Latest increase virtual memory Weblinks:
- Re: how to get physical memory address from virtual memory address
Hi all, Thanks for the response from you all. My aim is to execute SDRAM diagnostics code to find which part of SDRAM chip is failed. So in code, I am using malloc to allocte available free memory and then locking the memory using mlock. I think once the mlock is done the pages what ever is allocted during malloc will be in the- Re: how to get physical memory address from virtual memory address
What?? This is entirely incorrect. EVERY valid virtual address has an associated physical address. In the case of malloc-ed memory, that physical address will be in physical memory. Addressing the OP, while you are in user mode, the physical address can change at any time. The only reliable way to get the physical address isHi Everyone, I have a question about the paging file size. If you upgrade your memory from 1 gig to 3 gigs. Should i change the size of my virtual memory?--Charter pipeline is like a box of chocolates, You never know what you are going to get! ..Modify a c prog about a virtual memory manager ... (Budget $20-$100, Required Skills: C C, Programming)Summary: I have a notebook with the new Intel duo chip running XP MCE SP-2 with 2G ... ram and a 120 HD. ... My HD is partitioned into a system partition and a data partition. ... Should virtual memory be placed on both partitions or is placement on one ...- Re: how to get physical memory address from virtual memory address
Hari wrote: You have to do this in the kernel. Firstly, the page obviously has to be nailed down (unswappable). Otherwise it has no fixed physical address. When paged out, it has no address at all, and may get a different physical address each time it is paged out. You can do this using the get_user_pages() kernel function, which will- Interview with Kevin Goodman, architect of Citrix's virtual memory optimization management technology.
In this show, Brian Madden has a conversation with Kevin Goodman, the architect and patent-holder of Citrix virtual memory optimization technology. Kevin will provide very detailed description of how this technology works, how you and test and manage it, and when it should and shouldnt be used.
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