Re: [vpp-dev] tx_packet_error

2017-07-15 Thread yug...@telincn.com
Hi all, I had found out a mistake, thanks. Regards, Ewan yug...@telincn.com From: yug...@telincn.com Date: 2017-07-15 14:36 To: vpp-dev Subject: Re: [vpp-dev] tx_packet_error Hi all, If vpp is running on the vm, everything is ok. But on physical host system, somethimes it can't work after a

Re: [vpp-dev] Will adding fields to existing structures affect performance?

2017-07-15 Thread Dave Barach (dbarach)
Within reason, adding data to the vlib_frame_t shouldn’t hurt very much. I wouldn’t add the contents of the Beinecke Library, but a small amount of data should be OK. If the data you have in mind is actually per-node, you can add it to the per-vector “scalar” field. Thanks… Dave From: vpp-dev

Re: [vpp-dev] Merge multiple frames?

2017-07-15 Thread Dave Barach (dbarach)
Short answer: yes. If you imagine several frames on the pending frame queue - all of which end up enqueueing buffer indices to a common successor node - the successor frame will be merged by the time it’s processed. We’ve seen this effect when handing off frames from multiple source threads to

Re: [vpp-dev] show trace bug in vpp stable 1707

2017-07-15 Thread Luke, Chris
Hi Andrew, The trace raises more questions! :) What is in your startup.conf and parameters on the VPP command line? It says “out of memory” trying to format a string; I am wondering if you have an exceptionally small heap configured. How long did it take before it crashed? If you reduce the n

Re: [vpp-dev] vpp SRIO-V configuration problem

2017-07-15 Thread ANAND SAKTHIVEL S
Thanks Damjan for the response, I have tried with vpp17.04, in this case i dont even see any interfaces listed by command "vppctl show int", same setup with VMX-NET3 looks fine .Is there any special configration needed for SR-IOV to bring up? What drivers need to be used ? I tried with igb_uio, v