From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 8370AA0351; Fri, 4 Mar 2022 07:29:44 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 1A02C40150; Fri, 4 Mar 2022 07:29:44 +0100 (CET) Received: from szxga08-in.huawei.com (szxga08-in.huawei.com [45.249.212.255]) by mails.dpdk.org (Postfix) with ESMTP id 73FC04013F; Fri, 4 Mar 2022 07:29:42 +0100 (CET) Received: from dggeme756-chm.china.huawei.com (unknown [172.30.72.55]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4K8yWZ19b4z1GCBM; Fri, 4 Mar 2022 14:24:58 +0800 (CST) Received: from [10.67.103.128] (10.67.103.128) by dggeme756-chm.china.huawei.com (10.3.19.102) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.21; Fri, 4 Mar 2022 14:29:40 +0800 Subject: Re: [PATCH v4] app/testpmd: add help messages for multi-process To: "Zhang, Yuying" , "dev@dpdk.org" CC: Huisong Li , "stable@dpdk.org" , "Li, Xiaoyun" , "Singh, Aman Deep" , Ajit Khaparde , Andrew Rybchenko , "Yigit, Ferruh" References: <20220228032617.46618-1-humin29@huawei.com> <20220304012748.53004-1-humin29@huawei.com> From: "Min Hu (Connor)" Message-ID: Date: Fri, 4 Mar 2022 14:29:40 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.3.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="gbk"; format=flowed Content-Transfer-Encoding: 8bit X-Originating-IP: [10.67.103.128] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To dggeme756-chm.china.huawei.com (10.3.19.102) X-CFilter-Loop: Reflected X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Hi, ÔÚ 2022/3/4 10:50, Zhang, Yuying дµÀ: > Hi Connor, > >> -----Original Message----- >> From: Min Hu (Connor) >> Sent: Friday, March 4, 2022 9:28 AM >> To: dev@dpdk.org >> Cc: Huisong Li ; stable@dpdk.org; Min Hu >> ; Li, Xiaoyun ; Singh, Aman >> Deep ; Zhang, Yuying ; >> Ajit Khaparde ; Andrew Rybchenko >> ; Yigit, Ferruh >> Subject: [PATCH v4] app/testpmd: add help messages for multi-process >> >> From: Huisong Li >> >> This patch adds help messages for multi-process. >> --num-procs , where N is the total number of symmetric_mp instances that >> will be run side-by-side to perform packet processing. This parameter is used to >> configure the appropriate number of receive queues on each network port. >> >> --proc-id , where n is a numeric value in the range 0 <= n < N (number of >> processes, specified above). This identifies which symmetric_mp instance is >> being run, so that each process can read a unique receive queue on each >> network port. >> >> Fixes: a550baf24af9 ("app/testpmd: support multi-process") >> Cc: stable@dpdk.org >> >> Signed-off-by: Huisong Li >> Signed-off-by: Min Hu (Connor) >> --- >> v4: >> * update description for parameters. >> v3,v2: >> * adjust the position of parameters. >> --- >> app/test-pmd/parameters.c | 2 ++ >> 1 file changed, 2 insertions(+) >> >> diff --git a/app/test-pmd/parameters.c b/app/test-pmd/parameters.c index >> daf6a31b2b..908e8a15f5 100644 >> --- a/app/test-pmd/parameters.c >> +++ b/app/test-pmd/parameters.c >> @@ -61,6 +61,8 @@ usage(char* progname) >> "extended statistics to show. Used with --stats-period " >> "specified or interactive commands that show Rx/Tx statistics " >> "(i.e. 'show port stats').\n"); >> + printf(" --num-procs: the total number of symmetric_mp instances that >> will be run side-by-side\n"); >> + printf(" --proc-id : the id of the current process (id < num-procs) >> +to identify which symmetric_mp instance is being run\n"); > > Could you delete the space before colon? already delete the space in v5, thanks. > >> printf(" --nb-cores=N: set the number of forwarding cores " >> "(1 <= N <= %d).\n", nb_lcores); >> printf(" --nb-ports=N: set the number of forwarding ports " >> -- >> 2.33.0 > > . >