From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp1.iitb.ac.in (smtp1.iitb.ac.in [103.21.127.13]) by dpdk.org (Postfix) with ESMTP id EBA703989 for ; Mon, 30 Jan 2017 13:46:40 +0100 (CET) Received: from ldns1.iitb.ac.in (ldns1.iitb.ac.in [10.200.12.1]) by smtp1.iitb.ac.in (Postfix) with SMTP id D9DF8C7 for ; Mon, 30 Jan 2017 18:16:39 +0530 (IST) Received: (qmail 5420 invoked by uid 510); 30 Jan 2017 18:16:39 +0530 X-Qmail-Scanner-Diagnostics: from 10.200.1.25 by ldns1 (envelope-from , uid 501) with qmail-scanner-2.11 spamassassin: 3.4.1. mhr: 1.0. {clamdscan: 0.99.2/22970} Clear:RC:1(10.200.1.25):SA:0(0.0/5.6):. Processed in 1.953607 secs; 30 Jan 2017 18:16:39 +0530 X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on ldns1.iitb.ac.in X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.6 tests=HTML_MESSAGE,IITB_ORIG, PROPER_IITB_MSGID,T_RP_MATCHES_RCVD autolearn=disabled version=3.4.1 X-Spam-Pyzor: Reported 0 times. X-Envelope-From: ppnaik@cse.iitb.ac.in X-Qmail-Scanner-Mime-Attachments: | X-Qmail-Scanner-Zip-Files: | Received: from unknown (HELO ldns1.iitb.ac.in) (10.200.1.25) by ldns1.iitb.ac.in with SMTP; 30 Jan 2017 18:16:37 +0530 Received: from jeeves.cse.iitb.ac.in (miller.cse.iitb.ac.in [10.129.3.1]) by ldns1.iitb.ac.in (Postfix) with ESMTP id 9A72A3619DF; Mon, 30 Jan 2017 18:16:37 +0530 (IST) Received: by jeeves.cse.iitb.ac.in (Postfix, from userid 51934) id 91B988C2366; Mon, 30 Jan 2017 18:16:37 +0530 (IST) Received: from [10.129.41.21] (unknown [10.129.41.21]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by jeeves.cse.iitb.ac.in (Postfix) with ESMTPSA id C576F8C235B; Mon, 30 Jan 2017 18:16:36 +0530 (IST) Message-ID: <588F35BE.1000409@cse.iitb.ac.in> Date: Mon, 30 Jan 2017 18:16:54 +0530 From: Priyanka User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.0 MIME-Version: 1.0 To: "dev@dpdk.org" , "users@dpdk.org" CC: "mitaliyada@cse.iitb.ac.in" Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-dev] Unable to run test_pmd_perf 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: , X-List-Received-Date: Mon, 30 Jan 2017 12:46:41 -0000 Hi All, We have VMs on a physical server with both VMs having 1 core 7 GB RAM with DPDK 16.04. The VMs are communicating using SR-IOV (per VM 1 VF is assigned). We thought of running the test_pmd_perf to test the number of cycles taken for RX/TX. But we are unable to get it working. Even if we assign 4 VCPUs to the VM the app says "*no avail lcore to test*." The command we are using are: cd dpdk16.04/app/test ./build/app/test -c f -- -p 1 RTE>> pmd_perf_autotest On searching we found that it might be an issue with our VMs using SRIOV. Please guide us on this. Thanks, Priyanka