20841a2551
Introduce a new command line option prod_enq_burst_sz to set burst size for eventdev enqueue at producer in perf_queue test. The newly added function perf_producer_burst is called when prod_enq_burst_sz is greater than 1. Signed-off-by: Rashmi Shetty <rashmi.shetty@intel.com> Acked-by: Pavan Nikhilesh <pbhagavatula@marvell.com> Acked-by: Jerin Jacob <jerinj@marvell.com>
296 lines
6.7 KiB
C
296 lines
6.7 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2017 Cavium, Inc
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*/
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#ifndef _EVT_OPTIONS_
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#define _EVT_OPTIONS_
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#include <stdio.h>
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#include <stdbool.h>
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#include <rte_common.h>
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#include <rte_ethdev.h>
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#include <rte_eventdev.h>
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#include <rte_lcore.h>
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#include "evt_common.h"
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#define EVT_BOOL_FMT(x) ((x) ? "true" : "false")
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#define EVT_VERBOSE ("verbose")
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#define EVT_DEVICE ("dev")
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#define EVT_TEST ("test")
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#define EVT_PROD_LCORES ("plcores")
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#define EVT_WORK_LCORES ("wlcores")
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#define EVT_NB_FLOWS ("nb_flows")
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#define EVT_SOCKET_ID ("socket_id")
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#define EVT_POOL_SZ ("pool_sz")
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#define EVT_WKR_DEQ_DEP ("worker_deq_depth")
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#define EVT_NB_PKTS ("nb_pkts")
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#define EVT_NB_STAGES ("nb_stages")
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#define EVT_SCHED_TYPE_LIST ("stlist")
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#define EVT_FWD_LATENCY ("fwd_latency")
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#define EVT_QUEUE_PRIORITY ("queue_priority")
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#define EVT_DEQ_TMO_NSEC ("deq_tmo_nsec")
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#define EVT_PROD_ETHDEV ("prod_type_ethdev")
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#define EVT_PROD_TIMERDEV ("prod_type_timerdev")
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#define EVT_PROD_TIMERDEV_BURST ("prod_type_timerdev_burst")
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#define EVT_NB_TIMERS ("nb_timers")
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#define EVT_NB_TIMER_ADPTRS ("nb_timer_adptrs")
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#define EVT_TIMER_TICK_NSEC ("timer_tick_nsec")
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#define EVT_MAX_TMO_NSEC ("max_tmo_nsec")
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#define EVT_EXPIRY_NSEC ("expiry_nsec")
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#define EVT_MBUF_SZ ("mbuf_sz")
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#define EVT_MAX_PKT_SZ ("max_pkt_sz")
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#define EVT_PROD_ENQ_BURST_SZ ("prod_enq_burst_sz")
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#define EVT_NB_ETH_QUEUES ("nb_eth_queues")
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#define EVT_ENA_VECTOR ("enable_vector")
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#define EVT_VECTOR_SZ ("vector_size")
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#define EVT_VECTOR_TMO ("vector_tmo_ns")
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#define EVT_PER_PORT_POOL ("per_port_pool")
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#define EVT_HELP ("help")
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void evt_options_default(struct evt_options *opt);
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int evt_options_parse(struct evt_options *opt, int argc, char **argv);
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void evt_options_dump(struct evt_options *opt);
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/* options check helpers */
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static inline bool
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evt_lcores_has_overlap(bool lcores[], int lcore)
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{
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if (lcores[lcore] == true) {
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evt_err("lcore overlaps at %d", lcore);
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return true;
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}
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return false;
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}
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static inline bool
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evt_lcores_has_overlap_multi(bool lcoresx[], bool lcoresy[])
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{
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int i;
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for (i = 0; i < RTE_MAX_LCORE; i++) {
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if (lcoresx[i] && lcoresy[i]) {
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evt_err("lcores overlaps at %d", i);
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return true;
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}
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}
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return false;
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}
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static inline bool
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evt_has_active_lcore(bool lcores[])
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{
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int i;
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for (i = 0; i < RTE_MAX_LCORE; i++)
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if (lcores[i])
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return true;
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return false;
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}
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static inline int
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evt_nr_active_lcores(bool lcores[])
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{
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int i;
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int c = 0;
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for (i = 0; i < RTE_MAX_LCORE; i++)
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if (lcores[i])
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c++;
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return c;
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}
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static inline int
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evt_get_first_active_lcore(bool lcores[])
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{
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int i;
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for (i = 0; i < RTE_MAX_LCORE; i++)
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if (lcores[i])
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return i;
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return -1;
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}
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static inline bool
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evt_has_disabled_lcore(bool lcores[])
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{
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int i;
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for (i = 0; i < RTE_MAX_LCORE; i++)
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if ((lcores[i] == true) && !(rte_lcore_is_enabled(i)))
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return true;
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return false;
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}
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static inline bool
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evt_has_invalid_stage(struct evt_options *opt)
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{
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if (!opt->nb_stages) {
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evt_err("need minimum one stage, check --stlist");
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return true;
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}
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if (opt->nb_stages > EVT_MAX_STAGES) {
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evt_err("requested changes are beyond EVT_MAX_STAGES=%d",
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EVT_MAX_STAGES);
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return true;
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}
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return false;
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}
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static inline bool
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evt_has_invalid_sched_type(struct evt_options *opt)
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{
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int i;
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for (i = 0; i < opt->nb_stages; i++) {
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if (opt->sched_type_list[i] > RTE_SCHED_TYPE_PARALLEL) {
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evt_err("invalid sched_type %d at %d",
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opt->sched_type_list[i], i);
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return true;
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}
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}
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return false;
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}
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/* option dump helpers */
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static inline void
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evt_dump_worker_lcores(struct evt_options *opt)
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{
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int c;
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evt_dump_begin("worker lcores");
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for (c = 0; c < RTE_MAX_LCORE; c++) {
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if (opt->wlcores[c])
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printf("%d ", c);
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}
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evt_dump_end;
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}
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static inline void
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evt_dump_producer_lcores(struct evt_options *opt)
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{
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int c;
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evt_dump_begin("producer lcores");
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for (c = 0; c < RTE_MAX_LCORE; c++) {
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if (opt->plcores[c])
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printf("%d ", c);
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}
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evt_dump_end;
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}
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static inline void
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evt_dump_nb_flows(struct evt_options *opt)
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{
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evt_dump("nb_flows", "%d", opt->nb_flows);
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}
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static inline void
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evt_dump_worker_dequeue_depth(struct evt_options *opt)
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{
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evt_dump("worker deq depth", "%d", opt->wkr_deq_dep);
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}
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static inline void
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evt_dump_nb_stages(struct evt_options *opt)
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{
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evt_dump("nb_stages", "%d", opt->nb_stages);
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}
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static inline void
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evt_dump_fwd_latency(struct evt_options *opt)
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{
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evt_dump("fwd_latency", "%s", EVT_BOOL_FMT(opt->fwd_latency));
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}
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static inline void
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evt_dump_queue_priority(struct evt_options *opt)
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{
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evt_dump("queue_priority", "%s", EVT_BOOL_FMT(opt->q_priority));
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}
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static inline const char*
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evt_sched_type_2_str(uint8_t sched_type)
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{
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if (sched_type == RTE_SCHED_TYPE_ORDERED)
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return "O";
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else if (sched_type == RTE_SCHED_TYPE_ATOMIC)
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return "A";
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else if (sched_type == RTE_SCHED_TYPE_PARALLEL)
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return "P";
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else
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return "I";
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}
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static inline void
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evt_dump_sched_type_list(struct evt_options *opt)
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{
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int i;
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evt_dump_begin("sched_type_list");
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for (i = 0; i < opt->nb_stages; i++)
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printf("%s ", evt_sched_type_2_str(opt->sched_type_list[i]));
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evt_dump_end;
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}
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static inline const char *
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evt_prod_id_to_name(enum evt_prod_type prod_type)
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{
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switch (prod_type) {
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default:
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case EVT_PROD_TYPE_SYNT:
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return "Synthetic producer lcores";
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case EVT_PROD_TYPE_ETH_RX_ADPTR:
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return "Ethdev Rx Adapter";
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case EVT_PROD_TYPE_EVENT_TIMER_ADPTR:
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return "Event timer adapter";
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}
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return "";
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}
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#define EVT_PROD_MAX_NAME_LEN 50
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static inline void
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evt_dump_producer_type(struct evt_options *opt)
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{
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char name[EVT_PROD_MAX_NAME_LEN];
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switch (opt->prod_type) {
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default:
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case EVT_PROD_TYPE_SYNT:
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snprintf(name, EVT_PROD_MAX_NAME_LEN,
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"Synthetic producer lcores");
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break;
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case EVT_PROD_TYPE_ETH_RX_ADPTR:
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snprintf(name, EVT_PROD_MAX_NAME_LEN,
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"Ethdev Rx Adapter producers");
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evt_dump("nb_ethdev", "%d", rte_eth_dev_count_avail());
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break;
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case EVT_PROD_TYPE_EVENT_TIMER_ADPTR:
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if (opt->timdev_use_burst)
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snprintf(name, EVT_PROD_MAX_NAME_LEN,
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"Event timer adapter burst mode producer");
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else
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snprintf(name, EVT_PROD_MAX_NAME_LEN,
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"Event timer adapter producer");
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evt_dump("nb_timer_adapters", "%d", opt->nb_timer_adptrs);
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evt_dump("max_tmo_nsec", "%"PRIu64"", opt->max_tmo_nsec);
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evt_dump("expiry_nsec", "%"PRIu64"", opt->expiry_nsec);
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if (opt->optm_timer_tick_nsec)
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evt_dump("optm_timer_tick_nsec", "%"PRIu64"",
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opt->optm_timer_tick_nsec);
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else
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evt_dump("timer_tick_nsec", "%"PRIu64"",
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opt->timer_tick_nsec);
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break;
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}
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evt_dump("prod_type", "%s", name);
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}
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#endif /* _EVT_OPTIONS_ */
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