[lng-odp] [Bug 3657] PktIO does not work with Mellanox Interfaces

https://bugs.linaro.org/show_bug.cgi?id=3657 Bill Fischofer changed: What|Removed |Added Resolution|--- |FIXED Status|UNCONFIRMED

[lng-odp] [Bug 3657] PktIO does not work with Mellanox Interfaces

https://bugs.linaro.org/show_bug.cgi?id=3657 --- Comment #5 from Maxim Uvarov --- https://github.com/Linaro/odp/commit/a5340c53957b3174c89d03ecf2c61e9ba98ac57c refs/heads/master 2018-04-17T08:36:39+03:00 Matias Elo matias@nokia.com linux-gen: dpdk: allocate huge page memory for all numa nodes

Re: [lng-odp] Bug 3657

> On 12 Apr 2018, at 16:12, gyanesh patra wrote: > > Thanks for helping with this issue. It would be a good idea if we can mention > this somewhere in Readme or DEPENDENCY file. PRs are welcome ;) > Also for ​ODP_PKTIO_DPDK_PARAMS, "-m" or "--socket-mem" should be used going > forward? >

Re: [lng-odp] Bug 3657

Thanks for helping with this issue. It would be a good idea if we can mention this somewhere in Readme or DEPENDENCY file. Also for ​ ODP_PKTIO_DPDK_PARAMS, "-m" or "--socket-mem" should be used going forward? P Gyanesh Kumar Patra On Thu, Apr 12, 2018 at 10:08 AM, Elo, Matias (Nokia - FI/Espoo)

Re: [lng-odp] Bug 3657

Thanks for testing this! You can use ODP_PKTIO_DPDK_PARAMS to override the default options. The patch still needs some fixes for arm platforms, but it should be merged to master repo soon. There should be no performance impact. -Matias > On 12 Apr 2018, at 15:55, gyanesh patra wrote: > > I tr

Re: [lng-odp] Bug 3657

This actually worked. Will this patch come to the master branch? Does it have any impact on performance? Thanks & Regards, P Gyanesh Kumar Patra On Thu, Apr 12, 2018 at 7:31 AM, Elo, Matias (Nokia - FI/Espoo) < matias@nokia.com> wrote: > > This patch should hopefully fix the bug: https://gi

Re: [lng-odp] Bug 3657

The current odp-dpdk code is ot working. It gives the same error. But odp-dpdk was working before (august-september 2017). But the recent updates changed the behaviour. P Gyanesh Kumar Patra On Thu, Apr 12, 2018 at 3:28 AM, Elo, Matias (Nokia - FI/Espoo) < matias@nokia.com> wrote: > Hi, > >

Re: [lng-odp] Bug 3657

This patch should hopefully fix the bug: https://github.com/matiaselo/odp/commit/c32baeb1796636adfd12fd3f785e10929984ccc3 It would be great if you could verify that the patch works since I cannot repeat the original issue on my test system. -Matias > On 12 Apr 2018, at 10:53, Elo, Matias (No

Re: [lng-odp] Bug 3657

Hi, Have you tested the latest odp-dpdk code? It uses different shm implementation, so at least we could rule that one out. -Matias > On 10 Apr 2018, at 21:37, gyanesh patra wrote: > > Hi Matias, > > The Mellanox interfaces are mapped to Numa Node 1. (device id: 81:00.x) > We have free huge

Re: [lng-odp] Bug 3657

Hi Gyanesh, It seems you are using 1G huge pages. Have you tried using 2M pages (1024 x 2M pages should be enough)? As Bill noted, this seems like a memory related issue. -Matias > On 28 Mar 2018, at 18:15, gyanesh patra wrote: > > Yes, it is. > The error is the same. I did replied that the

Re: [lng-odp] Bug 3657

Yes, it is. The error is the same. I did replied that the only difference I see is with Ubuntu version and different minor version of mellanox driver. On Wed, Mar 28, 2018, 07:29 Bill Fischofer wrote: > Thanks for the update. Sounds like you're already using DPDK 17.11? > What about Mellanox dri

Re: [lng-odp] Bug 3657

Thanks for the update. Sounds like you're already using DPDK 17.11? What about Mellanox driver level? Is the failure the same as you originally reported? >From the reported error: pktio/dpdk.c:1538:dpdk_start():Queue setup failed: err=-12, port=0 odp_l2fwd.c:1671:main():Error: unable to start 0

Re: [lng-odp] Bug 3657

Hi Bill, I tried with Matias' suggestions but without success. P Gyanesh Kumar Patra On Mon, Mar 26, 2018 at 4:16 PM, Bill Fischofer wrote: > Hi Gyanesh, > > Have you had a chance to look at https://bugs.linaro.org/ > show_bug.cgi?id=3657 and see if Matias' suggestions are helpful to you? > > T

[lng-odp] Bug 3657

Hi Gyanesh, Have you had a chance to look at https://bugs.linaro.org/show_bug.cgi?id=3657 and see if Matias' suggestions are helpful to you? Thanks, Regards, Bill

[lng-odp] [Bug 3657] PktIO does not work with Mellanox Interfaces

https://bugs.linaro.org/show_bug.cgi?id=3657 --- Comment #4 from Matias Elo --- Hi, The Mellanox PMD drivers (mlx5) have received quite a few fixes since DPDK v17.08. I would suggest trying DPDK v17.11 as we are moving to that version soon anyway. I tested some Mellanox NICs in our lab (Connect

[lng-odp] [Bug 3657] PktIO does not work with Mellanox Interfaces

https://bugs.linaro.org/show_bug.cgi?id=3657 Bill Fischofer changed: What|Removed |Added Assignee|ilias.apalodi...@linaro.org |matias@linaro.org --- Comment #2 from Bil

[lng-odp] [Bug 3657] PktIO does not work with Mellanox Interfaces

https://bugs.linaro.org/show_bug.cgi?id=3657 --- Comment #3 from Matias Elo --- Hi, I'm currently on vacation with limited access to email. I'll be returning to office on March 12th. Best regards, Matias Elo -- You are receiving this mail because: You are on the CC list for the bug.

[lng-odp] [Bug 3657] PktIO does not work with Mellanox Interfaces

https://bugs.linaro.org/show_bug.cgi?id=3657 Bill Fischofer changed: What|Removed |Added Assignee|maxim.uva...@linaro.org |ilias.apalodi...@linaro.org --- Comment #1 fr

[lng-odp] [Bug 3657] New: PktIO does not work with Mellanox Interfaces

https://bugs.linaro.org/show_bug.cgi?id=3657 Bug ID: 3657 Summary: PktIO does not work with Mellanox Interfaces Product: OpenDataPlane - linux- generic reference Version: master Hardware: All OS: Linux Status: UNCON