[dts] [PATCH 3/3] test_plans/pvp_multi_paths_virtio_single_core_performanc: add test plan of PVP multi-paths for virtio max efficiency

[Yinan]

From: Wang Yinan <yinan.wang at intel.com>

Signed-off-by: Wang Yinan <yinan.wang at intel.com>
---
 ...rtio_single_core_performance_test_plan.rst | 218 ++++++++++++++++++
 1 file changed, 218 insertions(+)
 create mode 100644 test_plans/pvp_multi_paths_virtio_single_core_performance_test_plan.rst

diff --git a/test_plans/pvp_multi_paths_virtio_single_core_performance_test_plan.rst b/test_plans/pvp_multi_paths_virtio_single_core_performance_test_plan.rst
new file mode 100644
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@@ -0,0 +1,218 @@
+.. 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:
+
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+     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,
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+   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+   OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=====================================
+PVP multi-paths virtio single core Tests
+=====================================
+
+Description
+===========
+
+Benchmark PVP virtio single core performance with 7 TX/RX PATHs.
+Includes Mergeable, Normal, Vector_RX, Inorder mergeable, Inorder 
+no-mergeable, Virtio 1.1 mergeable, Virtio 1.1 no-mergeable Path.
+For virtio single core test,give 2 cores for vhost and 1 core for virtio, use io fwd at vhost side to lower the vhost workload.
+
+Test Case 1: virtio single core performance test with Virtio 1.1 mergeable path
+=======================================================================
+
+flow: 
+TG --> NIC --> Vhost --> Virtio--> Vhost --> NIC --> TG
+
+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=1,client=0' -- -i --nb-cores=2 --txd=1024 --rxd=1024
+    testpmd>set fwd io
+    testpmd>start
+
+2. Launch virtio-user by below command::
+
+    ./testpmd -n 4 -l 5-6 --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,packed_vq=1,mrg_rxbuf=1 \
+    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=1 --txd=1024 --rxd=1024
+    >set fwd mac
+    >start
+
+3. Send packet with packet generator with different packet size, check the throughput.
+
+Test Case 2: virtio single core performance test with Virtio 1.1 no-mergeable path
+=======================================================================
+
+flow: 
+TG --> NIC --> Vhost --> Virtio--> Vhost --> NIC --> TG
+
+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=1,client=0' -- -i --nb-cores=2 --txd=1024 --rxd=1024
+    testpmd>set fwd io
+    testpmd>start
+
+2. Launch virtio-user by below command::
+
+    ./testpmd -n 4 -l 5-6 --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,packed_vq=1,mrg_rxbuf=0 \
+    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=1 --txd=1024 --rxd=1024
+    >set fwd mac
+    >start
+
+3. Send packet with packet generator with different packet size, check the throughput.
+
+Test Case 3: virtio single core performance test with Inorder mergeable path
+=======================================================================
+
+flow: 
+TG --> NIC --> Vhost --> Virtio--> Vhost --> NIC --> TG
+
+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=1,client=0' -- -i --nb-cores=2 --txd=1024 --rxd=1024
+    testpmd>set fwd io
+    testpmd>start
+
+2. Launch virtio-user by below command::
+
+    ./testpmd -n 4 -l 5-6 --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,in_order=1 \
+    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=1 --txd=1024 --rxd=1024
+    >set fwd mac
+    >start
+
+3. Send packet with packet generator with different packet size, check the throughput.
+
+Test Case 4: virtio single core performance test with Inorder no-mergeable path
+=======================================================================
+
+flow: 
+TG --> NIC --> Vhost --> Virtio--> Vhost --> NIC --> TG
+
+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=1,client=0' -- -i --nb-cores=2 --txd=1024 --rxd=1024
+    testpmd>set fwd io
+    testpmd>start
+
+2. Launch virtio-user by below command::
+
+    ./testpmd -n 4 -l 5-6 --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,in_order=1,mrg_rxbuf=0 \
+    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=1 --txd=1024 --rxd=1024
+    >set fwd mac
+    >start
+
+3. Send packet with packet generator with different packet size, check the throughput.
+
+Test Case 5: virtio single core performance test with Mergeable path
+=======================================================================
+
+flow: 
+TG --> NIC --> Vhost --> Virtio--> Vhost --> NIC --> TG
+
+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=1,client=0' -- -i --nb-cores=2 --txd=1024 --rxd=1024
+    testpmd>set fwd io
+    testpmd>start
+
+2. Launch virtio-user by below command::
+
+    ./testpmd -n 4 -l 5-6 --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,in_order=0,mrg_rxbuf=1 \
+    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=1 --txd=1024 --rxd=1024
+    >set fwd mac
+    >start
+
+3. Send packet with packet generator with different packet size, check the throughput.
+
+Test Case 6: virtio single core performance test with Normal path
+=======================================================================
+
+flow: 
+TG --> NIC --> Vhost --> Virtio--> Vhost --> NIC --> TG
+
+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=1,client=0' -- -i --nb-cores=2 --txd=1024 --rxd=1024
+    testpmd>set fwd io
+    testpmd>start
+
+2. Launch virtio-user by below command::
+
+    ./testpmd -n 4 -l 5-6 --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,in_order=0,mrg_rxbuf=0 \
+    -- -i --tx-offloads=0x0 --enable-hw-vlan-strip --rss-ip --nb-cores=1 --txd=1024 --rxd=1024
+    >set fwd mac
+    >start
+
+3. Send packet with packet generator with different packet size, check the throughput.
+
+Test Case 7: virtio single core performance test with Vector_RX path
+=======================================================================
+
+flow: 
+TG --> NIC --> Vhost --> Virtio--> Vhost --> NIC --> TG
+
+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=1,client=0' -- -i --nb-cores=2 --txd=1024 --rxd=1024
+    testpmd>set fwd io
+    testpmd>start
+
+2. Launch virtio-user by below command::
+
+    ./testpmd -n 4 -l 5-6 --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,in_order=0,mrg_rxbuf=0 \
+    -- -i --tx-offloads=0x0 --nb-cores=1 --txd=1024 --rxd=1024
+    >set fwd mac
+    >start
+
+3. Send packet with packet generator with different packet size, check the throughput.
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