after clean patches apply and fix in run scripts I made it run. But results is really bad. --enable-dpdk-zero-copy
TX rate is: 7673155 pps RX rate is: 5989846 pps Before patch PR 313 TX was 10M pps. I re run task and TX is 3.3M pps. All tests are single core. So something strange happens in lava or this PR. Maxim. On 12/04/17 17:03, Bogdan Pricope wrote: > On TX (https://lng.validation.linaro.org/scheduler/job/23252.0) I see: > > ODP_REPO='https://github.com/muvarov/odp' > ODP_BRANCH='api-next' > > > On RX (https://lng.validation.linaro.org/scheduler/job/23252.1) I see: > > ODP_REPO='https://github.com/muvarov/odp' > ODP_BRANCH='devel/api-next_shsum' > > > or are you referring to other test? > > > On 4 December 2017 at 15:53, Maxim Uvarov <maxim.uva...@linaro.org> wrote: >> >> >> On 4 December 2017 at 15:11, Bogdan Pricope <bogdan.pric...@linaro.org> >> wrote: >>> >>> You need to put 313 on TX side (not RX). >> >> >> >> both rx and tx have patches from 313. l2fwd works on recv side. Generator >> does not work. >> >> Maxim. >> >> >>> >>> >>> On 4 December 2017 at 13:19, Savolainen, Petri (Nokia - FI/Espoo) >>> <petri.savolai...@nokia.com> wrote: >>>> Is the DPDK version 17.08 ? Other versions might not work properly. >>>> >>>> >>>> >>>> -Petri >>>> >>>> >>>> >>>> From: Maxim Uvarov [mailto:maxim.uva...@linaro.org] >>>> Sent: Monday, December 04, 2017 1:10 PM >>>> To: Savolainen, Petri (Nokia - FI/Espoo) <petri.savolai...@nokia.com> >>>> Cc: Bogdan Pricope <bogdan.pric...@linaro.org>; lng-odp-forward >>>> <lng-odp@lists.linaro.org> >>>> >>>> >>>> Subject: Re: [lng-odp] odp dpdk >>>> >>>> >>>> >>>> 313 does not work also: >>>> >>>> https://lng.validation.linaro.org/scheduler/job/23242.1 >>>> >>>> I will replace RX side to l2fwd and see that will be there. >>>> >>>> Maxim. >>>> >>>> >>>> >>>> >>>> >>>> On 4 December 2017 at 13:46, Savolainen, Petri (Nokia - FI/Espoo) >>>> <petri.savolai...@nokia.com> wrote: >>>> >>>> Maxim, try https://github.com/Linaro/odp/pull/313 It has been tested to >>>> fix >>>> checksum insert for 10/40GE Intel NICs. >>>> >>>> -Petri >>>> >>>> >>>>> -----Original Message----- >>>>> From: lng-odp [mailto:lng-odp-boun...@lists.linaro.org] On Behalf Of >>>>> Bogdan Pricope >>>>> Sent: Monday, December 04, 2017 12:21 PM >>>>> To: Maxim Uvarov <maxim.uva...@linaro.org> >>>>> Cc: lng-odp-forward <lng-odp@lists.linaro.org> >>>>> Subject: Re: [lng-odp] odp dpdk >>>>> >>>>> I suspect this is actually caused by csum issue in TX side: on RX, >>>>> socket pktio does not validate csum (and accept the packets) but on >>>>> dpdk pktio the csum is validated and packets are dropped. >>>>> >>>>> I am not seeing this in my setup because default txq_flags for igb >>>>> driver (1G interface) is >>>>> >>>>> .txq_flags = 0 >>>>> >>>>> while for ixgbe (10G interface) is: >>>>> >>>>> .txq_flags = ETH_TXQ_FLAGS_NOMULTSEGS | >>>>> ETH_TXQ_FLAGS_NOOFFLOADS, >>>>> >>>>> >>>>> /B >>>>> >>>>> >>>>> >>>>> >>>>> On 1 December 2017 at 23:47, Maxim Uvarov <maxim.uva...@linaro.org> >>>>> wrote: >>>>>> >>>>>> Looking to dpdk pktio support and generator. It looks like receive >>>>>> part >>>>>> is broken. If for receive I use sockets it works well but receive >>>>>> with >>>>>> dpdk does not get any packets. For both master and api-next. Can >>>>>> somebody confirm please that it's so. Lava is not supper friendly to >>>>>> debug issue. >>>>>> >>>>>> >>>>>> 1. Recv >>>>>> odp_generator -I 0 -m r -c 0x4 >>>>>> >>>>>> https://lng.validation.linaro.org/scheduler/job/23206.1 >>>>>> Network devices using DPDK-compatible driver >>>>>> ============================================ >>>>>> 0000:07:00.1 '82599ES 10-Gigabit SFI/SFP+ Network Connection 10fb' >>>>>> drv=igb_uio unused= >>>>>> >>>>>> >>>>>> >>>>>> 2. Send >>>>>> odp_generator -I 0 --srcmac 38:ea:a7:93:98:94 --dstmac >>>>>> 38:ea:a7:93:83:a0 >>>>>> --srcip 192.168.100.2 --dstip 192.168.100.1 -m u -i 0 -c 0x8 -p 18 -e >>>>>> 5000 -f 5001 -n 800000000 >>>>>> >>>>>> https://lng.validation.linaro.org/scheduler/job/23206.0 >>>>>> >>>>>> Thank you, >>>>>> Maxim. >>>> >>>> >> >>
