1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2017 Cavium, Inc
10 #include <rte_common.h>
11 #include <rte_eventdev.h>
12 #include <rte_lcore.h>
14 #include "evt_options.h"
19 evt_options_default(struct evt_options *opt)
21 memset(opt, 0, sizeof(*opt));
22 opt->verbose_level = 1; /* Enable minimal prints */
24 strncpy(opt->test_name, "order_queue", EVT_TEST_NAME_MAX_LEN);
26 opt->socket_id = SOCKET_ID_ANY;
27 opt->pool_sz = 16 * 1024;
28 opt->wkr_deq_dep = 16;
29 opt->nb_pkts = (1ULL << 26); /* do ~64M packets */
31 opt->nb_timer_adptrs = 1;
32 opt->timer_tick_nsec = 1E3; /* 1000ns ~ 1us */
33 opt->max_tmo_nsec = 1E5; /* 100000ns ~100us */
34 opt->expiry_nsec = 1E4; /* 10000ns ~10us */
35 opt->prod_type = EVT_PROD_TYPE_SYNT;
38 typedef int (*option_parser_t)(struct evt_options *opt,
41 struct long_opt_parser {
42 const char *lgopt_name;
43 option_parser_t parser_fn;
47 evt_parse_nb_flows(struct evt_options *opt, const char *arg)
51 ret = parser_read_uint32(&(opt->nb_flows), arg);
57 evt_parse_dev_id(struct evt_options *opt, const char *arg)
61 ret = parser_read_uint8(&(opt->dev_id), arg);
67 evt_parse_verbose(struct evt_options *opt, const char *arg __rte_unused)
69 opt->verbose_level = atoi(arg);
74 evt_parse_fwd_latency(struct evt_options *opt, const char *arg __rte_unused)
81 evt_parse_queue_priority(struct evt_options *opt, const char *arg __rte_unused)
88 evt_parse_eth_prod_type(struct evt_options *opt, const char *arg __rte_unused)
90 opt->prod_type = EVT_PROD_TYPE_ETH_RX_ADPTR;
95 evt_parse_timer_prod_type(struct evt_options *opt, const char *arg __rte_unused)
97 opt->prod_type = EVT_PROD_TYPE_EVENT_TIMER_ADPTR;
102 evt_parse_timer_prod_type_burst(struct evt_options *opt,
103 const char *arg __rte_unused)
105 opt->prod_type = EVT_PROD_TYPE_EVENT_TIMER_ADPTR;
106 opt->timdev_use_burst = 1;
111 evt_parse_test_name(struct evt_options *opt, const char *arg)
113 snprintf(opt->test_name, EVT_TEST_NAME_MAX_LEN, "%s", arg);
118 evt_parse_socket_id(struct evt_options *opt, const char *arg)
120 opt->socket_id = atoi(arg);
125 evt_parse_wkr_deq_dep(struct evt_options *opt, const char *arg)
129 ret = parser_read_uint16(&(opt->wkr_deq_dep), arg);
134 evt_parse_nb_pkts(struct evt_options *opt, const char *arg)
138 ret = parser_read_uint64(&(opt->nb_pkts), arg);
144 evt_parse_nb_timers(struct evt_options *opt, const char *arg)
148 ret = parser_read_uint64(&(opt->nb_timers), arg);
154 evt_parse_timer_tick_nsec(struct evt_options *opt, const char *arg)
158 ret = parser_read_uint64(&(opt->timer_tick_nsec), arg);
164 evt_parse_max_tmo_nsec(struct evt_options *opt, const char *arg)
168 ret = parser_read_uint64(&(opt->max_tmo_nsec), arg);
174 evt_parse_expiry_nsec(struct evt_options *opt, const char *arg)
178 ret = parser_read_uint64(&(opt->expiry_nsec), arg);
184 evt_parse_nb_timer_adptrs(struct evt_options *opt, const char *arg)
188 ret = parser_read_uint8(&(opt->nb_timer_adptrs), arg);
194 evt_parse_pool_sz(struct evt_options *opt, const char *arg)
196 opt->pool_sz = atoi(arg);
202 evt_parse_plcores(struct evt_options *opt, const char *corelist)
206 ret = parse_lcores_list(opt->plcores, corelist);
208 evt_err("duplicate lcores in plcores");
214 evt_parse_work_lcores(struct evt_options *opt, const char *corelist)
218 ret = parse_lcores_list(opt->wlcores, corelist);
220 evt_err("duplicate lcores in wlcores");
228 printf("usage : %s [EAL options] -- [application options]\n", program);
229 printf("application options:\n");
230 printf("\t--verbose : verbose level\n"
231 "\t--dev : device id of the event device\n"
232 "\t--test : name of the test application to run\n"
233 "\t--socket_id : socket_id of application resources\n"
234 "\t--pool_sz : pool size of the mempool\n"
235 "\t--plcores : list of lcore ids for producers\n"
236 "\t--wlcores : list of lcore ids for workers\n"
237 "\t--stlist : list of scheduled types of the stages\n"
238 "\t--nb_flows : number of flows to produce\n"
239 "\t--nb_pkts : number of packets to produce\n"
240 "\t--worker_deq_depth : dequeue depth of the worker\n"
241 "\t--fwd_latency : perform fwd_latency measurement\n"
242 "\t--queue_priority : enable queue priority\n"
243 "\t--prod_type_ethdev : use ethernet device as producer.\n"
244 "\t--prod_type_timerdev : use event timer device as producer.\n"
245 "\t expity_nsec would be the timeout\n"
247 "\t--prod_type_timerdev_burst : use timer device as producer\n"
249 "\t--nb_timers : number of timers to arm.\n"
250 "\t--nb_timer_adptrs : number of timer adapters to use.\n"
251 "\t--timer_tick_nsec : timer tick interval in ns.\n"
252 "\t--max_tmo_nsec : max timeout interval in ns.\n"
253 "\t--expiry_nsec : event timer expiry ns.\n"
255 printf("available tests:\n");
256 evt_test_dump_names();
260 evt_parse_sched_type_list(struct evt_options *opt, const char *arg)
265 for (i = 0; i < EVT_MAX_STAGES; i++)
266 opt->sched_type_list[i] = (uint8_t)-1;
276 opt->sched_type_list[i++] = RTE_SCHED_TYPE_ORDERED;
280 opt->sched_type_list[i++] = RTE_SCHED_TYPE_ATOMIC;
284 opt->sched_type_list[i++] = RTE_SCHED_TYPE_PARALLEL;
290 evt_err("invalid sched_type %c", c);
300 static struct option lgopts[] = {
301 { EVT_NB_FLOWS, 1, 0, 0 },
302 { EVT_DEVICE, 1, 0, 0 },
303 { EVT_VERBOSE, 1, 0, 0 },
304 { EVT_TEST, 1, 0, 0 },
305 { EVT_PROD_LCORES, 1, 0, 0 },
306 { EVT_WORK_LCORES, 1, 0, 0 },
307 { EVT_SOCKET_ID, 1, 0, 0 },
308 { EVT_POOL_SZ, 1, 0, 0 },
309 { EVT_NB_PKTS, 1, 0, 0 },
310 { EVT_WKR_DEQ_DEP, 1, 0, 0 },
311 { EVT_SCHED_TYPE_LIST, 1, 0, 0 },
312 { EVT_FWD_LATENCY, 0, 0, 0 },
313 { EVT_QUEUE_PRIORITY, 0, 0, 0 },
314 { EVT_PROD_ETHDEV, 0, 0, 0 },
315 { EVT_PROD_TIMERDEV, 0, 0, 0 },
316 { EVT_PROD_TIMERDEV_BURST, 0, 0, 0 },
317 { EVT_NB_TIMERS, 1, 0, 0 },
318 { EVT_NB_TIMER_ADPTRS, 1, 0, 0 },
319 { EVT_TIMER_TICK_NSEC, 1, 0, 0 },
320 { EVT_MAX_TMO_NSEC, 1, 0, 0 },
321 { EVT_EXPIRY_NSEC, 1, 0, 0 },
322 { EVT_HELP, 0, 0, 0 },
327 evt_opts_parse_long(int opt_idx, struct evt_options *opt)
331 struct long_opt_parser parsermap[] = {
332 { EVT_NB_FLOWS, evt_parse_nb_flows},
333 { EVT_DEVICE, evt_parse_dev_id},
334 { EVT_VERBOSE, evt_parse_verbose},
335 { EVT_TEST, evt_parse_test_name},
336 { EVT_PROD_LCORES, evt_parse_plcores},
337 { EVT_WORK_LCORES, evt_parse_work_lcores},
338 { EVT_SOCKET_ID, evt_parse_socket_id},
339 { EVT_POOL_SZ, evt_parse_pool_sz},
340 { EVT_NB_PKTS, evt_parse_nb_pkts},
341 { EVT_WKR_DEQ_DEP, evt_parse_wkr_deq_dep},
342 { EVT_SCHED_TYPE_LIST, evt_parse_sched_type_list},
343 { EVT_FWD_LATENCY, evt_parse_fwd_latency},
344 { EVT_QUEUE_PRIORITY, evt_parse_queue_priority},
345 { EVT_PROD_ETHDEV, evt_parse_eth_prod_type},
346 { EVT_PROD_TIMERDEV, evt_parse_timer_prod_type},
347 { EVT_PROD_TIMERDEV_BURST, evt_parse_timer_prod_type_burst},
348 { EVT_NB_TIMERS, evt_parse_nb_timers},
349 { EVT_NB_TIMER_ADPTRS, evt_parse_nb_timer_adptrs},
350 { EVT_TIMER_TICK_NSEC, evt_parse_timer_tick_nsec},
351 { EVT_MAX_TMO_NSEC, evt_parse_max_tmo_nsec},
352 { EVT_EXPIRY_NSEC, evt_parse_expiry_nsec},
355 for (i = 0; i < RTE_DIM(parsermap); i++) {
356 if (strncmp(lgopts[opt_idx].name, parsermap[i].lgopt_name,
357 strlen(lgopts[opt_idx].name)) == 0)
358 return parsermap[i].parser_fn(opt, optarg);
365 evt_options_parse(struct evt_options *opt, int argc, char **argv)
367 int opts, retval, opt_idx;
369 while ((opts = getopt_long(argc, argv, "", lgopts, &opt_idx)) != EOF) {
371 case 0: /* long options */
372 if (!strcmp(lgopts[opt_idx].name, "help")) {
377 retval = evt_opts_parse_long(opt_idx, opt);
389 evt_options_dump(struct evt_options *opt)
392 struct rte_event_dev_info dev_info;
394 rte_event_dev_info_get(opt->dev_id, &dev_info);
395 evt_dump("driver", "%s", dev_info.driver_name);
396 evt_dump("test", "%s", opt->test_name);
397 evt_dump("dev", "%d", opt->dev_id);
398 evt_dump("verbose_level", "%d", opt->verbose_level);
399 evt_dump("socket_id", "%d", opt->socket_id);
400 evt_dump("pool_sz", "%d", opt->pool_sz);
401 evt_dump("master lcore", "%d", rte_get_master_lcore());
402 evt_dump("nb_pkts", "%"PRIu64, opt->nb_pkts);
403 evt_dump("nb_timers", "%"PRIu64, opt->nb_timers);
404 evt_dump_begin("available lcores");
405 RTE_LCORE_FOREACH(lcore_id)
406 printf("%d ", lcore_id);
408 evt_dump_nb_flows(opt);
409 evt_dump_worker_dequeue_depth(opt);