Hi Damjan,
Thanks a lot for the input. I will try to check regarding the same and
update.
Thanks & Regards,
Sreejith
On 13 February 2017 at 21:05, Damjan Marion <dmarion.li...@gmail.com> wrote:
>
> Do you haver buffer manager in ODP? If yes, we might be able to integrate
> it in vpp...
>
> On 13 Feb 2017, at 14:58, Sreejith Surendran Nair <sreejith.surendrannair@
> linaro.org> wrote:
>
> Hi Damjan,
>
> Thank you for the kind reply. Sorry I had a doubt in the code I observed
> we have support for worker threads in "af_packet" and "netmap" is it used
> with dpdk platform only.
> I thought I can add similar support for ODP.
>
> Thanks & Regards,
> Sreejith
>
> On 13 February 2017 at 17:51, Damjan Marion <dmarion.li...@gmail.com>
> wrote:
>
>>
>> Hi Sreejith,
>>
>> You cannot use vpp_lite with multiple threads, vpp_lite buffer manager is
>> not thread safe.
>>
>> Thanks,
>>
>> Damjan
>>
>> On 13 Feb 2017, at 11:28, Sreejith Surendran Nair <
>> sreejith.surendrann...@linaro.org> wrote:
>>
>> Hi All,
>>
>> I am working on VPP/ODP integration project. I am trying to run VPP in
>> debug mode with multi-thread support. I have configured the startup conf
>> file with "workers" .
>>
>> But as I try to configure the interface and make it up, there is crash
>> occuring due to assertion failure(cpu ). I have seen the same issue while
>> creating "af_packet " and "odp" interface both.
>>
>> Logs:
>> ------
>> DBGvpp# create pktio-interface name enp0s3 hw-addr 08:00:27:11:7c:1b
>> odp-enp0s3
>> DBGvpp# sh int
>> Name Idx State
>> Counter Count
>> local0 0 down
>> odp-enp0s3 1 down
>>
>> DBGvpp# sh threads
>> ID Name Type LWP Sched Policy (Priority)
>> lcore Core Socket State
>> 0 vpp_main 7054 other (0)
>> 0 0 0
>> 1 vpp_wk_0 workers 7067 other (0)
>> 1 1 0
>> 2 vpp_wk_1 workers 7068 other (0)
>> 2 2 0
>> 3 stats 7069 other (0)
>> 0 0 0
>>
>>
>> *DBGvpp# set int state odp-enp0s3 upDBGvpp# 1:
>> /home/vppodp/odp_vpp/copy_vpp/vpp/build-data/../src/vlib/buffer_funcs.h:224
>> (vlib_buffer_set_known_state) assertion `os_get_cpu_number () == 0' fails
>> Failed to save post-mortem API trace to /tmp/api_post_mortem.7054*
>> Aborted (core dumped)
>> Makefile:284: recipe for target 'run' failed
>> make: *** [run] Error 134
>> root@vppodp-VirtualBox:/home/vppodp/odp_vpp/copy_vpp/vpp#
>>
>>
>> Startup.conf
>> -----------------
>> unix {
>> interactive
>> nodaemon
>> log /tmp/vpp.log
>> full-coredump
>> cli-listen localhost:5002
>> }
>>
>> api-trace {
>> on
>> }
>>
>> cpu {
>> workers 2
>>
>> }
>>
>>
>> lscpu:
>> --------
>> CPU op-mode(s): 32-bit, 64-bit
>> Byte Order: Little Endian
>> CPU(s): 3
>> On-line CPU(s) list: 0-2
>> Thread(s) per core: 1
>> Core(s) per socket: 3
>> Socket(s): 1
>> NUMA node(s): 1
>> Vendor ID: GenuineIntel
>> CPU family: 6
>> Model: 61
>> Model name: Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz
>> Stepping: 4
>> CPU MHz: 2294.686
>> BogoMIPS: 4589.37
>> Hypervisor vendor: KVM
>> Virtualization type: full
>> L1d cache: 32K
>> L1i cache: 32K
>> L2 cache: 256K
>> L3 cache: 3072K
>> NUMA node0 CPU(s): 0-2
>> Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr
>> pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm
>> constant_tsc rep_good nopl xtopology nonstop_tsc eagerfpu pni pclmulqdq
>> ssse3 cx16 sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx rdrand
>> hypervisor lahf_lm abm 3dnowprefetch rdseed
>>
>> If possible could you please kindly suggest if anything wrong in the
>> startup file configuration. I am using Ubuntu 16.04 VM in virtual box
>> environment.
>>
>> Thanks & Regards,
>> Sreejith
>> _______________________________________________
>> vpp-dev mailing list
>> vpp-dev@lists.fd.io
>> https://lists.fd.io/mailman/listinfo/vpp-dev
>>
>>
>>
>
>
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