From patchwork Tue Oct 1 05:32:53 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Honnappa Nagarahalli X-Patchwork-Id: 60267 X-Patchwork-Delegate: david.marchand@redhat.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id EC06B44C3; Tue, 1 Oct 2019 07:33:15 +0200 (CEST) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by dpdk.org (Postfix) with ESMTP id 5613A2C02; Tue, 1 Oct 2019 07:33:14 +0200 (CEST) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 9EE151000; Mon, 30 Sep 2019 22:33:13 -0700 (PDT) Received: from qc2400f-1.austin.arm.com (qc2400f-1.austin.arm.com [10.118.12.34]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 442443F534; Mon, 30 Sep 2019 22:35:51 -0700 (PDT) From: Honnappa Nagarahalli To: bruce.richardson@intel.com, vladimir.medvedkin@intel.com Cc: dev@dpdk.org, honnappa.nagarahalli@arm.com, ruifeng.wang@arm.com, nd@arm.com, stable@dpdk.org Date: Tue, 1 Oct 2019 00:32:53 -0500 Message-Id: <20191001053253.32327-1-honnappa.nagarahalli@arm.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191001052358.32157-1-honnappa.nagarahalli@arm.com> References: <20191001052358.32157-1-honnappa.nagarahalli@arm.com> Subject: [dpdk-dev] [PATCH v2] test/lpm: reset total time 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" total_time needs to be reset to measure the cycles for delete API. Fixes: af75078fece3 ("first public release") Cc: stable@dpdk.org Signed-off-by: Honnappa Nagarahalli Reviewed-by: Ruifeng Wang Acked-by: Vladimir Medvedkin Tested-by: Vladimir Medvedkin --- v2 - Corrected checkpatch issue app/test/test_lpm_perf.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/app/test/test_lpm_perf.c b/app/test/test_lpm_perf.c index a9f02d983..9fa02f9df 100644 --- a/app/test/test_lpm_perf.c +++ b/app/test/test_lpm_perf.c @@ -937,7 +937,7 @@ test_lpm_perf(void) (double)total_time / ((double)ITERATIONS * BATCH_SIZE), (count * 100.0) / (double)(ITERATIONS * BATCH_SIZE)); - /* Delete */ + /* Measure Delete */ status = 0; begin = rte_rdtsc(); @@ -947,7 +947,7 @@ test_lpm_perf(void) large_route_table[i].depth); } - total_time += rte_rdtsc() - begin; + total_time = rte_rdtsc() - begin; printf("Average LPM Delete: %g cycles\n", (double)total_time / NUM_ROUTE_ENTRIES);