Ceri Coburn
Ceri Coburn
I have found the cause of the performance issue I was seeing on Windows. It's related to Windows using the Fast IO path or not based on the data gram...
With the above in place, on a local LAN I can get 400Mb/s using the Java appclient and 460Mb/s using the native C++ counterpart. Analyzing the CPU, in both cases...
Hmm good question. Well you could get further performance out of Windows by adjusting the FastSendDatagramThreshold which means you'll get the best of both worlds. So if you force the...
Do you know of any Windows equivalent to 'tc' so that I can test C++/Java appclient with latency introduced.
I'll give WANem a try since it's a LiveCD and no installation is necessary.
So does that ring true for server sockets too, when you accept does it automatically create a new UDP binding to a different UDP port or does it bind to...
I don't have concrete numbers yet, but using a VM running WANulator the appclient for C++ and Java seem to perform roughly the same when latency gets introduced, below are...
how about increments of 100ms from 0 to 500ms? the rate in in bits, poor laptop and VM, what can I say
Got an update for you on a real machine running WANulator. - Running iperf (TCP performance app) I get around 650Mb/s bandwidth (poor desktop switch, so cannot reach the full...
In my case it's not necessarily barchart udt that's the issue, since the TestLoadUnload works correctly. I use it inside JBoss, and when redeploying a WAR app, it's the second...