[zeromq-dev] MSVC vs. MinGW build

[Martin Sustrik]

> MSVC
> latency: 112.5 us
> throughput: 2.5 Mmsg/s
> 
> MinGW
> latency: 118.52 us
> throughput: 2.4 Mmsg/s
> 
> Ubuntu 8.04
> latency: 75.9 us
> throughput: 4Mmsg/s

Actually, I'm pleasantly surprised by the performance of WinXP stack. 
I've expected far worse results myself :)

Martin