Let's find out :) > OpenSim.Framework.Servers.BaseOpenSimServer
So.... https://github.com/opensim/opensim/blob/master/OpenSim/Framework/Servers/BaseOpenSimServer.cs#L156 m_log.InfoFormat( "[STARTUP]: Operating system version: {0}, .NET platform {1}, {2}-bit\n", Environment.OSVersion, Environment.OSVersion.Platform, Util.Is64BitProcess() ? "64" : "32"); which means you'll only read "64-bit" in the log string if Util.Is64BitProcess() returns true. Then, https://github.com/opensim/opensim/blob/b2592ab132d5ec69a6c04c9051174057e522c0cd/OpenSim/Framework/Util.cs#L2114 return IntPtr.Size == 8; ...which is guaranteed only to return true if the process is a 64-bit image (8 word memory addresses). Though, from the sound of a StackOverflow post, 32-bit .NET 2.0 on 64-bit Windows might misreport IntPtr.Size. Not sure if they are talking about the OS bitness or the .NET bitness. See http://stackoverflow.com/a/336729/420156 Anyway, unless it's running on the .NET *2.0* runtime, you can be pretty certain that you have a 64-bit .NET process. Wouldn't recommend running a 32-bit .NET process, since that's limited to 4 GiB of virtual address space, and it's very easy to exceed that with a few regions in OpenSim. Sean On Mon, Jan 11, 2016 at 3:49 AM, Ai Austin <[email protected]> wrote: > I notice that on my Windows 10 64 bit OS setup when I start Robust.exe it > reports that its using .NET platform Win32NT, though that is followed by "64 > bit". I am not sure if that refers to the OS or the .NET framework in use... > like this.... > > 2016-01-11 08:40:51,551 INFO (1) - > OpenSim.Framework.Servers.BaseOpenSimServer [STARTUP]: Operating system > version: Microsoft Windows NT 6.2.9200.0, .NET platform Win32NT, 64-bit > > I wonder if anyone can cast a light on this and whether its important to > have it set to a 64 bit version of .NET for best use in OpenSim? > > _______________________________________________ > Opensim-dev mailing list > [email protected] > http://opensimulator.org/cgi-bin/mailman/listinfo/opensim-dev _______________________________________________ Opensim-dev mailing list [email protected] http://opensimulator.org/cgi-bin/mailman/listinfo/opensim-dev
