[zeromq-dev] Considering zeromq for project at Microsoft but have some questions on throughput behavior

Pieter Hintjens ph at imatix.com
Thu May 12 11:42:30 CEST 2011

On Thu, May 12, 2011 at 9:36 AM, Martin Sustrik <sustrik at 250bpm.com> wrote:

> Guys, this is the second report of 0mq being slow on Windows in two
> days. Haven't we messed something up? Does anybody of the core devs have
> two windows boxes to check how the current version performs?

The first issue looks like a 10Mbps network throttle of some kind, doesn't it.

Christian's issue looks like a problem in clrzmq2, I'd suspect some
memory allocation or queuing issue given that the performance drops
off radically as the test size increases.


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