pkt-gen tells I have 6 queues. Yue
On Tue, Oct 7, 2014 at 10:41 AM, Luigi Rizzo <ri...@iet.unipi.it> wrote: > how many queues do you have ? > you need to run with as many threads as there are queues. > If hyperthreading is on you are likely to have 12 virtual cores, > and depending on the OS the driver might limit the number to 8 > (this is what happens on FreeBSD). > > pkt-gen with a single thread should tell you how many queues > are available > > cheers > luigi > > > On Tue, Oct 7, 2014 at 5:29 PM, Yue Zhuo <zyue1...@tamu.edu> wrote: > >> Hi there, >> >> I was testing the newest netmap on a dual-port x520-T2 adapter using a >> 6-core machine. >> >> However, I always get error in* nm_txsync_prologue *for n - 1 threads when >> I try to use n threads (n > 1), which indicates the cur pointer points to >> a >> wrong place. At last, only one thread works correctly. >> >> Here is how I send packets: ./pkt-gen -i ix0 -f tx -c 6 -p 6 >> >> Any ideas about the issue? >> >> >> Thanks, >> >> Yue >> _______________________________________________ >> freebsd-net@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-net >> To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org" >> > > > > -- > -----------------------------------------+------------------------------- > Prof. Luigi RIZZO, ri...@iet.unipi.it . Dip. di Ing. dell'Informazione > http://www.iet.unipi.it/~luigi/ . Universita` di Pisa > TEL +39-050-2211611 . via Diotisalvi 2 > Mobile +39-338-6809875 . 56122 PISA (Italy) > -----------------------------------------+------------------------------- > _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
