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|
#!/bin/bash
function usage() {
echo "F-Stack app start tool"
echo "Options:"
echo " -c [conf] Path of config file"
echo " -b [N] Path of binary"
echo " -o [N] Other ARGs for app"
echo " -h show this help"
exit
}
conf=config.ini
bin=fstack_multi_proc
while getopts "c:b:o:h" args
do
case $args in
c)
conf=$OPTARG
;;
b)
bin=$OPTARG
;;
o)
others=$OPTARG
;;
h)
usage
exit 0
;;
esac
done
if ! type "bc" > /dev/null 2>&1; then
echo "please install bc"
exit
fi
allcmask0x=`cat ${conf}|grep lcore_mask|awk -F '=' '{print $2}'`
((allcmask=16#$allcmask0x))
num_procs=0
PROCESSOR=$(grep 'processor' /proc/cpuinfo |sort |uniq |wc -l)
for((i=0;i<${PROCESSOR};++i))
do
mask=`echo "2^$i"|bc`
((result=${allcmask} & ${mask}))
if [ ${result} != 0 ]
then
((num_procs++));
fi
done
for((proc_id=0; proc_id<${num_procs}; ++proc_id))
do
if ((proc_id == 0))
then
echo "number of processes ${num_procs}"
sudo LD_LIBRARY_PATH=../../../release/lib64/ LD_PRELOAD=../../../release/lib64/libnStackAPI.so F_PROC_ID=${proc_id} F_PROC_TYPE=primary FF_PATH=../f-stack-1.12/ FF_DPDK=../f-stack-1.12/dpdk/x86_64-native-linuxapp-gcc ./${bin} &
sleep 5
else
sudo LD_LIBRARY_PATH=../../../release/lib64/ LD_PRELOAD=../../../release/lib64/libnStackAPI.so F_PROC_ID=${proc_id} F_PROC_TYPE=secondary FF_PATH=../f-stack-1.12/ FF_DPDK=../f-stack-1.12/dpdk/x86_64-native-linuxapp-gcc ./${bin} &
fi
done
|
