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 3E6F7A034E; Wed, 6 May 2020 23:59:51 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id F1AFF1DB55; Wed, 6 May 2020 23:59:33 +0200 (CEST) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by dpdk.org (Postfix) with ESMTP id DD0401DB3F for ; Wed, 6 May 2020 23:59:28 +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 561A51045; Wed, 6 May 2020 14:59:28 -0700 (PDT) Received: from dp6132.usa.Arm.com (dp6132.usa.arm.com [10.118.91.150]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 4FFF33F305; Wed, 6 May 2020 14:59:28 -0700 (PDT) From: Dharmik Thakkar To: Wenzhuo Lu , Jingjing Wu , Bernard Iremonger , John McNamara , Marko Kovacevic Cc: dev@dpdk.org, nd@arm.com, Dharmik Thakkar Date: Wed, 6 May 2020 21:58:46 +0000 Message-Id: <20200506215847.7628-4-dharmik.thakkar@arm.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200506215847.7628-1-dharmik.thakkar@arm.com> References: <20200506215847.7628-1-dharmik.thakkar@arm.com> Subject: [dpdk-dev] [PATCH 4/5] doc: include config options in testpmd user guide 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" Update testpmd documentation to include RECORD configuration options, CONFIG_RTE_TEST_PMD_RECORD_CORE_CYCLES and CONFIG_RTE_TEST_PMD_RECORD_BURST_STATS. Signed-off-by: Dharmik Thakkar Reviewed-by: Honnappa Nagarahalli Reviewed-by: Phil Yang --- doc/guides/testpmd_app_ug/build_app.rst | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/doc/guides/testpmd_app_ug/build_app.rst b/doc/guides/testpmd_app_ug/build_app.rst index d1ca9f3d19a9..caebb33849e3 100644 --- a/doc/guides/testpmd_app_ug/build_app.rst +++ b/doc/guides/testpmd_app_ug/build_app.rst @@ -21,6 +21,18 @@ The basic compilation steps are: export RTE_TARGET=x86_64-native-linux-gcc +##. If required, enable configuration options. For example: + + .. code-block:: console + + cd to the top-level DPDK directory + sed -i 's,\(CONFIG_RTE_TEST_PMD_RECORD_CORE_CYCLES\)=n,\1=y,' config/common_base + sed -i 's,\(CONFIG_RTE_TEST_PMD_RECORD_BURST_STATS\)=n,\1=y,' config/common_base + + Enabling CONFIG_RTE_TEST_PMD_RECORD_CORE_CYCLES enables measurement of CPU cycles. + + Enabling CONFIG_RTE_TEST_PMD_RECORD_BURST_STATS enables display of RX and TX bursts. + #. Build the application: .. code-block:: console -- 2.20.1