[openib-general] [PATCH] osm: Adding FatTree routing engine [2/2]
Yevgeny Kliteynik
kliteyn at dev.mellanox.co.il
Sun Dec 17 23:30:13 PST 2006
Hal Rosenstock wrote:
> Hi Yevgeny,
>
> On Thu, 2006-12-14 at 18:27, Yevgeny Kliteynik wrote:
>> Hi Hal
>>
>> This patch (2/2) adds Fat Tree routing engine to OpenSM.
>
> Thanks! Applied.
>
> I played with it a little and will look more at it going forward.
>
> A couple of questions:
>
> Is this algorithm currently considered experimental ?
I wouldn't say that it's experimental.
It's not perfect - there are still things to improve to make
it more efficient, but the routing itself will remain intact.
> Are there any simulator tests/regressions for this ?
There is a bunch of simulation tests for this engine,
but they're not integrated into the nightly simulation regression yet.
It's on my to-do list.
> Also, could you or Eitan update doc/current-routing.txt with a
> description of the fat tree algorithm and send that patch to me ?
Sure.
-- Yevgeny
> -- Hal
>
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