From: Vincent Li <vincent.mc.li@gmail.com>
To: users@dpdk.org
Subject: Re: [dpdk-users] EAL: PCI device 0000:04:00.0 on NUMA socket -1
Date: Tue, 10 Nov 2015 15:41:32 -0800 [thread overview]
Message-ID: <CAK3+h2zU0gNLsa5QGv1-2QCFDzEAKJ_YMRN0dgu_y9o6bEqWaw@mail.gmail.com> (raw)
In-Reply-To: <CAK3+h2zWqmdJxod5QGodpRP4Oz6nC=wyjFg4ueso0XEdk3AtGA@mail.gmail.com>
sorry here is the better cpu layout output:
./tools/cpu_layout.py
============================================================
Core and Socket Information (as reported by '/proc/cpuinfo')
============================================================
cores = [0, 1, 9, 10]
sockets = [1, 0]
Socket 1 Socket 0
-------- --------
Core 0 [0, 8] [1, 9]
Core 1 [2, 10] [3, 11]
Core 9 [4, 12] [5, 13]
Core 10 [6, 14] [7, 15]
On Tue, Nov 10, 2015 at 3:20 PM, Vincent Li <vincent.mc.li@gmail.com> wrote:
> 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
prev parent reply other threads:[~2015-11-10 23:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-10 23:20 Vincent Li
2015-11-10 23:41 ` Vincent Li [this message]
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