[zeromq-dev] Using the full bandwidth of a 10 GBps link on Windows 7

Pieter Hintjens ph at imatix.com
Wed Jul 3 09:41:25 CEST 2013

Just to be sure, 10Gbps means 10 gigabits/sec, so about 1.2GBps.
Perhaps you're hitting this?


On Wed, Jul 3, 2013 at 8:24 AM, Andy Gotz <andy.gotz at esrf.fr> wrote:
> Dear all,
> I am trying to use the full bandwidth of a 10 GBps link under Windows 7
> (32 bits) with zeromq. I do not seem to get above 1.5 GBps on average. I
> am using the remote_thr program provided as part of the zeromq
> distribution which is using push-pull. The same zeromq program uses the
> full bandwidth under Linux.
> Has anyone managed this under Windows 7? How did you do this? I have
> read about various tweaks to be applied under Windows but none of them
> helped so far. I would be interested in any/all tricks you applied.
> Thanks in advance
> Andy
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