { EVT_QUEUE_PRIORITY, evt_parse_queue_priority},
481 { EVT_DEQ_TMO_NSEC, evt_parse_deq_tmo_nsec},
482 { EVT_PROD_ETHDEV, evt_parse_eth_prod_type},
483 { EVT_PROD_CRYPTODEV, evt_parse_crypto_prod_type},
484 { EVT_PROD_TIMERDEV, evt_parse_timer_prod_type},
485 { EVT_PROD_TIMERDEV_BURST, evt_parse_timer_prod_type_burst},
486 { EVT_CRYPTO_ADPTR_MODE, evt_parse_crypto_adptr_mode},
487 { EVT_NB_TIMERS, evt_parse_nb_timers},
488 { EVT_NB_TIMER_ADPTRS, evt_parse_nb_timer_adptrs},
489 { EVT_TIMER_TICK_NSEC, evt_parse_timer_tick_nsec},
490 { EVT_MAX_TMO_NSEC, evt_parse_max_tmo_nsec},
491 { EVT_EXPIRY_NSEC, evt_parse_expiry_nsec},
492 { EVT_MBUF_SZ, evt_parse_mbuf_sz},
493 { EVT_MAX_PKT_SZ, evt_parse_max_pkt_sz},
494 { EVT_PROD_ENQ_BURST_SZ, evt_parse_prod_enq_burst_sz},
495 { EVT_NB_ETH_QUEUES, evt_parse_eth_queues},
496 { EVT_ENA_VECTOR, evt_parse_ena_vector},
497 { EVT_VECTOR_SZ, evt_parse_vector_size},
498 { EVT_VECTOR_TMO, evt_parse_vector_tmo_ns},
499 { EVT_PER_PORT_POOL, evt_parse_per_port_pool},
502 for (i = 0; i < RTE_DIM(parsermap); i++) {
503 if (strncmp(lgopts[opt_idx].name, parsermap[i].lgopt_name,
504 strlen(lgopts[opt_idx].name)) == 0)
505 return parsermap[i].parser_fn(opt, optarg);
512 evt_options_parse(struct evt_options *opt, int argc, char **argv)
514 int opts, retval, opt_idx;
516 while ((opts = getopt_long(argc, argv, "", lgopts, &opt_idx)) != EOF) {
518 case 0: /* long options */
519 if (!strcmp(lgopts[opt_idx].name, "help")) {
524 retval = evt_opts_parse_long(opt_idx, opt);
536 evt_options_dump(struct evt_options *opt)
539 struct rte_event_dev_info dev_info;
541 rte_event_dev_info_get(opt->dev_id, &dev_info);
542 evt_dump("driver", "%s", dev_info.driver_name);
543 evt_dump("test", "%s", opt->test_name);
544 evt_dump("dev", "%d", opt->dev_id);
545 evt_dump("verbose_level", "%d", opt->verbose_level);
546 evt_dump("socket_id", "%d", opt->socket_id);
547 evt_dump("pool_sz", "%d", opt->pool_sz);
548 evt_dump("main lcore", "%d", rte_get_main_lcore());
549 evt_dump("nb_pkts", "%"PRIu64, opt->nb_pkts);
550 evt_dump("nb_timers", "%"PRIu64, opt->nb_timers);
551 evt_dump_begin("available lcores");
552 RTE_LCORE_FOREACH(lcore_id)
553 printf("%d ", lcore_id);
555 evt_dump_nb_flows(opt);
556 evt_dump_worker_dequeue_depth(opt);