site_archiver@lists.apple.com Delivered-To: darwin-kernel@lists.apple.com On Jun 17, 2005, at 1:02 PM, Mike Smith wrote: Glen, The short answer is "no". yes yes = Mike I'm really only concerned with one or two processes On Jun 17, 2005, at 9:55 AM, Glen Beane wrote: On Jun 15, 2005, at 2:50 PM, Glen Beane wrote: This email sent to beaneg@umcs.maine.edu _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-kernel/drivers%40mu.org This email sent to drivers@mu.org _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-kernel/site_archiver%40lists.a... You are aware that the answer would be "which processes' address spaces"? And that you may get multiple answers for a single process? And that before the information is even returned to you, it may have changed? I just really need (actually, would like) to get a *rough* idea of how memory is fragmented - if I have a HPC application that allocates a large amount of memory, how fragmented is that in physical ram. It's not the end of the world if I can't, but it would definitely be helpful (for a number of reasons that are outside the scope of my question)... Can anyone help me out here? can I get a list of physical pages, and then if it is holding a virtual page, find out what process's address space that virtual page is mapped to? I'm doing some experiments on on OS X system, and I need to find out how virtual memory is mapped to physical ram at a particular instance. That is I need to be able to find out what physical portions of memory are currently holding active or inactive pages, and what those pages belong to. I was hoping this would be possible to do from a kext, and I would have a client program that could connect to the kext and get a snapshot of what was going on in memory. Thus far I have been unable to find any doccumented APIs that may help me out. Does anyone have any insight or information that can help me out? Glen Beane _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-kernel/beaneg% 40umcs.maine.edu This email sent to site_archiver@lists.apple.com