[AG-TECH] Is there a maximum number of nodes or streams that AG can support?
Jennifer Teig von Hoffman
jtvh at bu.edu
Tue Sep 1 11:44:47 CDT 2009
AG participated in the bandwidth challenge one year at Supercomputing,
perhaps SC2000? It was quite an amusing choice actually....one really
shouldn't try to break bandwidth records using multicast. Nonetheless,
there was a huge number of streams, definitely over 50 and perhaps in
the neighborhood of 100. The total number of streams varied a bit from
site to site, depending mostly on multicast issues.
It was absolutely not interactive, but most video streams had some sort
of movement. Here at BU, one of our colleagues brought in Mindstorms and
we just turned the camera on them while they ran around.
- Jennifer
Martin Turner wrote:
> I remember counting about 52 streams at the test session on
> Supercomputing 05 (if I remember) with about 10% packet loss. Somone may
> have a record better than this and official.
>
> There was about 30 for the Bill Gates Seminar a year or so later.
>
> Agree with Tom: I think we should try a SC Global mass test sometime.
>
> yours Martin
>
> Horwitz, Richard S wrote:
>>
>> Is there a maximum number of nodes or streams that AG can support?
>>
>>
>>
>>
>>
>> Richard Horwitz
>>
>> Brookhaven National Laboratory
>>
>> Horwitz at bnl.gov <mailto:Horwitz at bnl.gov>
>>
>> (631)344-4134
>>
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