From: Vincent Li <vincent.mc.li@gmail.com>
To: users@dpdk.org
Subject: [dpdk-users] EAL: PCI device 0000:04:00.0 on NUMA socket -1
Date: Tue, 10 Nov 2015 15:20:59 -0800 [thread overview]
Message-ID: <CAK3+h2zWqmdJxod5QGodpRP4Oz6nC=wyjFg4ueso0XEdk3AtGA@mail.gmail.com> (raw)
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
next reply other threads:[~2015-11-10 23:21 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-10 23:20 Vincent Li [this message]
2015-11-10 23:41 ` Vincent Li
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