[ofa-general] Re: Has anyone tried running RDS over 10GE / IWARP NICs ?
Or Gerlitz
or.gerlitz at gmail.com
Fri Apr 4 13:23:18 PDT 2008
On Fri, Apr 4, 2008 at 7:06 PM, Roland Dreier <rdreier at cisco.com> wrote:
> - Don't use IB-specific features (atomics, immediate data)
and don't use RNRs as a means for HW based "flow control" mechanism.
The current RDS implementation
does not have a SW based flow control but rather does some sort of
back pressure through SW based congestion
management. I think that to some extent it relies on RNRs which don't
exist under iWARP.
Or.
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