Dne 21.9.2015 v 16:35 Martin Dra?ar napsal(a): > Hi, > > I have a hard time understanding the configuration of multiple pthreads > in eal initialization. > > Let's say I have a 4 lcore machine (2 phys. cores with HT) and I want to > run 7 threads on it. > > I thought that these options would help me: > > -c 0xf -l 0-6 --lcores='0,(1,3)@2,(2,4)@3,(5,6)@1' > > But all I am getting is "EAL: invalid parameter for --lcores". > > So my question is - how can I tell EAL to start 7 threads, pin them to > given CPUs and made them accessible as lcores for issuing > rte_eal_remote_launch? > > Thanks in advance, > Martin >
Ok, figured it out... I am feeding the options by manually constructing the argv and the option must not be passed with quotes. So: argv[x] = "--lcores=0,(1,3)@2,(2,4)@3,(5,6)@1" Martin
