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From: "Tu, Lijuan" <lijuan.tu@intel.com>
To: "Wang, Yinan" <yinan.wang@intel.com>, "dts@dpdk.org" <dts@dpdk.org>
Cc: "Wang, Yinan" <yinan.wang@intel.com>
Subject: Re: [dts] [PATCH v1] test_plans: add packed ring vectorized case for	pvp_virtio_user_multi_queues_port_restart test
Date: Mon, 20 Apr 2020 02:17:55 +0000	[thread overview]
Message-ID: <8CE3E05A3F976642AAB0F4675D0AD20E0BC0CD1E@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: <20200409203349.94167-1-yinan.wang@intel.com>

Applied, thanks

> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Yinan
> Sent: Friday, April 10, 2020 4:34 AM
> To: dts@dpdk.org
> Cc: Wang, Yinan <yinan.wang@intel.com>
> Subject: [dts] [PATCH v1] test_plans: add packed ring vectorized case for
> pvp_virtio_user_multi_queues_port_restart test
> 
> From: Wang Yinan <yinan.wang@intel.com>
> 
> Signed-off-by: Wang Yinan <yinan.wang@intel.com>
> ---
>  ...er_multi_queues_port_restart_test_plan.rst | 41 ++++++++++++++++++-
>  1 file changed, 39 insertions(+), 2 deletions(-)
> 
> diff --git
> a/test_plans/pvp_virtio_user_multi_queues_port_restart_test_plan.rst
> b/test_plans/pvp_virtio_user_multi_queues_port_restart_test_plan.rst
> index 73c08a7..a5b4aa8 100644
> --- a/test_plans/pvp_virtio_user_multi_queues_port_restart_test_plan.rst
> +++ b/test_plans/pvp_virtio_user_multi_queues_port_restart_test_plan.rst
> @@ -41,7 +41,11 @@ This test plan test vhost/virtio-user pvp multi-queues
> with split virtqueue  and packed virtqueue different rx/tx paths, includes split
> virtqueue in-order  mergeable, in-order non-mergeable, mergeable, non-
> mergeable, vector_rx path test,  and packed virtqueue in-order mergeable,
> in-order non-mergeable, mergeable, -non-mergeable path, also cover port
> restart test with each path.
> +non-mergeable and vectorized path, also cover port restart test with each
> path.
> +Note: Packed virtqueue vectorized path need below three initial
> requirements:
> +    1. AVX512 is allowed in config file and supported by compiler
> +    2. Host cpu support AVX512F
> +    3. ring size is power of two
> 
>  Test flow
>  =========
> @@ -332,7 +336,40 @@ Test Case 9: pvp 2 queues test with packed ring
> inorder non-mergeable path
> 
>      ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 \
>      --legacy-mem --no-pci --file-prefix=virtio \
> -    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,queues=2,packed_vq=1,mrg_rxbuf=0,in_order=1 \
> +    --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,queues=2,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
> +    -- -i --rx-offloads=0x10 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2
> --txq=2
> +    >set fwd mac
> +    >start
> +
> +3. Send different ip packets with packet generator, check the throughput
> with below command::
> +
> +    testpmd>show port stats all
> +
> +4. Check each queue's RX/TX packet numbers::
> +
> +    testpmd>stop
> +
> +5. Restart port at vhost side by below command and re-calculate the
> average throughput,verify the throughput is not zero after port restart::
> +
> +    testpmd>start
> +    testpmd>show port stats all
> +
> +Test Case 10: pvp 2 queues test with packed ring vectorized path
> +===============================================================
> =
> +
> +1. Bind one port to igb_uio, then launch vhost by below command::
> +
> +    rm -rf vhost-net*
> +    ./testpmd -n 4 -l 2-4  --socket-mem 1024,1024 --legacy-mem \
> +    --file-prefix=vhost --vdev 'net_vhost0,iface=vhost-net,queues=2,client=0' -
> - -i --nb-cores=2 --rxq=2 --txq=2
> +    testpmd>set fwd mac
> +    testpmd>start
> +
> +2. Launch virtio-user by below command::
> +
> +    ./testpmd -n 4 -l 5-7 --socket-mem 1024,1024 \
> +    --legacy-mem --no-pci --file-prefix=virtio \
> +
> + --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net,queues=
> + 2,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
>      -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --rxq=2 -
> -txq=2
>      >set fwd mac
>      >start
> --
> 2.17.1


      reply	other threads:[~2020-04-20  2:18 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-09 20:33 Yinan
2020-04-20  2:17 ` Tu, Lijuan [this message]

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