Re: [dts] [PATCH] test_plans: remove duplicate test plan of virtio

["Tu, Lijuan" <lijuan.tu@intel.com>]

Applied, thanks

> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of Yinan
> Sent: Monday, June 17, 2019 7:12 AM
> To: dts@dpdk.org
> Cc: Wang, Yinan <yinan.wang@intel.com>
> Subject: [dts] [PATCH] test_plans: remove duplicate test plan of virtio
> 
> From: Wang Yinan <yinan.wang@intel.com>
> 
> Signed-off-by: Wang Yinan <yinan.wang@intel.com>
> ---
>  test_plans/pvp_qemu_zero_copy_test_plan.rst | 223 --------------------
>  1 file changed, 223 deletions(-)
>  delete mode 100644 test_plans/pvp_qemu_zero_copy_test_plan.rst
> 
> diff --git a/test_plans/pvp_qemu_zero_copy_test_plan.rst
> b/test_plans/pvp_qemu_zero_copy_test_plan.rst
> deleted file mode 100644
> index 5d03b08..0000000
> --- a/test_plans/pvp_qemu_zero_copy_test_plan.rst
> +++ /dev/null
> @@ -1,223 +0,0 @@
> -.. Copyright (c) <2019>, Intel Corporation
> -   All rights reserved.
> -
> -   Redistribution and use in source and binary forms, with or without
> -   modification, are permitted provided that the following conditions
> -   are met:
> -
> -   - Redistributions of source code must retain the above copyright
> -     notice, this list of conditions and the following disclaimer.
> -
> -   - Redistributions in binary form must reproduce the above copyright
> -     notice, this list of conditions and the following disclaimer in
> -     the documentation and/or other materials provided with the
> -     distribution.
> -
> -   - Neither the name of Intel Corporation nor the names of its
> -     contributors may be used to endorse or promote products derived
> -     from this software without specific prior written permission.
> -
> -   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
> CONTRIBUTORS
> -   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
> -   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
> FITNESS
> -   FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
> -   COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
> INDIRECT,
> -   INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
> -   (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
> OR
> -   SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
> -   HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
> CONTRACT,
> -   STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
> -   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
> ADVISED
> -   OF THE POSSIBILITY OF SUCH DAMAGE.
> -
> -====================================
> -vhost/virtio pvp zero-copy test plan
> -====================================
> -
> -Description
> -===========
> -
> -Vhost dequeue zero-copy is a performance optimization for vhost, so the
> test case is focused on the performance check.
> -As when packet size is 1518B, 10G nic could be the performance bottleneck,
> so we use 40G traffic genarator and 40G nic for pvp zero-copy test.
> -Highlight that vhost zero copy mbufs should be consumed as soon as
> possible, so don't start send packets at vhost side before VM and virtio-pmd
> launched.
> -
> -Test flow
> -=========
> -
> -TG --> NIC --> Vhost --> Virtio--> Vhost --> NIC --> TG
> -
> -Test Case 1: pvp zero-copy test with different packet sizes -
> ===========================================================
> -
> -1. Bind one 40G port to igb_uio, then launch testpmd by below command::
> -
> -    rm -rf vhost-net*
> -    ./testpmd -c 0xe -n 4 --socket-mem 1024,1024 \
> -    --vdev 'eth_vhost0,iface=vhost-net,queues=1,dequeue-zero-copy=1' -- \
> -    -i --nb-cores=1 --txd=1024 --rxd=1024 --txfreet=992
> -    testpmd>set fwd mac
> -
> -2. Launch VM with mrg_rxbuf feature on, note that qemu_version need >
> qemu_2.10 for support adjusting parameter rx_queue_size::
> -
> -    qemu-system-x86_64 -name vm1 \
> -     -cpu host -enable-kvm -m 4096 -object memory-backend-
> file,id=mem,size=4096M,mem-path=/mnt/huge,share=on -numa
> node,memdev=mem -mem-prealloc \
> -     -smp cores=5,sockets=1 -drive file=/home/osimg/ubuntu16.img  \
> -     -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net
> nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f \
> -     -net user,vlan=2,hostfwd=tcp:127.0.0.1:6002-:22 \
> -     -chardev socket,id=char0,path=./vhost-net \
> -     -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce \
> -     -device virtio-net-
> pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,rx_queue_size=102
> 4,tx_queue_size=1024 \
> -     -vnc :10
> -
> -3. On VM, bind virtio net to igb_uio and run testpmd::
> -
> -    ./dpdk-devbind.py --bind=igb_uio xx:xx.x
> -    ./testpmd -c 0x3 -n 4 -- -i --nb-cores=1 --txd=1024 --rxd=1024
> -    testpmd>set fwd mac
> -    testpmd>start
> -
> -4. Start testpmd at host side after VM and virtio-pmd launched::
> -
> -    testpmd>start
> -
> -5. Send packets by packet generator with different packet sizes
> (64,128,256,512,1024,1518), show throughput with below command::
> -
> -    testpmd>show port stats all
> -
> -Test Case 2: pvp zero-copy test with 2 queues -
> =============================================
> -
> -1. Bind one 40G port to igb_uio, then launch testpmd by below command::
> -
> -    rm -rf vhost-net*
> -    ./testpmd -l 2-4 -n 4 --socket-mem 1024,1024 \
> -    --vdev 'eth_vhost0,iface=vhost-net,queues=2,dequeue-zero-copy=1' -- \
> -    -i --nb-cores=2 --rxq=2 --txq=2 --txd=1024 --rxd=1024 --txfreet=992
> -    testpmd>set fwd mac
> -
> -2. Launch VM with vectors=2*queue_num+2 and mrg_rxbuf/mq feature on,
> note that qemu_version need > qemu_2.10 for support adjusting parameter
> rx_queue_size::
> -
> -    qemu-system-x86_64 -name vm1 \
> -     -cpu host -enable-kvm -m 4096 -object memory-backend-
> file,id=mem,size=4096M,mem-path=/mnt/huge,share=on -numa
> node,memdev=mem -mem-prealloc \
> -     -smp cores=5,sockets=1 -drive file=/home/osimg/ubuntu16.img  \
> -     -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net
> nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f \
> -     -net user,vlan=2,hostfwd=tcp:127.0.0.1:6002-:22 \
> -     -chardev socket,id=char0,path=./vhost-net \
> -     -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce,queues=2
> \
> -     -device virtio-net-
> pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,mq=on,vectors=8,r
> x_queue_size=1024,tx_queue_size=1024 \
> -     -vnc :10
> -
> -3. On VM, bind vdev to igb_uio and run testpmd::
> -
> -    ./usertools/dpdk-devbind.py --bind=igb_uio xx:xx.x
> -    ./testpmd -c 0x07 -n 4 -- -i \
> -    --rxq=2 --txq=2 --txd=1024 --rxd=1024 --nb-cores=2
> -    testpmd>set fwd mac
> -    testpmd>start
> -
> -4. Start testpmd at host side after VM and virtio-pmd launched::
> -
> -    testpmd>start
> -
> -5. Send packets by packet generator with different packet sizes
> (64,128,256,512,1024,1518), show throughput with below command::
> -
> -    testpmd>show port stats all
> -
> -6. Check each queue's rx/tx packet numbers at vhost side::
> -
> -    testpmd>stop
> -
> -Test Case 3: pvp zero-copy test with driver unload test -
> =======================================================
> -
> -1. Bind one 40G port to igb_uio, then launch testpmd by below command::
> -
> -    rm -rf vhost-net*
> -    ./testpmd -l 1-5 -n 4 --socket-mem 1024,1024 \
> -    --vdev 'eth_vhost0,iface=vhost-net,queues=16,dequeue-zero-
> copy=1,client=1' -- \
> -    -i --nb-cores=4 --rxq=16 --txq=16 --txd=1024 --rxd=1024 --txfreet=992
> -    testpmd>set fwd mac
> -
> -2. Launch VM with vectors=2*queue_num+2 and mrg_rxbuf/mq feature on,
> note that qemu_version need > qemu_2.10 for support adjusting parameter
> rx_queue_size::
> -
> -    qemu-system-x86_64 -name vm1 \
> -     -cpu host -enable-kvm -m 4096 -object memory-backend-
> file,id=mem,size=4096M,mem-path=/mnt/huge,share=on -numa
> node,memdev=mem -mem-prealloc \
> -     -smp cores=5,sockets=1 -drive file=/home/osimg/ubuntu16.img  \
> -     -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net
> nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f \
> -     -net user,vlan=2,hostfwd=tcp:127.0.0.1:6002-:22 \
> -     -chardev socket,id=char0,path=./vhost-net,server \
> -     -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce,queues=16
> \
> -     -device virtio-net-
> pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,mq=on,vectors=40,
> rx_queue_size=1024,tx_queue_size=1024 \
> -     -vnc :10
> -
> -3. On VM, bind virtio net to igb_uio and run testpmd::
> -
> -    ./usertools/dpdk-devbind.py --bind=igb_uio xx:xx.x
> -    ./testpmd -l 0-4 -n 4 --socket-mem 1024,0 -- -i --nb-cores=4 --rxq=16 --
> txq=16 --txd=1024 --rxd=1024
> -    testpmd>set fwd rxonly
> -    testpmd>start
> -
> -4. Start testpmd at host side after VM launched::
> -
> -    testpmd>start
> -
> -5. Send packets by packet generator with different packet
> sizes(64,128,256,512,1024,1518), show throughput with below command::
> -
> -    testpmd>show port stats all
> -
> -6. Relaunch testpmd at virtio side in VM for driver reloading::
> -
> -    testpmd>quit
> -    ./testpmd -l 0-4 -n 4 --socket-mem 1024,0 -- -i --nb-cores=4 --rxq=16 --
> txq=16 --txd=1024 --rxd=1024
> -    testpmd>set fwd mac
> -    testpmd>start
> -
> -7. Send packets by packet generator with different packet sizes
> (64,128,256,512,1024,1518), show throughput with below command::
> -
> -    testpmd>show port stats all
> -
> -8. Check each queue's rx/tx packet numbers at vhost side::
> -
> -    testpmd>stop
> -
> -Test Case 4: pvp zero-copy test with maximum txfreet -
> ====================================================
> -
> -1. Bind one 40G port to igb_uio, then launch testpmd by below command::
> -
> -    rm -rf vhost-net*
> -    ./testpmd -l 1-5 -n 4 --socket-mem 1024,1024 \
> -    --vdev 'eth_vhost0,iface=vhost-net,queues=16,dequeue-zero-
> copy=1,client=1' -- \
> -    -i --nb-cores=4 --rxq=16 --txq=16 --txd=1024 --rxd=1024 --txfreet=1020 --
> txrs=4
> -    testpmd>set fwd mac
> -
> -2. Launch VM with vectors=2*queue_num+2 and mrg_rxbuf/mq feature on,
> note that qemu_version need > qemu_2.10 for support adjusting parameter
> rx_queue_size::
> -
> -    qemu-system-x86_64 -name vm1 \
> -     -cpu host -enable-kvm -m 4096 -object memory-backend-
> file,id=mem,size=4096M,mem-path=/mnt/huge,share=on -numa
> node,memdev=mem -mem-prealloc \
> -     -smp cores=5,sockets=1 -drive file=/home/osimg/ubuntu16.img  \
> -     -monitor unix:/tmp/vm2_monitor.sock,server,nowait -net
> nic,vlan=2,macaddr=00:00:00:08:e8:aa,addr=1f \
> -     -net user,vlan=2,hostfwd=tcp:127.0.0.1:6002-:22 \
> -     -chardev socket,id=char0,path=./vhost-net,server \
> -     -netdev type=vhost-user,id=mynet1,chardev=char0,vhostforce,queues=16
> \
> -     -device virtio-net-
> pci,mac=52:54:00:00:00:01,netdev=mynet1,mrg_rxbuf=on,mq=on,vectors=40,
> rx_queue_size=1024,tx_queue_size=1024 \
> -     -vnc :10
> -
> -3. On VM, bind virtio net to igb_uio and run testpmd::
> -
> -    ./usertools/dpdk-devbind.py --bind=igb_uio xx:xx.x
> -    ./testpmd -l 0-4 -n 4 --socket-mem 1024,0 -- -i --nb-cores=4 --rxq=16 --
> txq=16 --txd=1024 --rxd=1024
> -    testpmd>set fwd mac
> -    testpmd>start
> -
> -4. Start testpmd at host side after VM launched::
> -
> -    testpmd>start
> -
> -5. Send packets by packet generator with different packet
> sizes(64,128,256,512,1024,1518), show throughput with below command::
> -
> -    testpmd>show port stats all
> -
> -6. Check each queue's rx/tx packet numbers at vhost side::
> -
> -    testpmd>stop
> --
> 2.17.1