From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lb0-f176.google.com (mail-lb0-f176.google.com [209.85.217.176]) by dpdk.org (Postfix) with ESMTP id 1BE498DED for ; Wed, 11 Nov 2015 00:21:00 +0100 (CET) Received: by lbbcs9 with SMTP id cs9so7544647lbb.1 for ; Tue, 10 Nov 2015 15:20:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=dIilrTL29Y2LxbE3HtVAtajsesFwWxIEe+16rC9eQ24=; b=ViklrItlS8G3g4bS42WrikESTvEW+7O06xdC1v7SxuAR2olV5k2Ysk1DoIBcV3210c +oNQRH4sTW8DhbrhMsMspSDPRDMucSsQeaLUlbOT72m46ghY0r8aVAqkr03DK3QTwfO2 dYaDg/NTpFj39G7VXnrWvowIVhJjFiR4ZnLniMgB2/bxjiJoNE0zUCL010+dPIVpFcyt g9tXs6qtJVZqWZkbl8YGJ+fFh2WH8pkx518IJtG1HuHF910hh5dr1e2rI1Hs6Gw5QeW6 4SuOvgx/3DOSRyOtTe6Hl4k3T/DCEbqE96Dxu5FY7RIe3r12hB0iau/m6XIDSikrb0aL N+fw== MIME-Version: 1.0 X-Received: by 10.112.202.35 with SMTP id kf3mr2960587lbc.19.1447197659694; Tue, 10 Nov 2015 15:20:59 -0800 (PST) Received: by 10.25.65.5 with HTTP; Tue, 10 Nov 2015 15:20:59 -0800 (PST) Date: Tue, 10 Nov 2015 15:20:59 -0800 Message-ID: From: Vincent Li To: users@dpdk.org Content-Type: text/plain; charset=UTF-8 Subject: [dpdk-users] EAL: PCI device 0000:04:00.0 on NUMA socket -1 X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 10 Nov 2015 23:21:00 -0000 Hi I am using Intel 82599 on Dell PowerEdge R710 which should support NUMA node, the box is running ubuntu 14.01.1 LTS, I am wondering why I get NUMA socket -1. in BIOS, the memory "Node Interleaving" is disabled by default, any clue? # uname -a Linux pktgen 3.13.0-32-generic #57-Ubuntu SMP Tue Jul 15 03:51:08 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux EAL: Master lcore 0 is ready (tid=79b78900;cpuset=[0]) EAL: lcore 8 is ready (tid=f2deb700;cpuset=[8]) EAL: lcore 15 is ready (tid=ef5e4700;cpuset=[15]) EAL: lcore 5 is ready (tid=f45ee700;cpuset=[5]) EAL: lcore 2 is ready (tid=f5df1700;cpuset=[2]) EAL: lcore 10 is ready (tid=f1de9700;cpuset=[10]) EAL: lcore 6 is ready (tid=f3ded700;cpuset=[6]) EAL: lcore 7 is ready (tid=f35ec700;cpuset=[7]) EAL: lcore 11 is ready (tid=f15e8700;cpuset=[11]) EAL: lcore 1 is ready (tid=f65f2700;cpuset=[1]) EAL: lcore 13 is ready (tid=f05e6700;cpuset=[13]) EAL: lcore 4 is ready (tid=f4def700;cpuset=[4]) EAL: lcore 9 is ready (tid=f25ea700;cpuset=[9]) EAL: lcore 3 is ready (tid=f55f0700;cpuset=[3]) EAL: lcore 12 is ready (tid=f0de7700;cpuset=[12]) EAL: lcore 14 is ready (tid=efde5700;cpuset=[14]) EAL: PCI device 0000:04:00.0 on NUMA socket -1 <====================NUMA socket -1 EAL: probe driver: 8086:10fb rte_ixgbe_pmd EAL: Not managed by a supported kernel driver, skipped EAL: PCI device 0000:04:00.1 on NUMA socket -1 <====================NUMA socket -1 EAL: probe driver: 8086:10fb rte_ixgbe_pmd EAL: PCI memory mapped at 0x7feb77c00000 EAL: PCI memory mapped at 0x7feb77c80000 PMD: eth_ixgbe_dev_init(): MAC: 2, PHY: 14, SFP+: 6 PMD: eth_ixgbe_dev_init(): port 0 vendorID=0x8086 deviceID=0x10fb Total number of attached devices: 1 Interface name: dpdk0 #cat /sys/devices/pci0000:00/0000:00:05.0/0000:04:00.0/numa_node -1 #cat /sys/devices/pci0000:00/0000:00:05.0/0000:04:00.1/numa_node -1 # lscpu Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 2 Core(s) per socket: 4 Socket(s): 2 NUMA node(s): 2 Vendor ID: GenuineIntel CPU family: 6 Model: 44 Stepping: 2 CPU MHz: 2393.957 BogoMIPS: 4787.99 Virtualization: VT-x L1d cache: 32K L1i cache: 32K L2 cache: 256K L3 cache: 12288K NUMA node0 CPU(s): 0,2,4,6,8,10,12,14 NUMA node1 CPU(s): 1,3,5,7,9,11,13,15 # dmidecode -t memory | egrep 'Locator|Size' Size: 8192 MB Locator: DIMM_A1 Bank Locator: Not Specified Size: 8192 MB Locator: DIMM_A2 Bank Locator: Not Specified Size: 8192 MB Locator: DIMM_A3 Bank Locator: Not Specified Size: 8192 MB Locator: DIMM_A4 Bank Locator: Not Specified Size: 8192 MB Locator: DIMM_A5 Bank Locator: Not Specified Size: No Module Installed Locator: DIMM_A6 Bank Locator: Not Specified Size: No Module Installed Locator: DIMM_A7 Bank Locator: Not Specified Size: No Module Installed Locator: DIMM_A8 Bank Locator: Not Specified Size: No Module Installed Locator: DIMM_A9 Bank Locator: Not Specified Size: 8192 MB Locator: DIMM_B1 Bank Locator: Not Specified Size: 8192 MB Locator: DIMM_B2 Bank Locator: Not Specified Size: No Module Installed Locator: DIMM_B3 Bank Locator: Not Specified Size: 8192 MB Locator: DIMM_B4 Bank Locator: Not Specified Size: 8192 MB Locator: DIMM_B5 Bank Locator: Not Specified Size: No Module Installed Locator: DIMM_B6 Bank Locator: Not Specified Size: No Module Installed Locator: DIMM_B7 Bank Locator: Not Specified Size: No Module Installed Locator: DIMM_B8 Bank Locator: Not Specified Size: No Module Installed Locator: DIMM_B9 Bank Locator: Not Specified