I noticed tutorial 5 seems to be a good starting place for learning about
this, however on my system the .mdl file crashes upon opening with the
latest main library (saw this with tutorial 3 and 4 as well), and the link
to the c code that listens and saves the 10GbE data on the host machine
Any specific recommendations for a 10Ge NIC? Our sys admin is warning us
about the compatibility with Red Hat (I think we are running red hat 6 on
the computer we would like to stream to.) He had suggested that
thishttp://www.cdw.com/shop/products/Myricom-Myri-10G-network-adapter/2034587.aspxmay
hi laura,
some info on NIC's is at:
https://casper.berkeley.edu/wiki/Recommended_10_GbE_Hardware
but these part numbers are a bit old -
there are several newer model NIC's available from
both myricom and chelsio.
i recommend myricom's NIC's.
make sure you get one with CX4 port(s).
chelsio works
Hello Laura,
At UT Brownsville we use
thishttp://www.colfaxdirect.com/store/pc/viewPrd.asp?idproduct=958card
on a machine running CentOS 5. Since CentOS is basically RedHat or
Fedora, I don't think you'd have a problem with compatibility.
-Louis P. Dartez
On Fri, Mar 16, 2012 at
Casperites,
Thank you so much for all of the information and the speedy replies. This
is such a kind community to work with. We will get this guy running yet!
--Laura
On Fri, Mar 16, 2012 at 4:08 PM, Louis Dartez louisdar...@gmail.com wrote:
Hello Laura,
At UT Brownsville
Hi Laura,
There are several open source protocols that are reliable even in long
distances. All are reliable udp-based and constant bit-rate.
In 2004 we got some 400 Mbps between Netherlands and Japan, doubled the
american Internet2 traffic using two normal PCs.
We used the tsunami
hi andy and others interested:
i suggest we create a section on the casper wiki
that documents the various open source programs that
people have developed for receiving and processing10Gbit data
on computers and GPU's.
there's PSRDADA and GUPPI/VEGAS/HASHPIPE:
PSRDADA was developed by matthew
Hey Andrew,
Thanks for the reply - we are looking forward to the ROACH 2 in the future.
I haven't been able to open all of the tutorials, but I have seen a few.
So I apologize if I may have missed something obvious, and I would even
really appreciate an answer that says hey you, go read about
hi laura,
there are a couple of standard ways people stream data to the PPC and out
over the network:
ping pong memories
-
the FGPA write to memory A and then sets a flag saying memory A is full.
the PPC code waits for this flag to be set and then moves memory A to
Hey Andrew,
Thanks for the reply - we are looking forward to the ROACH 2 in the
future.
I haven't been able to open all of the tutorials, but I have seen a few.
So I apologize if I may have missed something obvious, and I would even
really appreciate an answer that says hey you, go read
hi laura,
i second john's remarks:
an inexpensive 10Gbit nic card in your computer
would make your data streaming task relatively easy,
as there are tutorials and several instrument designs
that stream data from a roach over 10Gbe into a computer.
there's also a lot of good open source
Hey Casperites,
I see a lot of data about reliable streaming using the 10GbE ports and a
lovely simulink block to boot. Is there an analogous method for streaming
data out over the 1Gbps ethernet?
Not sure if someone has written some python control scripts to accomplish
this - I may have just
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