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#!/bin/bash
ROOTDIR=/tmp/openvpp-testing
PWDDIR=$(pwd)
TESTPMD_LOG=/tmp/testpmd.log
TESTPMD_PID=/tmp/testpmd.pid
cpu_coremask=$1
nb_cores=$2
queue_nums=$3
jumbo_frames=$4
#kill the testpmd
sudo pkill testpmd
sudo rm -f ${TESTPMD_PID}
sleep 2
pid=`pgrep testpmd`
if [ "$pid" != "" ]; then
echo "terminate the testpmd failed!"
exit 1
fi
#run the testpmd
cd ${ROOTDIR}
if [ "$jumbo_frames" = "yes" ]; then
#sudo sh -c "screen -dmS DPDK-test ./dpdk-16.07/x86_64-native-linuxapp-gcc/app/testpmd -c ${cpu_coremask} \
# -n 4 -- --nb-ports=2 --portmask=0x3 --nb-cores=${nb_cores} \
# --max-pkt-len=9000 --txqflags=0 --forward-mode=io --rxq=${queue_nums} \
# --txq=${queue_nums} --auto-start"
tail -f /dev/null | nohup ./dpdk-16.07/x86_64-native-linuxapp-gcc/app/testpmd -c ${cpu_coremask} \
-n 4 -- --nb-ports=2 --portmask=0x3 --nb-cores=${nb_cores} \
--max-pkt-len=9000 --txqflags=0 --forward-mode=io --rxq=${queue_nums} \
--txq=${queue_nums} --auto-start > ${TESTPMD_LOG} 2>&1 &
echo $! > ${TESTPMD_PID}
else
#sudo sh -c "screen -dmS DPDK-test ./dpdk-16.07/x86_64-native-linuxapp-gcc/app/testpmd -c ${cpu_coremask} \
# -n 4 -- --nb-ports=2 --portmask=0x3 --nb-cores=${nb_cores} \
# --forward-mode=io --rxq=${queue_nums} --txq=${queue_nums} --auto-start"
tail -f /dev/null | nohup ./dpdk-16.07/x86_64-native-linuxapp-gcc/app/testpmd -c ${cpu_coremask} \
-n 4 -- --nb-ports=2 --portmask=0x3 --nb-cores=${nb_cores} \
--forward-mode=io --rxq=${queue_nums} --txq=${queue_nums} --auto-start > ${TESTPMD_LOG} 2>&1 &
echo $! > ${TESTPMD_PID}
fi
cd ${PWDDIR}
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