diff --git a/test/performance/odp_queue_perf.c b/test/performance/odp_queue_perf.c index 320f2f35a02..4e44466103d 100644 --- a/test/performance/odp_queue_perf.c +++ b/test/performance/odp_queue_perf.c @@ -1,5 +1,5 @@ /* Copyright (c) 2018, Linaro Limited - * Copyright (c) 2021, Nokia + * Copyright (c) 2021-2023, Nokia * All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause @@ -34,6 +34,7 @@ typedef struct test_stat_t { uint64_t nsec; uint64_t cycles; uint64_t deq_retry; + uint64_t enq_retry; } test_stat_t; @@ -364,7 +365,8 @@ static int run_test(void *arg) test_global_t *global = arg; test_options_t *test_options = &global->options; odp_queue_t queue; - uint64_t num_retry = 0; + uint64_t num_deq_retry = 0; + uint64_t num_enq_retry = 0; uint64_t events = 0; uint32_t num_queue = test_options->num_queue; uint32_t num_round = test_options->num_round; @@ -383,6 +385,8 @@ static int run_test(void *arg) c1 = odp_cpu_cycles(); for (rounds = 0; rounds < num_round; rounds++) { + int num_enq = 0; + do { queue = global->queue[i++]; @@ -391,17 +395,25 @@ static int run_test(void *arg) num_ev = odp_queue_deq_multi(queue, ev, max_burst); - if (odp_unlikely(num_ev <= 0)) - num_retry++; + if (odp_unlikely(num_ev < 0)) + ODPH_ABORT("odp_queue_deq_multi() failed\n"); - } while (num_ev <= 0); + if (odp_unlikely(num_ev == 0)) + num_deq_retry++; - if (odp_queue_enq_multi(queue, ev, num_ev) != num_ev) { - printf("Error: Queue enq failed %u\n", i); - ret = -1; - goto error; - } + } while (num_ev == 0); + + while (num_enq < num_ev) { + int num = odp_queue_enq_multi(queue, &ev[num_enq], num_ev - num_enq); + if (odp_unlikely(num < 0)) + ODPH_ABORT("odp_queue_enq_multi() failed\n"); + + num_enq += num; + + if (odp_unlikely(num_enq != num_ev)) + num_enq_retry++; + } events += num_ev; } @@ -415,9 +427,9 @@ static int run_test(void *arg) stat->events = events; stat->nsec = nsec; stat->cycles = cycles; - stat->deq_retry = num_retry; + stat->deq_retry = num_deq_retry; + stat->enq_retry = num_enq_retry; -error: return ret; } @@ -467,14 +479,15 @@ static int start_workers(test_global_t *global) static void print_stat(test_global_t *global) { int i, num; - double rounds_ave, events_ave, nsec_ave, cycles_ave, retry_ave; + double rounds_ave, events_ave, nsec_ave, cycles_ave; test_options_t *test_options = &global->options; int num_cpu = test_options->num_cpu; uint64_t rounds_sum = 0; uint64_t events_sum = 0; uint64_t nsec_sum = 0; uint64_t cycles_sum = 0; - uint64_t retry_sum = 0; + uint64_t deq_retry_sum = 0; + uint64_t enq_retry_sum = 0; /* Averages */ for (i = 0; i < ODP_THREAD_COUNT_MAX; i++) { @@ -482,7 +495,8 @@ static void print_stat(test_global_t *global) events_sum += global->stat[i].events; nsec_sum += global->stat[i].nsec; cycles_sum += global->stat[i].cycles; - retry_sum += global->stat[i].deq_retry; + deq_retry_sum += global->stat[i].deq_retry; + enq_retry_sum += global->stat[i].enq_retry; } if (rounds_sum == 0) { @@ -494,7 +508,6 @@ static void print_stat(test_global_t *global) events_ave = events_sum / num_cpu; nsec_ave = nsec_sum / num_cpu; cycles_ave = cycles_sum / num_cpu; - retry_ave = retry_sum / num_cpu; num = 0; printf("RESULTS - per thread (Million events per sec):\n"); @@ -521,8 +534,8 @@ static void print_stat(test_global_t *global) events_ave / rounds_ave); printf(" cycles per event: %.3f\n", cycles_ave / events_ave); - printf(" deq retries per sec: %.3f k\n", - (1000000.0 * retry_ave) / nsec_ave); + printf(" dequeue retries: %" PRIu64 "\n", deq_retry_sum); + printf(" enqueue retries: %" PRIu64 "\n", enq_retry_sum); printf(" events per sec: %.3f M\n\n", (1000.0 * events_ave) / nsec_ave);