Re: [vpp-dev] Timer expiry spikes in TW timer implementation

2018-12-08 Thread Dave Barach via Lists.Fd.Io
Probably due to the vpp process sitting in an epoll_pwait(). See .../src/vlib/unix/input.c:linux_epoll_input_inline(...). The tw_timer code does its best, but if you don’t call the tw_timer_expire_timers_XXX(...) method precisely it won’t yield the sort of precision you’re looking for. If you

[vpp-dev] Timer expiry spikes in TW timer implementation

2018-12-08 Thread shaligram27
Hi, I am trying to implement single 10sec precision periodic timer using TW. Below is the config. using the reference from test_tw_timer.c (Really helpful). tw_timer_wheel_init_2t_1w_2048sl with 0.1 sec granularity. tw_timer_start_2t_1w_2048sl with 100 as ticks. I have used the process node appr

Re: [vpp-dev] Maintainer router plugin

2018-12-08 Thread Justin Iurman
Hi Hongjun, > There is no plan to use memif at present. Welcome your contribution if you > will. Of course, if I find some free time. Anyone interested in working on this ? > In router plugin, we inject links, routes, etc. from different namespace in > Kernel into different VRFs In VPP. > Not s

Re: [vpp-dev] Maintainer router plugin

2018-12-08 Thread Ni, Hongjun
Hi Justin, There is no plan to use memif at present. Welcome your contribution if you will. In router plugin, we inject links, routes, etc. from different namespace in Kernel into different VRFs In VPP. Not support multi-instance mode. Thanks, Hongjun From: vpp-dev@lists.fd.io [mailto:vpp-dev@