[dpdk-dev] Performances are not scale with multiple ports

2013-05-28 Thread Shinae Woo
me see if I can > get ok to release and clean it up. > > Windriver has one as well, and they use it in their demo clases. > Not sure why it never got included. > > -- next part -- An HTML attachment was scrubbed... URL: <http://dpdk.org/ml/archives/dev/attachments/20130528/12a4705f/attachment.html>

[dpdk-dev] Best example for showing throughput?

2013-05-28 Thread Patrick Mahan
On May 25, 2013, at 1:59 PM, Damien Millescamps wrote: > On 05/25/2013 09:23 PM, Damien Millescamps wrote: >> Hi Patrick, >> >> If you are using both ports of the same Niantics at the same time then >> you won't be able to reach the line-rate on both port. > > For a better explanation, you can

[dpdk-dev] Performances are not scale with multiple ports

2013-05-28 Thread Shinae Woo
8760640 > > Total packets dropped: 0 > > > > > > The question is that > > 1. How I can achieve each port receiving full 14.88Mpps ? > > What might be the bottleneck in current environment? > > 2. Why the performance using multiple ports is not scale? > > I guess doubling ports shows the doubling the receiving performance, > > but it shows not. I am curious about what is limiting the packet > > receivng performance. > > > > Thanks, > > Shinae > > -- > SAKURA Internet Inc. / Senior Researcher > Naoto MATSUMOTO > SAKURA Internet Research Center <http://research.sakura.ad.jp/> > > -- next part -- An HTML attachment was scrubbed... URL: <http://dpdk.org/ml/archives/dev/attachments/20130528/6f33ce98/attachment.html>

[dpdk-dev] Performances are not scale with multiple ports

2013-05-28 Thread Naoto MATSUMOTO
FYI: Disruptive IP Networking with Intel DPDK on Linux http://slidesha.re/SeVFZo On Tue, 28 May 2013 11:26:30 +0900 Shinae Woo wrote: > Hello, all. > > I play the dpdk-1.2.3r1 with examples. > > But I can not achieve the line-rate packet receive performance, > and the performance is not scal

[dpdk-dev] Performances are not scale with multiple ports

2013-05-28 Thread Shinae Woo
-- An HTML attachment was scrubbed... URL: <http://dpdk.org/ml/archives/dev/attachments/20130528/54d512c6/attachment.html>

[dpdk-dev] Performances are not scale with multiple ports

2013-05-28 Thread Thomas Monjalon
Hello, 28/05/2013 04:26, Shinae Woo : > ./build/l2fwd -cf -n3 -- -p3 > ./build/l2fwd -cf -n3 -- -pf > > But both cases, the aggregated performance are not scale. [..] > The question is that > 1. How I can achieve each port receiving full 14.88Mpps ? > What might be the bottleneck in current e