On 05/05/11 20:56, James wrote:
On 3 May 2011, at 6:59pm, Jorge Lima wrote:
I just noticed something interesting while I was analyzing performance
of various things in OpenSim.
My CPU usage never goes above 50%, according to Task Manager.
So I pulled out the big guns.
Is this a Windows feature? .NET? OpenSim?
Is it configurable?
Were there any further replies to Jorge's question on if opensim or .net
were configurable? I have an Intel core i7 which I believe is a quad core
with hyper threading (shows as 8 cpu's in task manager) which would be nice
to use for opensim but not sure if all of the cores would get used.
There's no intrinsic 'cpu clamping' in OpenSim but this is actually a pretty complex question. The threading that
OpenSim uses varies a lot by area and configuration. In this case, I would guess that the script engine is limiting the
number of threads that is uses (maybe 2) and so a tight script loop only takes up one or a few cores.
--
Justin Clark-Casey (justincc)
http://justincc.org/blog
http://twitter.com/justincc
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