-.. BSD LICENSE
- Copyright(c) 2016 Red Hat, Inc. All rights reserved.
- 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.
+.. SPDX-License-Identifier: BSD-3-Clause
+ Copyright 2016 Red Hat, Inc.
+
PVP reference benchmark setup using testpmd
mkdir bin
cd bin
../configure --target-list=x86_64-softmmu
+ make
DPDK build
git clone git://dpdk.org/dpdk
cd dpdk
export RTE_SDK=$PWD
- make install T=x86_64-native-linuxapp-gcc DESTDIR=install
+ make install T=x86_64-native-linux-gcc DESTDIR=install
Testpmd launch
$RTE_SDK/install/bin/testpmd -l 0,2,3,4,5 --socket-mem=1024 -n 4 \
--vdev 'net_vhost0,iface=/tmp/vhost-user1' \
--vdev 'net_vhost1,iface=/tmp/vhost-user2' -- \
- --portmask=f --disable-hw-vlan -i --rxq=1 --txq=1
+ --portmask=f -i --rxq=1 --txq=1 \
--nb-cores=4 --forward-mode=io
With this command, isolated CPUs 2 to 5 will be used as lcores for PMD threads.
git clone git://dpdk.org/dpdk
cd dpdk
export RTE_SDK=$PWD
- make install T=x86_64-native-linuxapp-gcc DESTDIR=install
+ make install T=x86_64-native-linux-gcc DESTDIR=install
Testpmd launch
.. code-block:: console
- $RTE_SDK/tools/dpdk-devbind.py -b vfio-pci 0000:00:10.0 0000:00:11.0
+ $RTE_SDK/usertools/dpdk-devbind.py -b vfio-pci 0000:00:10.0 0000:00:11.0
Start testpmd:
$RTE_SDK/install/bin/testpmd -l 0,1,2 --socket-mem 1024 -n 4 \
--proc-type auto --file-prefix pg -- \
--portmask=3 --forward-mode=macswap --port-topology=chained \
- --disable-hw-vlan --disable-rss -i --rxq=1 --txq=1 \
+ --disable-rss -i --rxq=1 --txq=1 \
--rxd=256 --txd=256 --nb-cores=2 --auto-start
Results template