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 cases in pvp_multi_paths_vhost_single_core_performance_test_plan
Date: Mon, 27 Apr 2020 07:51:02 +0000 [thread overview]
Message-ID: <8CE3E05A3F976642AAB0F4675D0AD20E0BC12A77@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: <20200425213044.100379-1-yinan.wang@intel.com>
Applied, thanks
> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Yinan
> Sent: Sunday, April 26, 2020 5:31 AM
> To: dts@dpdk.org
> Cc: Wang, Yinan <yinan.wang@intel.com>
> Subject: [dts] [PATCH v1] test_plans: add packed ring vectorized cases in
> pvp_multi_paths_vhost_single_core_performance_test_plan
>
> From: Wang Yinan <yinan.wang@intel.com>
>
> Signed-off-by: Wang Yinan <yinan.wang@intel.com>
> ---
> ...vhost_single_core_performance_test_plan.rst | 18 +++++++-----------
> 1 file changed, 7 insertions(+), 11 deletions(-)
>
> diff --git
> a/test_plans/pvp_multi_paths_vhost_single_core_performance_test_plan.rs
> t
> b/test_plans/pvp_multi_paths_vhost_single_core_performance_test_plan.rs
> t
> index e56bec6..5306538 100644
> ---
> a/test_plans/pvp_multi_paths_vhost_single_core_performance_test_plan.rs
> t
> +++
> b/test_plans/pvp_multi_paths_vhost_single_core_performance_test_plan
> +++ .rst
> @@ -38,10 +38,6 @@ Benchmark PVP virtio single core performance with 10
> tx/rx paths. Includes merge inorder mergeable, inorder non-mergeable,
> virtio 1.1 mergeable, virtio 1.1 non-mergeable，virtio 1.1 inorder mergeable,
> virtio 1.1 inorder non-mergeable, virtio1.1 vectorized path.
> Give 2 cores for virtio and 1 core for vhost, set io fwd at virtio side to lower
> the virtio workload.
> -Note: Virtio 1.1 vectorizedized 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
> =========
> @@ -103,7 +99,7 @@ Test Case 3: vhost single core performance test with
> inorder mergeable path
>
> 2. Launch virtio-user by below command::
>
> - ./testpmd -l 7-9 -n 4 --legacy-mem --file-prefix=virtio \
> + ./testpmd -l 7-9 -n 4 --file-prefix=virtio \
> --vdev=virtio_user0,mac=00:11:22:33:44:10,path=./vhost-
> net,queues=1,in_order=1,mrg_rxbuf=1 \
> -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --
> txd=1024 --rxd=1024
> >set fwd io
> @@ -167,7 +163,7 @@ Test Case 6: vhost single core performance test with
> non-mergeable path 2. Launch virtio-user by below command::
>
> ./testpmd -l 7-9 -n 4 --file-prefix=virtio \
> - --vdev=virtio_user0,mac=00:11:22:33:44:10,path=./vhost-
> net,queues=1,in_order=0,mrg_rxbuf=0 \
> +
> + --vdev=virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net,queues=1,in
> + _order=0,mrg_rxbuf=0,vectorized=1 \
> -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=2 --
> txd=1024 --rxd=1024
> >set fwd io
> >start
> @@ -188,7 +184,7 @@ Test Case 7: vhost single core performance test with
> vectorized_rx path 2. Launch virtio-user by below command::
>
> ./testpmd -l 7-9 -n 4 --file-prefix=virtio \
> - --vdev=virtio_user0,mac=00:11:22:33:44:10,path=./vhost-
> net,queues=1,in_order=0,mrg_rxbuf=0 \
> +
> + --vdev=virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net,queues=1,in
> + _order=0,mrg_rxbuf=0,vectorized=1 \
> -- -i --tx-offloads=0x0 --nb-cores=2 --txd=1024 --rxd=1024
> >set fwd io
> >start
> @@ -230,7 +226,7 @@ Test Case 9: vhost single core performance test with
> virtio 1.1 inorder non-merg 2. Launch virtio-user by below command::
>
> ./testpmd -l 7-9 -n 4 --file-prefix=virtio \
> - --vdev=virtio_user0,mac=00:11:22:33:44:10,path=./vhost-
> net,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
> +
> + --vdev=virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net,queues=1,pa
> + cked_vq=1,mrg_rxbuf=0,in_order=1,vectorized=1 \
> -- -i --rx-offloads=0x10 --rss-ip --nb-cores=2 --txd=1024 --rxd=1024
> >set fwd io
> >start
> @@ -238,12 +234,12 @@ Test Case 9: vhost single core performance test
> with virtio 1.1 inorder non-merg 3. Send packet with packet generator with
> different packet size, check the throughput.
>
> Test Case 10: vhost single core performance test with virtio 1.1 vectorized
> path -
> ================================================================
> =============
> +===============================================================
> ========
> +=========
>
> 1. Bind one port to igb_uio, then launch vhost by below command::
>
> rm -rf vhost-net*
> - ./testpmd -l 3-4 -n 4 --socket-mem 1024,1024 --legacy-mem --no-pci --file-
> prefix=vhost \
> + ./testpmd -l 3-4 -n 4 --no-pci --file-prefix=vhost \
> --vdev 'net_vhost0,iface=vhost-net,queues=1' -- -i --nb-cores=1 --txd=1024
> --rxd=1024
> testpmd>set fwd mac
> testpmd>start
> @@ -251,7 +247,7 @@ Test Case 10: vhost single core performance test with
> virtio 1.1 vectorized path 2. Launch virtio-user by below command::
>
> ./testpmd -l 7-9 -n 4 --file-prefix=virtio \
> - --vdev=virtio_user0,mac=00:11:22:33:44:10,path=./vhost-
> net,queues=1,packed_vq=1,mrg_rxbuf=0,in_order=1,packed_vec=1 \
> +
> + --vdev=virtio_user0,mac=00:11:22:33:44:10,path=./vhost-net,queues=1,pa
> + cked_vq=1,mrg_rxbuf=0,in_order=1,vectorized=1 \
> -- -i --rss-ip --nb-cores=2 --txd=1024 --rxd=1024
> >set fwd io
> >start
> --
> 2.17.1
prev parent reply other threads:[~2020-04-27 7:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-25 21:30 Yinan
2020-04-27 7:51 ` Tu, Lijuan [this message]
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