From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 3F3CAA09FD; Sun, 20 Dec 2020 11:43:47 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id E8925CC33; Sun, 20 Dec 2020 11:42:23 +0100 (CET) Received: from mellanox.co.il (mail-il-dmz.mellanox.com [193.47.165.129]) by dpdk.org (Postfix) with ESMTP id 4783ACBA2 for ; Sun, 20 Dec 2020 11:42:16 +0100 (CET) Received: from Internal Mail-Server by MTLPINE1 (envelope-from ophirmu@nvidia.com) with SMTP; 20 Dec 2020 12:42:10 +0200 Received: from nvidia.com (pegasus05.mtr.labs.mlnx [10.210.16.100]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id 0BKAg9q1031499; Sun, 20 Dec 2020 12:42:09 +0200 From: Ophir Munk To: dev@dpdk.org, Ori Kam , Ophir Munk Cc: Thomas Monjalon Date: Sun, 20 Dec 2020 10:41:47 +0000 Message-Id: <20201220104148.13961-6-ophirmu@nvidia.com> X-Mailer: git-send-email 2.8.4 In-Reply-To: <20201220104148.13961-1-ophirmu@nvidia.com> References: <20201216164931.1517-2-ophirmu@nvidia.com> <20201220104148.13961-1-ophirmu@nvidia.com> Subject: [dpdk-dev] [PATCH v2 5/6] app/regex: support performance measurements per QP X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Up to this commit measuring the parsing elapsed time and Giga bits per second performance was done on the aggregation of all QPs (per core). This commit separates the time measurements per individual QP. Signed-off-by: Ophir Munk --- app/test-regex/main.c | 33 ++++++++++++++++++++++----------- 1 file changed, 22 insertions(+), 11 deletions(-) diff --git a/app/test-regex/main.c b/app/test-regex/main.c index 2948d3e..e845655 100644 --- a/app/test-regex/main.c +++ b/app/test-regex/main.c @@ -48,6 +48,8 @@ struct qp_params { struct rte_regex_ops **ops; struct job_ctx *jobs_ctx; char *buf; + time_t start; + time_t end; }; struct qps_per_lcore { @@ -324,8 +326,6 @@ run_regex(void *args) unsigned long d_ind = 0; struct rte_mbuf_ext_shared_info shinfo; int res = 0; - time_t start; - time_t end; double time; struct rte_mempool *mbuf_mp; struct qp_params *qp; @@ -418,9 +418,10 @@ run_regex(void *args) qp->buf = buf; qp->total_matches = 0; + qp->start = 0; + qp->end = 0; } - start = clock(); for (i = 0; i < nb_iterations; i++) { for (qp_id = 0; qp_id < nb_qps; qp_id++) { qp = &qps[qp_id]; @@ -431,6 +432,8 @@ run_regex(void *args) update = false; for (qp_id = 0; qp_id < nb_qps; qp_id++) { qp = &qps[qp_id]; + if (!qp->start) + qp->start = clock(); if (qp->total_dequeue < actual_jobs) { struct rte_regex_ops ** cur_ops_to_enqueue = qp->ops + @@ -461,22 +464,30 @@ run_regex(void *args) qp->total_enqueue - qp->total_dequeue); update = true; + } else { + if (!qp->end) + qp->end = clock(); } + } } while (update); } - end = clock(); - time = ((double)end - start) / CLOCKS_PER_SEC; - printf("Job len = %ld Bytes\n", job_len); - printf("Time = %lf sec\n", time); - printf("Perf = %lf Gbps\n", - (((double)actual_jobs * job_len * nb_iterations * 8) / time) / - 1000000000.0); + for (qp_id = 0; qp_id < nb_qps; qp_id++) { + time = ((double)qp->end - qp->start) / CLOCKS_PER_SEC; + printf("Core=%u QP=%u\n", rte_lcore_id(), qp_id + qp_id_base); + printf("Job len = %ld Bytes\n", job_len); + printf("Time = %lf sec\n", time); + printf("Perf = %lf Gbps\n\n", + (((double)actual_jobs * job_len * + nb_iterations * 8) / time) / + 1000000000.0); + } if (rgxc->perf_mode) goto end; for (qp_id = 0; qp_id < nb_qps; qp_id++) { - printf("\n############ QP id=%u ############\n", qp_id); + printf("\n############ Core=%u QP=%u ############\n", + rte_lcore_id(), qp_id + qp_id_base); qp = &qps[qp_id]; /* Log results per job. */ for (d_ind = 0; d_ind < qp->total_dequeue; d_ind++) { -- 2.8.4