[Click] Multi-threaded Traffic Generation
Ashok Anand
ashok.anand at gmail.com
Thu Feb 3 19:18:24 EST 2011
We are using the following version
wget http://read.cs.ucla.edu/click/click-1.7.0rc1.tar.gz
with patch
patch -p1 -b < /usr/src/click/etc/linux-2.6.24.7-patch
and running it in kernel mode
We used, ./configure --enable-linuxmodule --enable-warp9
--enable-multithread=8 --disable-userlevel
and command line for running click was
click-install -t 8 gen2.conf
On Tue, Feb 1, 2011 at 7:21 PM, Roman Chertov <rchertov at cs.ucsb.edu> wrote:
> On Tue, 1 Feb 2011 19:14:15 -0600 Ashok Anand <ashok.anand at gmail.com>
> wrote
>
> > yeah, it uses multiple tx queues for a single device.
> >
> > Strangely, we did not see two kclick hogging up with the following click
> > conf as well..
> >
> > What was the click compilation options you used, apart from what we had..
>
> $ ./configure --enable-ip6 --enable-analysis --enable-user-multithread
> --enable-task-heap --enable-experimental --enable-multithread=4
> --enable-fixincludes
>
> I pulled the source last week.
>
> Roman
>
> >
> > ./configure --enable-linuxmodule --enable-warp9
> > > >> --enable-multithread=8 --disable-userlevel
> > > >> and command line for running click was
> >
> > On Tue, Feb 1, 2011 at 6:50 PM, Roman Chertov <rchertov at cs.ucsb.edu>
> wrote:
> >
> > > I am not sure what your MQToDevice element does (i assume it uses
> multiple
> > > tx
> > > queues for a single device).
> > >
> > > However, with the script below
> > > pd0 :: InfiniteSource(DATA \<00 00 c0 ae 67 ef 00 00 00 00 00 00 08
> 00
> > > 45 00 00 28 00 00 00 00 40 11 77 c3 01 00 00 01
> > > 02 00 00 02 13 69 13 69 00 14 d6 41 55 44 50 20
> > > 70 61 63 6b 65 74 21 0a 04 00 00 00 01 00 00 00
> > > 01 00 00 00 00 00 00 00 00 80 04 08 00 80 04 08
> > > 53 53 00 00 53 53 00 00 05 00 00 00 00 10 00 00
> > > 01 00 00 00 54 53 00 00 54 e3 04 08 54 e3 04 08
> > > d8 01 00 00>, LIMIT -1, STOP true)
> > > -> q1 :: CPUQueue(1000)
> > > -> uq0 :: Unqueue2
> > > -> Discard;
> > >
> > > StaticThreadSched(pd0 0, uq0 0);
> > >
> > > pd1 :: RandomSource(1400)
> > > -> q2 :: CPUQueue(1000)
> > > -> uq1 :: Unqueue2
> > > -> Discard;
> > >
> > > When I run top, I can see to kclick hogging up two CPUs.
> > >
> > > Roman
> > >
> > >
> > > On Tue, 1 Feb 2011 18:38:19 -0600 "Nilay" <nilay at cs.wisc.edu> wrote
> > >
> > > > gen2.conf looks like
> > > >
> > > > pd0 :: InfiniteSource(DATA \<00 00 c0 ae 67 ef 00 00 00 00 00 00 08
> 00
> > > > 45 00 00 28 00 00 00 00 40 11 77 c3 01 00 00 01
> > > > 02 00 00 02 13 69 13 69 00 14 d6 41 55 44 50 20
> > > > 70 61 63 6b 65 74 21 0a 04 00 00 00 01 00 00 00
> > > > 01 00 00 00 00 00 00 00 00 80 04 08 00 80 04 08
> > > > 53 53 00 00 53 53 00 00 05 00 00 00 00 10 00 00
> > > > 01 00 00 00 54 53 00 00 54 e3 04 08 54 e3 04 08
> > > > d8 01 00 00>, LIMIT -1, STOP true) ->
> > > > q1 :: CPUQueue(1000) ->
> > > > td0 :: MQToDevice(eth1, QUEUE 0, BURST 32);
> > > > StaticThreadSched(pd0 0, td0 0);
> > > >
> > > > pd1 :: RandomSource(1400) ->
> > > > q2 :: CPUQueue(1000) ->
> > > > td1 :: MQToDevice(eth1, QUEUE 1, BURST 32);
> > > > StaticThreadSched(pd1 1, td1 1);
> > > >
> > > > ~
> > > >
> > > > On Tue, February 1, 2011 6:34 pm, Roman Chertov wrote:
> > > > > On Tue, 1 Feb 2011 18:26:12 -0600 Ashok Anand <
> ashok.anand at gmail.com>
> > > > > wrote
> > > > >
> > > > >> We used, ./configure --enable-linuxmodule --enable-warp9
> > > > >> --enable-multithread=8 --disable-userlevel
> > > > >> and command line for running click was
> > > > >> click-install -t 8 gen2.conf
> > > > >
> > > > > And how does gen2.conf look like?
> > > > >
> > > > > Roman
> > > > >
> > > > >>
> > > > >> On Thu, Jan 20, 2011 at 7:54 PM, Cliff Frey <cliff at meraki.com>
> wrote:
> > > > >>
> > > > >> > what configuration params did you build click with, and what
> command
> > > > >> line
> > > > >> > are you running click with? (both involve flags to enable
> > > > >> multithreading)
> > > > >> >
> > > > >> > Cliff
> > > > >> >
> > > > >> > On Thu, Jan 20, 2011 at 5:34 PM, Nilay Vaish <nilay at cs.wisc.edu
> >
> > > > >> wrote:
> > > > >> >
> > > > >> > > I am trying to generate traffic using Click in its
> multi-threaded
> > > > >> mode.
> > > > >> > The
> > > > >> > > configuration file looks like following :
> > > > >> > >
> > > > >> > > pd0 :: InfiniteSource(DATA \<00 00 c0 ae 67 ef 00 00 00 00 00
> 00
> > > > >> 08 00
> > > > >> > > 45 00 00 28 00 00 00 00 40 11 77 c3 01 00 00 01
> > > > >> > > 02 00 00 02 13 69 13 69 00 14 d6 41 55 44 50 20
> > > > >> > > 70 61 63 6b 65 74 21 0a 04 00 00 00 01 00 00 00
> > > > >> > > 01 00 00 00 00 00 00 00 00 80 04 08 00 80 04 08
> > > > >> > > 53 53 00 00 53 53 00 00 05 00 00 00 00 10 00 00
> > > > >> > > 01 00 00 00 54 53 00 00 54 e3 04 08 54 e3 04 08
> > > > >> > > d8 01 00 00>, LIMIT 600000, STOP true) ->
> > > > >> > > td0 :: MQToDevice(eth1, QUEUE 0, BURST 32);
> > > > >> > > StaticThreadSched(pd0 0, td0 0);
> > > > >> > >
> > > > >> > >
> > > > >> > > It actually eight such descriptions. The router starts with
> this
> > > > >> > > configuraion,
> > > > >> > > but I see only when active thread when I use the 'top'
> utility.
> > > Any
> > > > >> idea
> > > > >> > as
> > > > >> > > to
> > > > >> > > what could be the reason for this?
> > > > >> > >
> > > > >> > > Thanks
> > > > >> > > Nilay
> > > > >> > > _______________________________________________
> > > > >> > > click mailing list
> > > > >> > > click at amsterdam.lcs.mit.edu
> > > > >> > > https://amsterdam.lcs.mit.edu/mailman/listinfo/click
> > > > >> > >
> > > > >> > _______________________________________________
> > > > >> > click mailing list
> > > > >> > click at amsterdam.lcs.mit.edu
> > > > >> > https://amsterdam.lcs.mit.edu/mailman/listinfo/click
> > > > >> >
> > > > >> _______________________________________________
> > > > >> click mailing list
> > > > >> click at amsterdam.lcs.mit.edu
> > > > >> https://amsterdam.lcs.mit.edu/mailman/listinfo/click
> > > > >
> > > > >
> > > > > _______________________________________________
> > > > > click mailing list
> > > > > click at amsterdam.lcs.mit.edu
> > > > > https://amsterdam.lcs.mit.edu/mailman/listinfo/click
> > > > >
> > > >
> > > >
> > > > --
> > > > Nilay
> > >
> > >
> > >
>
>
>
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