[dpdk-users] i need a help about invalid numasocket
박준하
wnsgkqkr at naver.com
Wed Dec 20 03:23:47 CET 2017
Thank you.
this is my apllication result and lscpu and meminfo.
result: lscpu | grep -i numa
NUMA node(s): 1
NUMA node0 CPU(s): 0-3
result: cat /proc/meminfo
MemTotal: 7842552 kB
MemFree: 1118008 kB
MemAvailable: 2285580 kB
Buffers: 109264 kB
Cached: 1598564 kB
SwapCached: 0 kB
Active: 2352924 kB
Inactive: 972164 kB
Active(anon): 1622876 kB
Inactive(anon): 370152 kB
Active(file): 730048 kB
Inactive(file): 602012 kB
Unevictable: 16 kB
Mlocked: 16 kB
SwapTotal: 8051708 kB
SwapFree: 8051708 kB
Dirty: 68 kB
Writeback: 0 kB
AnonPages: 1298032 kB
Mapped: 383092 kB
Shmem: 375772 kB
Slab: 152876 kB
SReclaimable: 112428 kB
SUnreclaim: 40448 kB
KernelStack: 10528 kB
PageTables: 38560 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 10400120 kB
Committed_AS: 6337284 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 0 kB
VmallocChunk: 0 kB
HardwareCorrupted: 0 kB
AnonHugePages: 460800 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
CmaTotal: 0 kB
CmaFree: 0 kB
HugePages_Total: 1024
HugePages_Free: 1024
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 113688 kB
DirectMap2M: 4794368 kB
DirectMap1G: 3145728 kB
result: ./build/app/helloworld -l 0-3 -n 4
EAL: Detected 4 lcore(s)
EAL: Probing VFIO support...
EAL: PCI device 0000:00:1f.6 on NUMA socket -1
EAL: Invalid NUMA socket, default to 0
EAL: probe driver: 8086:15b8 net_e1000_em
EAL: PCI device 0000:01:00.0 on NUMA socket -1
EAL: Invalid NUMA socket, default to 0
EAL: probe driver: 8086:1528 net_ixgbe
EAL: PCI device 0000:01:00.1 on NUMA socket -1
EAL: Invalid NUMA socket, default to 0
EAL: probe driver: 8086:1528 net_ixgbe
hello from core 1
hello from core 2
hello from core 3
hello from core 0
-----Original Message-----
From: "Shreyansh Jain"<shreyansh.jain at nxp.com>
To: "박준하"<wnsgkqkr at naver.com>;
Cc: "users at dpdk.org"<users at dpdk.org>;
Sent: 2017-12-19 (화) 21:22:59
Subject: RE: [dpdk-users] i need a help about invalid numasocket
> -----Original Message-----
> From: users [mailto:users-bounces at dpdk.org] On Behalf Of ???
> Sent: Tuesday, December 19, 2017 4:10 PM
> To: users at dpdk.org
> Subject: [dpdk-users] i need a help about invalid numasocket
>
> Hi, I used DPDK tools first before 1 week.
> I serached how to install and follow them.
> I finally finished the setup hugepages, uio driver, bind device and make
> application.
> However, when i run the sample application(Helloworld) Memory allocation
> failed and result is invalid numasocket.
>
> I really want to solve this help me. thank you
>
I don't have a solution - but, I can suggest that if you can paste output of your execution here, someone might give you hints.
Don't forget information about environment (platform, 'cat /proc/meminfo', etc). More the info about what you have attempted or trying to attempt, easier it is to point out possible problem area.
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