[zeromq-dev] Windows throughput perfomance. Once again.

[Геннадий Казачёк]

Hello!
I've already posted this issue a month ago, but it was stuck, so I want to
up that thread with some additions.
So, the issue was about very low performance charts under Windows, using
tests in perf directory.
I make some new test since then, with a couple of linux boxes, so what I
have now:
Box running remote_thr is a sender(S), and box running local_thr is a
receiver(R).
Packet sizes are from 64 bytes to 256 Kbytes.
Win(S) --> Win(R) - 10-50 Mbit/s
Win(S) -->Linux(R) - 150-750 Mbit/s (varies mostly with packet size. Larger
the packet - more throughput)
Linux(S) -->Win(R) - 450-900 Mbit/s (much more stable results except for 64
byte blocks)
Linux(S) --> Linux(R) - 800-950 Mbit/s (very low dispersion and the highest
speed).

All Windows are WinXP SP3. Applications was built by VS2008 with no changes
in projects in release mode.
Tests were made in every data flow way, so network problems are excluded
from list.
So what would your suggestions?
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