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_pool_sz(struct evt_options *opt, const char *arg)
146 opt->pool_sz = atoi(arg);
152 evt_parse_plcores(struct evt_options *opt, const char *corelist)
156 ret = parse_lcores_list(opt->plcores, corelist);
158 evt_err("duplicate lcores in plcores");
164 evt_parse_work_lcores(struct evt_options *opt, const char *corelist)
168 ret = parse_lcores_list(opt->wlcores, corelist);
170 evt_err("duplicate lcores in wlcores");
178 printf("usage : %s [EAL options] -- [application options]\n", program);
179 printf("application options:\n");
180 printf("\t--verbose : verbose level\n"
181 "\t--dev : device id of the event device\n"
182 "\t--test : name of the test application to run\n"
183 "\t--socket_id : socket_id of application resources\n"
184 "\t--pool_sz : pool size of the mempool\n"
185 "\t--plcores : list of lcore ids for producers\n"
186 "\t--wlcores : list of lcore ids for workers\n"
187 "\t--stlist : list of scheduled types of the stages\n"
188 "\t--nb_flows : number of flows to produce\n"
189 "\t--nb_pkts : number of packets to produce\n"
190 "\t--worker_deq_depth : dequeue depth of the worker\n"
191 "\t--fwd_latency : perform fwd_latency measurement\n"
192 "\t--queue_priority : enable queue priority\n"
193 "\t--prod_type_ethdev : use ethernet device as producer.\n"
194 "\t--prod_type_timerdev : use event timer device as producer.\n"
195 "\t expity_nsec would be the timeout\n"
197 "\t--prod_type_timerdev_burst : use timer device as producer\n"
200 printf("available tests:\n");
201 evt_test_dump_names();
205 evt_parse_sched_type_list(struct evt_options *opt, const char *arg)
210 for (i = 0; i < EVT_MAX_STAGES; i++)
211 opt->sched_type_list[i] = (uint8_t)-1;
221 opt->sched_type_list[i++] = RTE_SCHED_TYPE_ORDERED;
225 opt->sched_type_list[i++] = RTE_SCHED_TYPE_ATOMIC;
229 opt->sched_type_list[i++] = RTE_SCHED_TYPE_PARALLEL;
235 evt_err("invalid sched_type %c", c);
245 static struct option lgopts[] = {
246 { EVT_NB_FLOWS, 1, 0, 0 },
247 { EVT_DEVICE, 1, 0, 0 },
248 { EVT_VERBOSE, 1, 0, 0 },
249 { EVT_TEST, 1, 0, 0 },
250 { EVT_PROD_LCORES, 1, 0, 0 },
251 { EVT_WORK_LCORES, 1, 0, 0 },
252 { EVT_SOCKET_ID, 1, 0, 0 },
253 { EVT_POOL_SZ, 1, 0, 0 },
254 { EVT_NB_PKTS, 1, 0, 0 },
255 { EVT_WKR_DEQ_DEP, 1, 0, 0 },
256 { EVT_SCHED_TYPE_LIST, 1, 0, 0 },
257 { EVT_FWD_LATENCY, 0, 0, 0 },
258 { EVT_QUEUE_PRIORITY, 0, 0, 0 },
259 { EVT_PROD_ETHDEV, 0, 0, 0 },
260 { EVT_PROD_TIMERDEV, 0, 0, 0 },
261 { EVT_PROD_TIMERDEV_BURST, 0, 0, 0 },
262 { EVT_HELP, 0, 0, 0 },
267 evt_opts_parse_long(int opt_idx, struct evt_options *opt)
271 struct long_opt_parser parsermap[] = {
272 { EVT_NB_FLOWS, evt_parse_nb_flows},
273 { EVT_DEVICE, evt_parse_dev_id},
274 { EVT_VERBOSE, evt_parse_verbose},
275 { EVT_TEST, evt_parse_test_name},
276 { EVT_PROD_LCORES, evt_parse_plcores},
277 { EVT_WORK_LCORES, evt_parse_work_lcores},
278 { EVT_SOCKET_ID, evt_parse_socket_id},
279 { EVT_POOL_SZ, evt_parse_pool_sz},
280 { EVT_NB_PKTS, evt_parse_nb_pkts},
281 { EVT_WKR_DEQ_DEP, evt_parse_wkr_deq_dep},
282 { EVT_SCHED_TYPE_LIST, evt_parse_sched_type_list},
283 { EVT_FWD_LATENCY, evt_parse_fwd_latency},
284 { EVT_QUEUE_PRIORITY, evt_parse_queue_priority},
285 { EVT_PROD_ETHDEV, evt_parse_eth_prod_type},
286 { EVT_PROD_TIMERDEV, evt_parse_timer_prod_type},
287 { EVT_PROD_TIMERDEV_BURST, evt_parse_timer_prod_type_burst},
290 for (i = 0; i < RTE_DIM(parsermap); i++) {
291 if (strncmp(lgopts[opt_idx].name, parsermap[i].lgopt_name,
292 strlen(lgopts[opt_idx].name)) == 0)
293 return parsermap[i].parser_fn(opt, optarg);
300 evt_options_parse(struct evt_options *opt, int argc, char **argv)
302 int opts, retval, opt_idx;
304 while ((opts = getopt_long(argc, argv, "", lgopts, &opt_idx)) != EOF) {
306 case 0: /* long options */
307 if (!strcmp(lgopts[opt_idx].name, "help")) {
312 retval = evt_opts_parse_long(opt_idx, opt);
324 evt_options_dump(struct evt_options *opt)
327 struct rte_event_dev_info dev_info;
329 rte_event_dev_info_get(opt->dev_id, &dev_info);
330 evt_dump("driver", "%s", dev_info.driver_name);
331 evt_dump("test", "%s", opt->test_name);
332 evt_dump("dev", "%d", opt->dev_id);
333 evt_dump("verbose_level", "%d", opt->verbose_level);
334 evt_dump("socket_id", "%d", opt->socket_id);
335 evt_dump("pool_sz", "%d", opt->pool_sz);
336 evt_dump("master lcore", "%d", rte_get_master_lcore());
337 evt_dump("nb_pkts", "%"PRIu64, opt->nb_pkts);
338 evt_dump("nb_timers", "%"PRIu64, opt->nb_timers);
339 evt_dump_begin("available lcores");
340 RTE_LCORE_FOREACH(lcore_id)
341 printf("%d ", lcore_id);
343 evt_dump_nb_flows(opt);
344 evt_dump_worker_dequeue_depth(opt);