From: Yinan <yinan.wang@intel.com>
To: dts@dpdk.org
Cc: Wang Yinan <yinan.wang@intel.com>
Subject: [dts] [PATCH] test_plans: remove duplicate test plan of virtio
Date: Sun, 16 Jun 2019 23:11:32 +0000 [thread overview]
Message-ID: <20190616231132.78536-1-yinan.wang@intel.com> (raw)
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=1024,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,rx_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
next reply other threads:[~2019-06-17 6:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-16 23:11 Yinan [this message]
2019-06-26 7:05 ` Tu, Lijuan
2019-06-26 18:57 Yinan
2019-07-10 6:31 ` Tu, Lijuan
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